{"title":"4-Way Ceiling Cassette","description":"\u003cstyle\u003e\n    .ms4l-sz {\n        --bg: #f8fafc;\n        --surface: #ffffff;\n        --text: #0f172a;\n        --muted: #64748b;\n        --border: #e5e7eb;\n        --accent: #4f46e5;\n        --accent2: #1d4ed8;\n        --soft: #eef2ff;\n        --good: #059669;\n        --warn: #f59e0b;\n\n        --radius-lg: 18px;\n        --radius-md: 14px;\n        --radius-pill: 999px;\n        --shadow: 0 18px 50px rgba(15, 23, 42, .10);\n        --shadow2: 0 10px 24px rgba(15, 23, 42, .10);\n\n        font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;\n        color: var(--text);\n        background: linear-gradient(180deg, var(--bg), #ffffff);\n        border: 1px solid var(--border);\n        border-radius: var(--radius-lg);\n        padding: 22px;\n        box-shadow: var(--shadow);\n        max-width: 1100px;\n        margin: 18px auto;\n    }\n    .ms4l-sz * { box-sizing: border-box; }\n    .ms4l-sz a { color: var(--accent2); 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background: radial-gradient(900px 320px at 10% 20%, rgba(245, 158, 11, .14), transparent 60%), radial-gradient(900px 320px at 100% 0%, rgba(79, 70, 229, .12), transparent 60%), linear-gradient(180deg, #fffdf5, #ffffff); border-radius: var(--radius-lg); padding: 16px; box-shadow: 0 18px 46px rgba(15, 23, 42, .10); display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }\n    .ms4l-sz-cta h3 { margin: 0 0 6px; font-size: 16px; color: var(--text); font-weight: 950; letter-spacing: -.1px; }\n    .ms4l-sz-cta p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.55; max-width: 72ch; }\n    .ms4l-sz-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 16px; border-radius: 14px; border: 1px solid rgba(79, 70, 229, .25); background: linear-gradient(180deg, var(--accent), var(--accent2)); color: #fff !important; font-weight: 900; font-size: 14px; letter-spacing: .2px; box-shadow: 0 14px 30px rgba(79, 70, 229, .30); 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}\n    .ms4l-sz-faq summary { list-style: none; cursor: pointer; display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 14px 16px; font-weight: 900; color: var(--text); font-size: 14px; }\n    .ms4l-sz-faq summary::-webkit-details-marker { display: none; }\n    .ms4l-sz-faq summary .icon { width: 26px; height: 26px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: rgba(79, 70, 229, .10); color: var(--accent2); flex: 0 0 auto; margin-top: 1px; font-weight: 900; }\n    .ms4l-sz-faq summary .chev { margin-left: auto; width: 30px; height: 30px; border-radius: 12px; border: 1px solid var(--border); background: #fff; display: inline-flex; align-items: center; justify-content: center; color: var(--muted); transition: transform .25s ease; flex: 0 0 auto; }\n    .ms4l-sz-faq details[open] summary .chev { transform: rotate(90deg); }\n    .ms4l-sz-faq .answer { padding: 0 16px 14px; color: var(--muted); font-size: 14px; line-height: 1.65; }\n\n    .ms4l-sz-foot { margin-top: 14px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px dashed rgba(100, 116, 139, .35); color: var(--muted); font-size: 12.5px; }\n    .ms4l-sz-backtop { display: inline-flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: var(--radius-pill); border: 1px solid var(--border); background: #fff; color: var(--text); font-size: 13px; text-decoration: none !important; }\n    .ms4l-sz-backtop:hover { border-color: rgba(79, 70, 229, .35); box-shadow: 0 12px 26px rgba(15, 23, 42, .10); }\n\u003c\/style\u003e\n\u003csection aria-label=\"Ceiling Cassette Mini Split Collection\" class=\"ms4l-sz\"\u003e\n\u003cdiv id=\"ms4l-sz-top\" class=\"ms4l-sz-top\"\u003e\n\u003cdiv class=\"ms4l-sz-hero\"\u003e\n\u003cdiv class=\"ms4l-sz-kicker\"\u003e💎 Premium Aesthetics • Total Control\u003c\/div\u003e\n\u003ch2 class=\"ms4l-sz-title read-audio\"\u003eCeiling Cassette Mini Split Systems\u003c\/h2\u003e\n\u003cp class=\"ms4l-sz-sub read-audio\"\u003eOur \u003cstrong\u003eceiling cassette mini split\u003c\/strong\u003e collection offers a sophisticated alternative to traditional wall-mounted units. Designed for residential and commercial use, a \u003cstrong\u003eceiling mount mini split\u003c\/strong\u003e provides a flush-mount finish that blends into any ceiling, delivering powerful 4-way airflow without occupying wall space.\u003c\/p\u003e\n\u003cul class=\"ms4l-sz-pills\"\u003e\n\u003cli class=\"ms4l-sz-pill\"\u003e🏢 \u003cb\u003eCommercial\u003c\/b\u003e reliability\u003c\/li\u003e\n\u003cli class=\"ms4l-sz-pill\"\u003e🏡 \u003cb\u003eHome\u003c\/b\u003e luxury\u003c\/li\u003e\n\u003cli class=\"ms4l-sz-pill\"\u003e📏 \u003cb\u003e9k–60k BTU\u003c\/b\u003e range\u003c\/li\u003e\n\u003cli class=\"ms4l-sz-pill\"\u003e⚡ \u003cb\u003eSEER2\u003c\/b\u003e efficient\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003caside class=\"ms4l-sz-side\"\u003e\u003cnav class=\"ms4l-sz-nav\"\u003e\n\u003cul class=\"ms4l-sz-nav-links\"\u003e\n\u003cli\u003e\u003ca href=\"#ms4l-sz-benefits\"\u003e✨ Benefits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ms4l-sz-sizing\"\u003e📏 Sizing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ms4l-sz-tech\"\u003e⚙️ Tech Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ms4l-sz-faq\"\u003e❓ FAQ\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/nav\u003e\n\u003cdiv style=\"padding: 14px;\" class=\"ms4l-sz-block\"\u003e\n\u003ch3 style=\"margin: 0 0 8px; font-size: 15px;\"\u003eWhy Cooper \u0026amp; Hunter?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: var(--muted);\"\u003eAs a top-tier brand, \u003ca href=\"\/collections\/cooper-hunter\"\u003eCooper \u0026amp; Hunter\u003c\/a\u003e cassettes are known for ultra-quiet operation and \u003cstrong\u003ebuilt-in condensate pumps\u003c\/strong\u003e, making them the preferred choice for professional installers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ms4l-sz-grid\"\u003e\n\u003csection id=\"ms4l-sz-benefits\" class=\"ms4l-sz-block\"\u003e\n\u003ch2\u003eInvisible Comfort, Visible Performance\u003c\/h2\u003e\n\u003cp class=\"read-audio\"\u003eA \u003cstrong\u003emini split ceiling cassette\u003c\/strong\u003e is the \"gold standard\" for open-concept living areas and high-traffic commercial spaces. By utilizing the \u003cstrong\u003eCoanda effect\u003c\/strong\u003e, an \u003cstrong\u003ein ceiling mini split\u003c\/strong\u003e distributes air horizontally along the ceiling before it gently drops, ensuring no one feels a direct cold draft.\u003c\/p\u003e\n\u003cul class=\"ms4l-sz-bullets\"\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cb\u003eSpace-Saving:\u003c\/b\u003e A \u003cstrong\u003eceiling mounted mini split\u003c\/strong\u003e frees up wall space for windows, art, or furniture—perfect for modern minimalist designs.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cb\u003eHigh Capacity:\u003c\/b\u003e Available up to 60,000 BTU to handle large showrooms or open-plan offices.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cb\u003eInternal Drain Pump:\u003c\/b\u003e Most models include a factory-installed pump capable of lifting water 20\"+ for flexible drainage.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cb\u003eFresh Air Intake:\u003c\/b\u003e Many cassettes allow for a fresh air duct connection to improve indoor air quality.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cb\u003e360° Even Airflow:\u003c\/b\u003e Multi-directional louvers ensure conditioned air reaches every corner of the room, eliminating hot or cold spots.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"ms4l-sz-sizing\" class=\"ms4l-sz-block\"\u003e\n\u003ch2\u003eBTU Capacity \u0026amp; Coverage Guide\u003c\/h2\u003e\n\u003ctable class=\"ms4l-sz-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003cth\u003eCoverage (approx.)\u003c\/th\u003e\n\u003cth\u003eTypical Application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9,000 BTU\u003c\/td\u003e\n\u003ctd\u003e250–400 sq ft\u003c\/td\u003e\n\u003ctd\u003eBedrooms \/ Home Office\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12,000 BTU\u003c\/td\u003e\n\u003ctd\u003e400–600 sq ft\u003c\/td\u003e\n\u003ctd\u003eLiving Rooms \/ Studios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18,000 BTU\u003c\/td\u003e\n\u003ctd\u003e600–1,000 sq ft\u003c\/td\u003e\n\u003ctd\u003eMaster Suites \/ Garages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24,000 BTU\u003c\/td\u003e\n\u003ctd\u003e1,000–1,400 sq ft\u003c\/td\u003e\n\u003ctd\u003eLarge Family Rooms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e28,000 BTU\u003c\/td\u003e\n\u003ctd\u003e1,400–1,600 sq ft\u003c\/td\u003e\n\u003ctd\u003eOpen Concept Spaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36,000 BTU\u003c\/td\u003e\n\u003ctd\u003e1,600–2,000 sq ft\u003c\/td\u003e\n\u003ctd\u003eWhole Floors \/ Offices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e42,000 BTU\u003c\/td\u003e\n\u003ctd\u003e2,000–2,300 sq ft\u003c\/td\u003e\n\u003ctd\u003eLight Commercial \/ Retail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48,000 BTU\u003c\/td\u003e\n\u003ctd\u003e2,300–2,600 sq ft\u003c\/td\u003e\n\u003ctd\u003eRestaurants \/ Showrooms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55,000 BTU\u003c\/td\u003e\n\u003ctd\u003e2,600–3,000 sq ft\u003c\/td\u003e\n\u003ctd\u003eLarge Event Halls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60,000 BTU\u003c\/td\u003e\n\u003ctd\u003e3,000–3,500+ sq ft\u003c\/td\u003e\n\u003ctd\u003eCommercial Warehouses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"ms4l-sz-note\"\u003e\u003ci\u003e*Sizing varies by ceiling height and sun exposure. Use our \u003ca href=\"\/pages\/hvac-load-calculator\"\u003eCalculator\u003c\/a\u003e for precision.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003csection style=\"margin-top: 14px;\" id=\"ms4l-sz-tech\" class=\"ms4l-sz-block\"\u003e\n\u003ch2\u003eKey Technical Considerations\u003c\/h2\u003e\n\u003cp\u003eBefore purchasing a \u003cstrong\u003emini split ceiling mount\u003c\/strong\u003e system, consider these professional tips:\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-top: 10px;\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eJoist Spacing\u003c\/strong\u003e\n\u003cp style=\"font-size: 13.5px; color: var(--muted);\"\u003eStandard cassettes usually require a 24\" x 24\" or 33\" x 33\" opening. Ensure your ceiling joists can accommodate the unit or plan for structural framing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCeiling Height\u003c\/strong\u003e\n\u003cp style=\"font-size: 13.5px; color: var(--muted);\"\u003eFor ceilings over 12 feet, look for \"High Ceiling Mode\" settings to ensure the air reaches the floor level effectively.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaintenance Access\u003c\/strong\u003e\n\u003cp style=\"font-size: 13.5px; color: var(--muted);\"\u003eThe decorative grille serves as the access point for filters. Ensure you have clear space below the unit for ladder access.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv id=\"ms4l-sz-deals\" class=\"ms4l-sz-cta\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003e🎯 Save Big on Premium Cassette Kits\u003c\/h3\u003e\n\u003cp\u003eVisit our \u003ca href=\"\/collections\/sale\"\u003e\u003cstrong\u003eSALE Collection\u003c\/strong\u003e\u003c\/a\u003e for exclusive discounts on \u003cstrong\u003eceiling mini split\u003c\/strong\u003e systems from Cooper \u0026amp; Hunter and Olmo. Limited stock available!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca class=\"ms4l-sz-btn\" href=\"\/collections\/sale\"\u003eView Sale Items →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003csection id=\"ms4l-sz-faq\" class=\"ms4l-sz-faq\"\u003e\n\u003cdiv style=\"padding: 16px; background: var(--soft); border-bottom: 1px solid var(--border);\"\u003e\n\u003ch2 style=\"margin: 0; font-size: 18px;\"\u003eExpert FAQ: Ceiling Cassette Mini Splits\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is a ceiling cassette mini split system? \u003cspan\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"answer\"\u003eA \u003cstrong\u003eceiling cassette mini split\u003c\/strong\u003e is a type of ductless HVAC system where the indoor air handler (the \u003cstrong\u003emini split cassette unit\u003c\/strong\u003e) is recessed into the ceiling. It offers a sleek, flush-mount appearance and typically provides 4-way airflow, making it perfect for central placement in a room.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I build a multi-zone system with a ceiling cassette? \u003cspan\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"answer\"\u003eYes! A \u003cstrong\u003emini split with ceiling cassette\u003c\/strong\u003e can be used in a multi-zone configuration. You can connect a \u003cstrong\u003eceiling mounted mini split\u003c\/strong\u003e in your main living area and standard wall-mounted units in your bedrooms, all powered by a single outdoor condenser.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes a ceiling mini split require a condensate pump? \u003cspan\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"answer\"\u003eYes, because a \u003cstrong\u003emini split ceiling mount\u003c\/strong\u003e unit is in the ceiling, gravity drainage is often impossible. Most premium brands include a \u003cstrong\u003ebuilt-in drain pump\u003c\/strong\u003e that automatically whisks water away to a nearby drain line or outside.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I install an in-ceiling mini split in a room with no attic space? \u003cspan\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"answer\"\u003eYes, but you will need a \u003cstrong\u003edrop ceiling\u003c\/strong\u003e (T-bar) or you must build a \"soffit\" (a boxed-out section of the ceiling) to house the unit's body. The body of the \u003cstrong\u003eceiling mini split system\u003c\/strong\u003e stays hidden, while the grille remains flush.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre mini split cassette units louder than wall-mounted ones? \u003cspan\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"answer\"\u003eActually, a \u003cstrong\u003emini split cassette\u003c\/strong\u003e is often perceived as quieter because the mechanical components are recessed into the ceiling. Most operate at decibel levels comparable to a quiet whisper (25-35 dB).\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much ceiling clearance do I need? \u003cspan\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"answer\"\u003eMost standard cassettes require between \u003cstrong\u003e9 to 12 inches\u003c\/strong\u003e of vertical clearance inside the ceiling. Slim models are available for tighter spaces. Always check the specific \"unit height\" in the product specs before purchasing an \u003cstrong\u003ein ceiling mini split\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"ms4l-sz-foot\"\u003e\n\u003cspan\u003eNeed a custom quote for a large project? \u003ca href=\"\/pages\/contact-us\"\u003eContact our experts\u003c\/a\u003e.\u003c\/span\u003e \u003ca class=\"ms4l-sz-backtop\" href=\"#ms4l-sz-top\"\u003e↑ Back to top\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","products":[{"product_id":"cooper-hunter-18-000-btu-230v-cassette-ductless-mini-split-air-conditioner-heat-pump-20-8-seer-1-5-ton-ch-18mct-w","title":"Cooper \u0026 Hunter 18,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe \u003cstrong\u003eCooper \u0026amp; Hunter 18,000 BTU (1.5 Ton) ceiling cassette\u003c\/strong\u003e is a single-zone flush-mount mini split air conditioner and heat pump on next-generation \u003cstrong\u003eR454B refrigerant\u003c\/strong\u003e. The cassette recesses fully into the ceiling — only the low-profile panel stays visible — and a built-in condensate pump handles drainage. With a \u003cstrong\u003e20.7 SEER2\u003c\/strong\u003e inverter system on \u003cstrong\u003e208\/230V\u003c\/strong\u003e, it cools and heats spaces up to approximately 900 sq ft and keeps heating in outdoor temperatures as low as \u003cstrong\u003e-13°F\u003c\/strong\u003e (rated 16,800 Btu\/h cooling \/ 18,000 Btu\/h heating). Wi-Fi control is built in.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16,800 Btu\/h cooling \/ 18,000 Btu\/h heating\u003c\/strong\u003e — inverter range 5,300–17,800 cooling, 7,100–21,500 heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20.7 SEER2 \/ 12.5 EER2 \/ 11.4 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in condensate pump\u003c\/strong\u003e — drain lift pipe up to 29.5 in above the ceiling board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity sensor\u003c\/strong\u003e (active on single-zone systems) and washable fresh-air filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet:\u003c\/strong\u003e indoor unit from 24.5 dB(A); outdoor unit 57.5 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; IR remote and 12V wall thermostat included (thermostat connection enables smart features)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIncluded in Your Order\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-RES18-230VO — pre-charged for up to 25 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor cassette:\u003c\/strong\u003e CH-RH18MCT with IR remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kit\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-RES18-230VO + CH-RH18MCT (18,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1Ph, 60Hz (voltage range 187–253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e16,800 Btu\/h (5,300–17,800)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e18,000 Btu\/h (7,100–21,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e20.7 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e11.4 \/ 8.5 \/ 3.36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e18 A \/ 20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e3 A \/ 15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Air Flow (Turbo\/Hi\/Mid\/Lo\/Silent)\u003c\/td\u003e\n\u003ctd\u003e447 \/ 389 \/ 318 \/ 194 \/ 147 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Noise Level (Turbo\/Hi\/Mid\/Lo\/Silent)\u003c\/td\u003e\n\u003ctd\u003e48.0 \/ 44.0 \/ 41.0 \/ 28.5 \/ 24.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Cassette Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e22.44 × 22.44 × 9.65 in (recessed body)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecorative Panel\u003c\/td\u003e\n\u003ctd\u003eCH-NPNL09-18CT — 25.47 × 25.47 × 1.97 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e35.3 \/ 41.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondensate Removal\u003c\/td\u003e\n\u003ctd\u003eBuilt-in drain pump; lift pipe up to 29.5 in above ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e57.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e35.04 × 13.46 × 26.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e92.6 \/ 100.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 47.97 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e25 ft (add 0.16 oz per additional ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Set (Liquid \/ Gas)\u003c\/td\u003e\n\u003ctd\u003e1\/4\" \/ 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Pipe Length\u003c\/td\u003e\n\u003ctd\u003e98.4 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Elevation Difference\u003c\/td\u003e\n\u003ctd\u003e65.6 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Coverage\u003c\/td\u003e\n\u003ctd\u003eup to 900 sq ft (guidance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eCooper \u0026amp; Hunter Ceiling Cassette (R454B) Lineup\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOutdoor + Indoor Cassette\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSEER2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHeats down to\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage*\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9,000 BTU\u003c\/td\u003e\n\u003ctd\u003eCH-RES09-230VO + CH-RH09MCT\u003c\/td\u003e\n\u003ctd\u003e21.6\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 400 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP09-230VO + CH-RH09MCT\u003c\/td\u003e\n\u003ctd\u003e22.6\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 400 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12,000 BTU\u003c\/td\u003e\n\u003ctd\u003eCH-RES12-230VO + CH-RH12MCT\u003c\/td\u003e\n\u003ctd\u003e21.1\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 550 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP12-230VO + CH-RH12MCT\u003c\/td\u003e\n\u003ctd\u003e22.2\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 550 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e18,000 BTU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCH-RES18-230VO + CH-RH18MCT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20.7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-13°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eup to 900 sq ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP18-230VO + CH-RH18MCT\u003c\/td\u003e\n\u003ctd\u003e20.0\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 850 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24,000 BTU\u003c\/td\u003e\n\u003ctd\u003eCH-RES24-230VO + CH-RH24MCT\u003c\/td\u003e\n\u003ctd\u003e22.0\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 1,500 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP24-230VO + CH-RH24MCT\u003c\/td\u003e\n\u003ctd\u003e20.7\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 1,400 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36,000 BTU LC\u003c\/td\u003e\n\u003ctd\u003eCH-R36LCU-230VO + CH-RH36LCCT\u003c\/td\u003e\n\u003ctd\u003e20.0\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 2,200 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36,000 BTU Hyper Heat LC\u003c\/td\u003e\n\u003ctd\u003eCH-RHP36LCU-230VO + CH-RH36LCCT\u003c\/td\u003e\n\u003ctd\u003e21.2\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 2,200 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48,000 BTU LC\u003c\/td\u003e\n\u003ctd\u003eCH-R48LCU-230VO + CH-RH48LCCT\u003c\/td\u003e\n\u003ctd\u003e19.0\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 3,000 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48,000 BTU Hyper Heat LC\u003c\/td\u003e\n\u003ctd\u003eCH-RHP48LCU-230VO + CH-RH48LCCT\u003c\/td\u003e\n\u003ctd\u003e18.0\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 3,000 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e*Coverage is sizing guidance; actual load depends on insulation, ceiling height, sun exposure, and climate. LC = Light Commercial.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat's included in this system?\u003c\/h3\u003e\u003cp\u003eA complete single-zone system: the indoor unit and its matching outdoor condenser. Choose a line-set kit length at checkout, or supply your own.\u003c\/p\u003e\u003ch3\u003eWhat size room does it suit?\u003c\/h3\u003e\u003cp\u003eIt is rated at 18,000 BTU — size it to your room’s square footage and insulation for the best match.\u003c\/p\u003e\u003ch3\u003eDoes it heat as well as cool?\u003c\/h3\u003e\u003cp\u003eYes — it is an inverter heat pump that both cools and heats. See the specifications for this model’s heating range.\u003c\/p\u003e\u003ch3\u003eWhat refrigerant does it use?\u003c\/h3\u003e\u003cp\u003eR454B. The system ships factory pre-charged; a licensed installer adjusts the charge for your line length.\u003c\/p\u003e\u003ch3\u003eWho should install it?\u003c\/h3\u003e\u003cp\u003eA licensed HVAC professional — required for the refrigerant, electrical, and startup work, and to keep the manufacturer warranty valid. Many customers buy the equipment here and hire a local installer.\u003c\/p\u003e\u003ch3\u003eWhat warranty does it come with?\u003c\/h3\u003e\u003cp\u003eCooper \u0026amp; Hunter backs it with a \u003cstrong\u003e7-year compressor and 5-year parts\u003c\/strong\u003e limited warranty (with professional installation and registration).\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"NO INSTALLATION KIT","offer_id":39579118371008,"sku":"CH-RES18-230VO18CT","price":2657.8,"currency_code":"USD","in_stock":true},{"title":"16ft","offer_id":39579118403776,"sku":"CH-RES18-230VO18CT+16","price":2866.6,"currency_code":"USD","in_stock":true},{"title":"25ft","offer_id":39579118436544,"sku":"CH-RES18-230VO18CT+25","price":2911.24,"currency_code":"USD","in_stock":true},{"title":"50ft","offer_id":39579118469312,"sku":"CH-RES18-230VO18CT+50","price":3137.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-18-000-btu-230v-ductless-mini-split-ac-ceiling-841.webp?v=1744824503"},{"product_id":"ch-12msphct-230vi-12-000-btu-230v-cassette-single-zone-ductless-mini-split-air-conditioner-heat-pump-1-ton","title":"Cooper \u0026 Hunter 12,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe \u003cstrong\u003eCooper \u0026amp; Hunter 12,000 BTU (1 Ton) ceiling cassette\u003c\/strong\u003e is a single-zone flush-mount mini split air conditioner and heat pump on next-generation \u003cstrong\u003eR454B refrigerant\u003c\/strong\u003e. The cassette recesses fully into the ceiling — only the low-profile panel stays visible — and a built-in condensate pump handles drainage. With a \u003cstrong\u003e21.1 SEER2\u003c\/strong\u003e inverter system on \u003cstrong\u003e208\/230V\u003c\/strong\u003e, it cools and heats spaces up to approximately 550 sq ft and keeps heating in outdoor temperatures as low as \u003cstrong\u003e-13°F\u003c\/strong\u003e. Wi-Fi control is built in.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12,000 Btu\/h cooling \/ 12,000 Btu\/h heating\u003c\/strong\u003e — inverter range 3,700–14,000 cooling, 4,700–15,000 heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e21.1 SEER2 \/ 12.5 EER2 \/ 10.4 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in condensate pump\u003c\/strong\u003e — drain lift pipe up to 29.5 in above the ceiling board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity sensor\u003c\/strong\u003e (active on single-zone systems) and washable fresh-air filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet:\u003c\/strong\u003e indoor unit from 24.0 dB(A); outdoor unit 54.5 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; IR remote and 12V wall thermostat included (thermostat connection enables smart features)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIncluded in Your Order\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-RES12-230VO — pre-charged for up to 25 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor cassette:\u003c\/strong\u003e CH-RH12MCT with IR remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kit\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-RES12-230VO + CH-RH12MCT (12,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1Ph, 60Hz (voltage range 187–253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e12,000 Btu\/h (3,700–14,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e12,000 Btu\/h (4,700–15,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e21.1 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.4 \/ 7.9 \/ 3.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e12 A \/ 15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e3 A \/ 15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Air Flow (Turbo\/Hi\/Mid\/Lo\/Silent)\u003c\/td\u003e\n\u003ctd\u003e418 \/ 365 \/ 306 \/ 194 \/ 147 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Noise Level (Turbo\/Hi\/Mid\/Lo\/Silent)\u003c\/td\u003e\n\u003ctd\u003e46.0 \/ 42.0 \/ 38.5 \/ 26.5 \/ 24.0 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Cassette Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e22.44 × 22.44 × 9.65 in (recessed body)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecorative Panel\u003c\/td\u003e\n\u003ctd\u003eCH-NPNL09-18CT — 25.47 × 25.47 × 1.97 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e35.3 \/ 41.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondensate Removal\u003c\/td\u003e\n\u003ctd\u003eBuilt-in drain pump; lift pipe up to 29.5 in above ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e54.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e30.12 × 11.93 × 21.85 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e62.2 \/ 67.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 32.45 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e25 ft (add 0.16 oz per additional ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Set (Liquid \/ Gas)\u003c\/td\u003e\n\u003ctd\u003e1\/4\" \/ 3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Pipe Length\u003c\/td\u003e\n\u003ctd\u003e82 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Elevation Difference\u003c\/td\u003e\n\u003ctd\u003e49.2 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Coverage\u003c\/td\u003e\n\u003ctd\u003eup to 550 sq ft (guidance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eCooper \u0026amp; Hunter Ceiling Cassette (R454B) Lineup\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOutdoor + Indoor Cassette\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSEER2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHeats down to\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage*\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9,000 BTU\u003c\/td\u003e\n\u003ctd\u003eCH-RES09-230VO + CH-RH09MCT\u003c\/td\u003e\n\u003ctd\u003e21.6\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 400 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP09-230VO + CH-RH09MCT\u003c\/td\u003e\n\u003ctd\u003e22.6\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 400 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e12,000 BTU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCH-RES12-230VO + CH-RH12MCT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e21.1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-13°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eup to 550 sq ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP12-230VO + CH-RH12MCT\u003c\/td\u003e\n\u003ctd\u003e22.2\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 550 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18,000 BTU\u003c\/td\u003e\n\u003ctd\u003eCH-RES18-230VO + CH-RH18MCT\u003c\/td\u003e\n\u003ctd\u003e20.7\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 900 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP18-230VO + CH-RH18MCT\u003c\/td\u003e\n\u003ctd\u003e20.0\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 850 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24,000 BTU\u003c\/td\u003e\n\u003ctd\u003eCH-RES24-230VO + CH-RH24MCT\u003c\/td\u003e\n\u003ctd\u003e22.0\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 1,500 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP24-230VO + CH-RH24MCT\u003c\/td\u003e\n\u003ctd\u003e20.7\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 1,400 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36,000 BTU LC\u003c\/td\u003e\n\u003ctd\u003eCH-R36LCU-230VO + CH-RH36LCCT\u003c\/td\u003e\n\u003ctd\u003e20.0\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 2,200 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36,000 BTU Hyper Heat LC\u003c\/td\u003e\n\u003ctd\u003eCH-RHP36LCU-230VO + CH-RH36LCCT\u003c\/td\u003e\n\u003ctd\u003e21.2\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 2,200 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48,000 BTU LC\u003c\/td\u003e\n\u003ctd\u003eCH-R48LCU-230VO + CH-RH48LCCT\u003c\/td\u003e\n\u003ctd\u003e19.0\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 3,000 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48,000 BTU Hyper Heat LC\u003c\/td\u003e\n\u003ctd\u003eCH-RHP48LCU-230VO + CH-RH48LCCT\u003c\/td\u003e\n\u003ctd\u003e18.0\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 3,000 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e*Coverage is sizing guidance; actual load depends on insulation, ceiling height, sun exposure, and climate. LC = Light Commercial.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat's included in this system?\u003c\/h3\u003e\u003cp\u003eA complete single-zone system: the indoor unit and its matching outdoor condenser. Choose a line-set kit length at checkout, or supply your own.\u003c\/p\u003e\u003ch3\u003eWhat size room does it suit?\u003c\/h3\u003e\u003cp\u003eIt is rated at 12,000 BTU — size it to your room’s square footage and insulation for the best match.\u003c\/p\u003e\u003ch3\u003eDoes it heat as well as cool?\u003c\/h3\u003e\u003cp\u003eYes — it is an inverter heat pump that both cools and heats. See the specifications for this model’s heating range.\u003c\/p\u003e\u003ch3\u003eWhat refrigerant does it use?\u003c\/h3\u003e\u003cp\u003eR454B. The system ships factory pre-charged; a licensed installer adjusts the charge for your line length.\u003c\/p\u003e\u003ch3\u003eWho should install it?\u003c\/h3\u003e\u003cp\u003eA licensed HVAC professional — required for the refrigerant, electrical, and startup work, and to keep the manufacturer warranty valid. Many customers buy the equipment here and hire a local installer.\u003c\/p\u003e\u003ch3\u003eWhat warranty does it come with?\u003c\/h3\u003e\u003cp\u003eCooper \u0026amp; Hunter backs it with a \u003cstrong\u003e7-year compressor and 5-year parts\u003c\/strong\u003e limited warranty (with professional installation and registration).\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"NO INSTALLATION KIT","offer_id":39579154219200,"sku":"CH-RES12-230VO12CT","price":2026.42,"currency_code":"USD","in_stock":true},{"title":"16ft","offer_id":39579154251968,"sku":"CH-RES12-230VO12CT+16","price":2207.86,"currency_code":"USD","in_stock":true},{"title":"25ft","offer_id":39579154284736,"sku":"CH-RES12-230VO12CT+25","price":2253.94,"currency_code":"USD","in_stock":true},{"title":"50ft","offer_id":39579154317504,"sku":"CH-RES12-230VO12CT+50","price":2497.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-12-000-btu-230v-ductless-mini-split-ac-ceiling-462.webp?v=1744831937"},{"product_id":"cooper-hunter-24-000-btu-230v-ceiling-cassette-ductless-mini-split-air-conditioner-heat-pump-21-seer-2-ton-ch-24mct-w","title":"Cooper \u0026 Hunter 24,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe \u003cstrong\u003eCooper \u0026amp; Hunter 24,000 BTU (2 Ton) ceiling cassette\u003c\/strong\u003e is a single-zone flush-mount mini split air conditioner and heat pump on next-generation \u003cstrong\u003eR454B refrigerant\u003c\/strong\u003e. The cassette recesses fully into the ceiling — only the low-profile panel stays visible — and a built-in condensate pump handles drainage. With a \u003cstrong\u003e22.0 SEER2\u003c\/strong\u003e inverter system on \u003cstrong\u003e208\/230V\u003c\/strong\u003e, it cools and heats spaces up to approximately 1,500 sq ft and keeps heating in outdoor temperatures as low as \u003cstrong\u003e-13°F\u003c\/strong\u003e. Wi-Fi control is built in.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24,000 Btu\/h cooling \/ 25,000 Btu\/h heating\u003c\/strong\u003e — inverter range 12,300–26,800 cooling, 11,600–33,100 heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e22.0 SEER2 \/ 12.0 EER2 \/ 10.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in condensate pump\u003c\/strong\u003e — drain lift pipe up to 29.5 in above the ceiling board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity sensor\u003c\/strong\u003e (active on single-zone systems) and washable fresh-air filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet:\u003c\/strong\u003e indoor unit from 30.5 dB(A); outdoor unit 59.5 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; IR remote and 12V wall thermostat included (thermostat connection enables smart features)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIncluded in Your Order\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-RES24-230VO — pre-charged for up to 25 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor cassette:\u003c\/strong\u003e CH-RH24MCT with IR remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kit\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-RES24-230VO + CH-RH24MCT (24,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1Ph, 60Hz (voltage range 187–253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e24,000 Btu\/h (12,300–26,800)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e25,000 Btu\/h (11,600–33,100)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e22.0 \/ 12.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.5 \/ 8.1 \/ 3.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e24 A \/ 25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e3 A \/ 15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Air Flow (Turbo\/Hi\/Mid\/Lo)\u003c\/td\u003e\n\u003ctd\u003e765 \/ 706 \/ 636 \/ 547 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Noise Level (Hi\/Mid\/Lo\/Silent)\u003c\/td\u003e\n\u003ctd\u003e45.5 \/ 43.0 \/ 33.5 \/ 30.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Cassette Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e32.68 × 32.68 × 8.07 in (recessed body)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecorative Panel\u003c\/td\u003e\n\u003ctd\u003eCH-NPNL24-48CT — 37.4 × 37.4 × 2.17 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e47.2 \/ 59.1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondensate Removal\u003c\/td\u003e\n\u003ctd\u003eBuilt-in drain pump; lift pipe up to 29.5 in above ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e59.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e122.1 \/ 132.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 70.55 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e25 ft (add 0.32 oz per additional ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Set (Liquid \/ Gas)\u003c\/td\u003e\n\u003ctd\u003e3\/8\" \/ 5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Pipe Length\u003c\/td\u003e\n\u003ctd\u003e164 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Elevation Difference\u003c\/td\u003e\n\u003ctd\u003e82 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Coverage\u003c\/td\u003e\n\u003ctd\u003eup to 1,500 sq ft (guidance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eCooper \u0026amp; Hunter Ceiling Cassette (R454B) Lineup\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e9,000 BTU — CH-RES09-230VO + CH-RH09MCT · 21.6 SEER2 · heats to -13°F · up to 400 sq ft\u003c\/li\u003e\n\u003cli\u003e9,000 BTU Hyper Heat — CH-RHP09-230VO + CH-RH09MCT · 22.6 SEER2 · heats to -22°F · up to 400 sq ft\u003c\/li\u003e\n\u003cli\u003e12,000 BTU — CH-RES12-230VO + CH-RH12MCT · 21.1 SEER2 · heats to -13°F · up to 550 sq ft\u003c\/li\u003e\n\u003cli\u003e12,000 BTU Hyper Heat — CH-RHP12-230VO + CH-RH12MCT · 22.2 SEER2 · heats to -22°F · up to 550 sq ft\u003c\/li\u003e\n\u003cli\u003e18,000 BTU — CH-RES18-230VO + CH-RH18MCT · 20.7 SEER2 · heats to -13°F · up to 900 sq ft\u003c\/li\u003e\n\u003cli\u003e18,000 BTU Hyper Heat — CH-RHP18-230VO + CH-RH18MCT · 20.0 SEER2 · heats to -22°F · up to 850 sq ft\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e24,000 BTU — CH-RES24-230VO + CH-RH24MCT · 22.0 SEER2 · heats to -13°F · up to 1,500 sq ft\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e24,000 BTU Hyper Heat — CH-RHP24-230VO + CH-RH24MCT · 20.7 SEER2 · heats to -22°F · up to 1,400 sq ft\u003c\/li\u003e\n\u003cli\u003e36,000 BTU LC — CH-R36LCU-230VO + CH-RH36LCCT · 20.0 SEER2 · heats to -13°F · up to 2,200 sq ft\u003c\/li\u003e\n\u003cli\u003e36,000 BTU Hyper Heat LC — CH-RHP36LCU-230VO + CH-RH36LCCT · 21.2 SEER2 · heats to -22°F · up to 2,200 sq ft\u003c\/li\u003e\n\u003cli\u003e48,000 BTU LC — CH-R48LCU-230VO + CH-RH48LCCT · 19.0 SEER2 · heats to -13°F · up to 3,000 sq ft\u003c\/li\u003e\n\u003cli\u003e48,000 BTU Hyper Heat LC — CH-RHP48LCU-230VO + CH-RH48LCCT · 18.0 SEER2 · heats to -22°F · up to 3,000 sq ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e*Coverage is sizing guidance; actual load depends on insulation, ceiling height, sun exposure, and climate. LC = Light Commercial.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat's included in this system?\u003c\/h3\u003e\u003cp\u003eA complete single-zone system: the indoor unit and its matching outdoor condenser. Choose a line-set kit length at checkout, or supply your own.\u003c\/p\u003e\u003ch3\u003eWhat size room does it suit?\u003c\/h3\u003e\u003cp\u003eIt is rated at 24,000 BTU — size it to your room’s square footage and insulation for the best match.\u003c\/p\u003e\u003ch3\u003eDoes it heat as well as cool?\u003c\/h3\u003e\u003cp\u003eYes — it is an inverter heat pump that both cools and heats. See the specifications for this model’s heating range.\u003c\/p\u003e\u003ch3\u003eWhat refrigerant does it use?\u003c\/h3\u003e\u003cp\u003eR454B. The system ships factory pre-charged; a licensed installer adjusts the charge for your line length.\u003c\/p\u003e\u003ch3\u003eWho should install it?\u003c\/h3\u003e\u003cp\u003eA licensed HVAC professional — required for the refrigerant, electrical, and startup work, and to keep the manufacturer warranty valid. Many customers buy the equipment here and hire a local installer.\u003c\/p\u003e\u003ch3\u003eWhat warranty does it come with?\u003c\/h3\u003e\u003cp\u003eCooper \u0026amp; Hunter backs it with a \u003cstrong\u003e7-year compressor and 5-year parts\u003c\/strong\u003e limited warranty (with professional installation and registration).\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"NO INSTALLATION KIT","offer_id":39583693111488,"sku":"CH-RES24-230VO24CT","price":2944.32,"currency_code":"USD","in_stock":true},{"title":"16ft","offer_id":39583693144256,"sku":"CH-RES24-230VO24CT+16","price":3160.32,"currency_code":"USD","in_stock":true},{"title":"25ft","offer_id":39583693177024,"sku":"CH-RES24-230VO24CT+25","price":3289.92,"currency_code":"USD","in_stock":true},{"title":"50ft","offer_id":39583693209792,"sku":"CH-RES24-230VO24CT+50","price":3629.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-24-000-btu-230v-ductless-mini-split-ac-ceiling-642.webp?v=1744824029"},{"product_id":"cooper-hunter-9-000-btu-230v-ceiling-cassette-ductless-mini-split-air-conditioner-heat-pump-21-6-seer-ch-rh09mct-230","title":"Cooper \u0026 Hunter 9,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe \u003cstrong\u003eCooper \u0026amp; Hunter 9,000 BTU (0.75 Ton) ceiling cassette\u003c\/strong\u003e is a single-zone flush-mount mini split air conditioner and heat pump on next-generation \u003cstrong\u003eR454B refrigerant\u003c\/strong\u003e. The cassette recesses fully into the ceiling — only the low-profile panel stays visible — and a built-in condensate pump handles drainage. With a \u003cstrong\u003e21.6 SEER2\u003c\/strong\u003e inverter system on \u003cstrong\u003e208\/230V\u003c\/strong\u003e, it cools and heats spaces up to approximately 400 sq ft and keeps heating in outdoor temperatures as low as \u003cstrong\u003e-13°F\u003c\/strong\u003e. Wi-Fi control is built in.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e9,000 Btu\/h cooling \/ 10,000 Btu\/h heating\u003c\/strong\u003e — inverter range 3,700–12,000 cooling, 4,700–13,700 heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e21.6 SEER2 \/ 14.3 EER2 \/ 11.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in condensate pump\u003c\/strong\u003e — drain lift pipe up to 29.5 in above the ceiling board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity sensor\u003c\/strong\u003e (active on single-zone systems) and washable fresh-air filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet:\u003c\/strong\u003e indoor unit from 24.0 dB(A); outdoor unit 54.5 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; IR remote and 12V wall thermostat included (thermostat connection enables smart features)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIncluded in Your Order\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-RES09-230VO — pre-charged for up to 25 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor cassette:\u003c\/strong\u003e CH-RH09MCT with IR remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kit\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-RES09-230VO + CH-RH09MCT (9,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1Ph, 60Hz (voltage range 187–253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e9,000 Btu\/h (3,700–12,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e10,000 Btu\/h (4,700–13,700)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e21.6 \/ 14.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e11.3 \/ 8.8 \/ 4.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e12 A \/ 15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e3 A \/ 15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Air Flow (Turbo\/Hi\/Mid\/Lo\/Silent)\u003c\/td\u003e\n\u003ctd\u003e418 \/ 365 \/ 306 \/ 194 \/ 147 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Noise Level (Turbo\/Hi\/Mid\/Lo\/Silent)\u003c\/td\u003e\n\u003ctd\u003e42.5 \/ 40.0 \/ 37.0 \/ 26.0 \/ 24.0 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Cassette Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e22.44 × 22.44 × 9.65 in (recessed body)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecorative Panel\u003c\/td\u003e\n\u003ctd\u003eCH-NPNL09-18CT — 25.47 × 25.47 × 1.97 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e35.3 \/ 41.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondensate Removal\u003c\/td\u003e\n\u003ctd\u003eBuilt-in drain pump; lift pipe up to 29.5 in above ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e54.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e30.12 × 11.93 × 21.85 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e62.2 \/ 67.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 32.45 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e25 ft (add 0.16 oz per additional ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Set (Liquid \/ Gas)\u003c\/td\u003e\n\u003ctd\u003e1\/4\" \/ 3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Pipe Length\u003c\/td\u003e\n\u003ctd\u003e82 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Elevation Difference\u003c\/td\u003e\n\u003ctd\u003e49.2 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Coverage\u003c\/td\u003e\n\u003ctd\u003eup to 400 sq ft (guidance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eCooper \u0026amp; Hunter Ceiling Cassette (R454B) Lineup\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOutdoor + Indoor Cassette\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSEER2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHeats down to\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage*\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e9,000 BTU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCH-RES09-230VO + CH-RH09MCT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e21.6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e-13°F\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eup to 400 sq ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP09-230VO + CH-RH09MCT\u003c\/td\u003e\n\u003ctd\u003e22.6\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 400 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12,000 BTU\u003c\/td\u003e\n\u003ctd\u003eCH-RES12-230VO + CH-RH12MCT\u003c\/td\u003e\n\u003ctd\u003e21.1\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 550 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP12-230VO + CH-RH12MCT\u003c\/td\u003e\n\u003ctd\u003e22.2\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 550 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18,000 BTU\u003c\/td\u003e\n\u003ctd\u003eCH-RES18-230VO + CH-RH18MCT\u003c\/td\u003e\n\u003ctd\u003e20.7\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 900 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP18-230VO + CH-RH18MCT\u003c\/td\u003e\n\u003ctd\u003e20.0\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 850 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24,000 BTU\u003c\/td\u003e\n\u003ctd\u003eCH-RES24-230VO + CH-RH24MCT\u003c\/td\u003e\n\u003ctd\u003e22.0\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 1,500 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24,000 BTU Hyper Heat\u003c\/td\u003e\n\u003ctd\u003eCH-RHP24-230VO + CH-RH24MCT\u003c\/td\u003e\n\u003ctd\u003e20.7\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 1,400 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36,000 BTU LC\u003c\/td\u003e\n\u003ctd\u003eCH-R36LCU-230VO + CH-RH36LCCT\u003c\/td\u003e\n\u003ctd\u003e20.0\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 2,200 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36,000 BTU Hyper Heat LC\u003c\/td\u003e\n\u003ctd\u003eCH-RHP36LCU-230VO + CH-RH36LCCT\u003c\/td\u003e\n\u003ctd\u003e21.2\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 2,200 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48,000 BTU LC\u003c\/td\u003e\n\u003ctd\u003eCH-R48LCU-230VO + CH-RH48LCCT\u003c\/td\u003e\n\u003ctd\u003e19.0\u003c\/td\u003e\n\u003ctd\u003e-13°F\u003c\/td\u003e\n\u003ctd\u003eup to 3,000 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48,000 BTU Hyper Heat LC\u003c\/td\u003e\n\u003ctd\u003eCH-RHP48LCU-230VO + CH-RH48LCCT\u003c\/td\u003e\n\u003ctd\u003e18.0\u003c\/td\u003e\n\u003ctd\u003e-22°F\u003c\/td\u003e\n\u003ctd\u003eup to 3,000 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e*Coverage is sizing guidance; actual load depends on insulation, ceiling height, sun exposure, and climate. LC = Light Commercial.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat's included in this system?\u003c\/h3\u003e\u003cp\u003eA complete single-zone system: the indoor unit and its matching outdoor condenser. Choose a line-set kit length at checkout, or supply your own.\u003c\/p\u003e\u003ch3\u003eWhat size room does it suit?\u003c\/h3\u003e\u003cp\u003eIt is rated at 9,000 BTU — size it to your room’s square footage and insulation for the best match.\u003c\/p\u003e\u003ch3\u003eDoes it heat as well as cool?\u003c\/h3\u003e\u003cp\u003eYes — it is an inverter heat pump that both cools and heats. See the specifications for this model’s heating range.\u003c\/p\u003e\u003ch3\u003eWhat refrigerant does it use?\u003c\/h3\u003e\u003cp\u003eR454B. The system ships factory pre-charged; a licensed installer adjusts the charge for your line length.\u003c\/p\u003e\u003ch3\u003eWho should install it?\u003c\/h3\u003e\u003cp\u003eA licensed HVAC professional — required for the refrigerant, electrical, and startup work, and to keep the manufacturer warranty valid. Many customers buy the equipment here and hire a local installer.\u003c\/p\u003e\u003ch3\u003eWhat warranty does it come with?\u003c\/h3\u003e\u003cp\u003eCooper \u0026amp; Hunter backs it with a \u003cstrong\u003e7-year compressor and 5-year parts\u003c\/strong\u003e limited warranty (with professional installation and registration).\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"NO INSTALLATION KIT","offer_id":39583724798144,"sku":"CH-RES09-230VO09CT","price":1935.34,"currency_code":"USD","in_stock":true},{"title":"16ft","offer_id":39583724830912,"sku":"CH-RES09-230VO09CT+16","price":2116.78,"currency_code":"USD","in_stock":true},{"title":"25ft","offer_id":39583724863680,"sku":"CH-RES09-230VO09CT+25","price":2162.86,"currency_code":"USD","in_stock":true},{"title":"50ft","offer_id":39583724896448,"sku":"CH-RES09-230VO09CT+50","price":2406.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-9-000-btu-230v-ductless-mini-split-ac-ceiling-566.webp?v=1744832429"},{"product_id":"18-000-btu-2-zone-9k-9k-ceiling-cassette-with-installation-kits-drainage-21-3-seer-1-5-ton-dual-zone-ductless-multi-mini-split-air","title":"Cooper \u0026 Hunter 18,000 BTU 2-Zone 9k+9k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter 2-Zone Mini Split System features 2 ceiling cassette zones rated at 9,000 Btu\/h and 9,000 Btu\/h, paired with an outdoor unit rated for 18,000 BTU nominal cooling and capable of operation down to -13°F ambient temperature. It uses R454B refrigerant and achieves a SEER2 efficiency rating of 25.1.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-zone system\u003c\/strong\u003e — the CH-R18MES-230VO outdoor unit supports up to 3 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18,000 Btu\/h rated cooling \/ 19,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 5,400–21,600 cooling, 5,700–21,600 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25.1 SEER2 \/ 14 EER2 \/ 9.8 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 13,500 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R18MES-230VO — 18,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 75 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R18MES-230VO Outdoor Unit (18,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e18,000 Btu\/h (5,400–21,600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e19,000 Btu\/h (5,700–21,600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e13,500 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e25.1 \/ 14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.8 \/ 7.8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e16 A \/ 20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e59.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e35.04 × 13.46 × 26.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e100.53 \/ 109.35 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 61.73 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e75 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e196.8 ft \/ 98.4 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 2-zone system: one CH-R18MES-230VO outdoor unit powers two 9,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 3 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 13,500 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R18MES-230VO outdoor condenser (18,000 BTU), two× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 16 A, maximum breaker\/fuse 20 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 196.8 ft of line total across all zones, and up to 98.4 ft to any single indoor unit. It ships pre-charged for 75 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit \/ No Installation Kit","offer_id":48218430243061,"sku":"CH-R18MES-230VO\/M09CC+M09CC-NO\/NO","price":3211.2,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 16FT Installation Kit","offer_id":48218430275829,"sku":"CH-R18MES-230VO\/M09CC+M09CC-NO\/16","price":3392.64,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 25FT Installation Kit","offer_id":48218430308597,"sku":"CH-R18MES-230VO\/M09CC+M09CC-NO\/25","price":3438.72,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 50FT Installation Kit","offer_id":48218430341365,"sku":"CH-R18MES-230VO\/M09CC+M09CC-NO\/50","price":3682.08,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ No Installation Kit","offer_id":48218430374133,"sku":"CH-R18MES-230VO\/M09CC+M09CC-16\/NO","price":3392.64,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 16FT Installation Kit","offer_id":48218430406901,"sku":"CH-R18MES-230VO\/M09CC+M09CC-16\/16","price":3574.08,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 25FT Installation Kit","offer_id":48218430439669,"sku":"CH-R18MES-230VO\/M09CC+M09CC-16\/25","price":3620.16,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 50FT Installation Kit","offer_id":48218430472437,"sku":"CH-R18MES-230VO\/M09CC+M09CC-16\/50","price":3863.52,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ No Installation Kit","offer_id":48218430505205,"sku":"CH-R18MES-230VO\/M09CC+M09CC-25\/NO","price":3438.72,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 16FT Installation Kit","offer_id":48218430537973,"sku":"CH-R18MES-230VO\/M09CC+M09CC-25\/16","price":3620.16,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 25FT Installation Kit","offer_id":48218430570741,"sku":"CH-R18MES-230VO\/M09CC+M09CC-25\/25","price":3666.24,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 50FT Installation Kit","offer_id":48218430603509,"sku":"CH-R18MES-230VO\/M09CC+M09CC-25\/50","price":3909.6,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ No Installation Kit","offer_id":48218430636277,"sku":"CH-R18MES-230VO\/M09CC+M09CC-50\/NO","price":3682.08,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 16FT Installation Kit","offer_id":48218430669045,"sku":"CH-R18MES-230VO\/M09CC+M09CC-50\/16","price":3863.52,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 25FT Installation Kit","offer_id":48218430701813,"sku":"CH-R18MES-230VO\/M09CC+M09CC-50\/25","price":3909.6,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 50FT Installation Kit","offer_id":48218430734581,"sku":"CH-R18MES-230VO\/M09CC+M09CC-50\/50","price":4152.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-2-zone-18-000-btu-olivia-ductless-mini-split-ac-384.webp?v=1745432492"},{"product_id":"18-000-btu-2-zone-9k-12k-ceiling-cassette-21-3-seer-1-5-ton-dual-zone-ductless-mini-split-air-conditioners","title":"Cooper \u0026 Hunter 18,000 BTU 2-Zone 9k+12k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter 2-Zone Mini Split System features 2 ceiling cassette zones rated at 9,000 Btu\/h and 12,000 Btu\/h, paired with an outdoor unit rated for 18,000 BTU nominal cooling and capable of operation down to -13°F ambient temperature. It uses R454B refrigerant and achieves a SEER2 efficiency rating of 25.1.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-zone system\u003c\/strong\u003e — the CH-R18MES-230VO outdoor unit supports up to 3 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18,000 Btu\/h rated cooling \/ 19,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 5,400–21,600 cooling, 5,700–21,600 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25.1 SEER2 \/ 14 EER2 \/ 9.8 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 13,500 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R18MES-230VO — 18,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 75 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R18MES-230VO Outdoor Unit (18,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e18,000 Btu\/h (5,400–21,600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e19,000 Btu\/h (5,700–21,600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e13,500 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e25.1 \/ 14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.8 \/ 7.8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e16 A \/ 20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e59.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e35.04 × 13.46 × 26.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e100.53 \/ 109.35 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 61.73 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e75 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e196.8 ft \/ 98.4 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 2-zone system: one CH-R18MES-230VO outdoor unit powers one 12,000 Btu\/h ceiling cassette zone, one 9,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 3 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 13,500 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R18MES-230VO outdoor condenser (18,000 BTU), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 16 A, maximum breaker\/fuse 20 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 196.8 ft of line total across all zones, and up to 98.4 ft to any single indoor unit. It ships pre-charged for 75 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit \/ No Installation Kit","offer_id":48218524483829,"sku":"CH-R18MES-230VO\/M09CC+M12CC-NO\/NO","price":3274.56,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 16FT Installation Kit","offer_id":48218524516597,"sku":"CH-R18MES-230VO\/M09CC+M12CC-NO\/16","price":3456.0,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 25FT Installation Kit","offer_id":48218524549365,"sku":"CH-R18MES-230VO\/M09CC+M12CC-NO\/25","price":3502.08,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 50FT Installation Kit","offer_id":48218524582133,"sku":"CH-R18MES-230VO\/M09CC+M12CC-NO\/50","price":3745.44,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ No Installation Kit","offer_id":48218524614901,"sku":"CH-R18MES-230VO\/M09CC+M12CC-16\/NO","price":3456.0,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 16FT Installation Kit","offer_id":48218524647669,"sku":"CH-R18MES-230VO\/M09CC+M12CC-16\/16","price":3637.44,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 25FT Installation Kit","offer_id":48218524680437,"sku":"CH-R18MES-230VO\/M09CC+M12CC-16\/25","price":3683.52,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 50FT Installation Kit","offer_id":48218524713205,"sku":"CH-R18MES-230VO\/M09CC+M12CC-16\/50","price":3926.88,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ No Installation Kit","offer_id":48218524745973,"sku":"CH-R18MES-230VO\/M09CC+M12CC-25\/NO","price":3502.08,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 16FT Installation Kit","offer_id":48218524778741,"sku":"CH-R18MES-230VO\/M09CC+M12CC-25\/16","price":3683.52,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 25FT Installation Kit","offer_id":48218524811509,"sku":"CH-R18MES-230VO\/M09CC+M12CC-25\/25","price":3729.6,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 50FT Installation Kit","offer_id":48218524844277,"sku":"CH-R18MES-230VO\/M09CC+M12CC-25\/50","price":3972.96,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ No Installation Kit","offer_id":48218524877045,"sku":"CH-R18MES-230VO\/M09CC+M12CC-50\/NO","price":3745.44,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 16FT Installation Kit","offer_id":48218524909813,"sku":"CH-R18MES-230VO\/M09CC+M12CC-50\/16","price":3926.88,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 25FT Installation Kit","offer_id":48218524942581,"sku":"CH-R18MES-230VO\/M09CC+M12CC-50\/25","price":3972.96,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 50FT Installation Kit","offer_id":48218524975349,"sku":"CH-R18MES-230VO\/M09CC+M12CC-50\/50","price":4216.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-2-zone-18-000-btu-olivia-ductless-mini-split-ac-523.webp?v=1745432684"},{"product_id":"18-000-btu-2-zone-12k-12k-ceiling-cassette-21-3-seer-1-5-ton-dual-zone-ductless-mini-split-air-conditioner-cooper-hunter-ch-12msphct-230vi","title":"Cooper \u0026 Hunter 18,000 BTU 2-Zone 12k+12k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter 2-Zone Mini Split System features 2 ceiling cassette zones rated at 12,000 Btu\/h and 12,000 Btu\/h, paired with an outdoor unit rated for 18,000 BTU nominal cooling and capable of operation down to -13°F ambient temperature. It uses R454B refrigerant and achieves a SEER2 efficiency rating of 25.1.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-zone system\u003c\/strong\u003e — the CH-R18MES-230VO outdoor unit supports up to 3 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18,000 Btu\/h rated cooling \/ 19,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 5,400–21,600 cooling, 5,700–21,600 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25.1 SEER2 \/ 14 EER2 \/ 9.8 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 13,500 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R18MES-230VO — 18,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 75 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R18MES-230VO Outdoor Unit (18,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e18,000 Btu\/h (5,400–21,600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e19,000 Btu\/h (5,700–21,600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e13,500 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e25.1 \/ 14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.8 \/ 7.8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e16 A \/ 20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e59.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e35.04 × 13.46 × 26.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e100.53 \/ 109.35 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 61.73 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e75 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e196.8 ft \/ 98.4 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 2-zone system: one CH-R18MES-230VO outdoor unit powers two 12,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 3 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 13,500 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R18MES-230VO outdoor condenser (18,000 BTU), two× 12,000 Btu\/h indoor unit (CH-RH12MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 16 A, maximum breaker\/fuse 20 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 196.8 ft of line total across all zones, and up to 98.4 ft to any single indoor unit. It ships pre-charged for 75 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit \/ No Installation Kit","offer_id":48218527924469,"sku":"CH-R18MES-230VO\/M12CC+M12CC-NO\/NO","price":3337.92,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 16FT Installation Kit","offer_id":48218527957237,"sku":"CH-R18MES-230VO\/M12CC+M12CC-NO\/16","price":3519.36,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 25FT Installation Kit","offer_id":48218527990005,"sku":"CH-R18MES-230VO\/M12CC+M12CC-NO\/25","price":3565.44,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 50FT Installation Kit","offer_id":48218528022773,"sku":"CH-R18MES-230VO\/M12CC+M12CC-NO\/50","price":3808.8,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ No Installation Kit","offer_id":48218528055541,"sku":"CH-R18MES-230VO\/M12CC+M12CC-16\/NO","price":3519.36,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 16FT Installation Kit","offer_id":48218528088309,"sku":"CH-R18MES-230VO\/M12CC+M12CC-16\/16","price":3700.8,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 25FT Installation Kit","offer_id":48218528121077,"sku":"CH-R18MES-230VO\/M12CC+M12CC-16\/25","price":3746.88,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 50FT Installation Kit","offer_id":48218528153845,"sku":"CH-R18MES-230VO\/M12CC+M12CC-16\/50","price":3990.24,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ No Installation Kit","offer_id":48218528186613,"sku":"CH-R18MES-230VO\/M12CC+M12CC-25\/NO","price":3565.44,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 16FT Installation Kit","offer_id":48218528219381,"sku":"CH-R18MES-230VO\/M12CC+M12CC-25\/16","price":3746.88,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 25FT Installation Kit","offer_id":48218528252149,"sku":"CH-R18MES-230VO\/M12CC+M12CC-25\/25","price":3792.96,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 50FT Installation Kit","offer_id":48218528284917,"sku":"CH-R18MES-230VO\/M12CC+M12CC-25\/50","price":4036.32,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ No Installation Kit","offer_id":48218528317685,"sku":"CH-R18MES-230VO\/M12CC+M12CC-50\/NO","price":3808.8,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 16FT Installation Kit","offer_id":48218528350453,"sku":"CH-R18MES-230VO\/M12CC+M12CC-50\/16","price":3990.24,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 25FT Installation Kit","offer_id":48218528383221,"sku":"CH-R18MES-230VO\/M12CC+M12CC-50\/25","price":4036.32,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 50FT Installation Kit","offer_id":48218528415989,"sku":"CH-R18MES-230VO\/M12CC+M12CC-50\/50","price":4279.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-2-zone-18-000-btu-olivia-ductless-mini-split-ac-590.webp?v=1745432653"},{"product_id":"28-000-btu-2-zone-9k-18k-ceiling-cassette-with-installation-kits-drainage-and-24-6-seer-2-3-ton-dual-zone-ductless-multi-mini-split-air-conditioners","title":"Cooper \u0026 Hunter 28,000 BTU 2-Zone 9k+18k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter 2-Zone Mini Split System features 2 ceiling cassette zones rated at 9,000 Btu\/h and 18,000 Btu\/h, paired with an outdoor unit rated for 28,000 BTU nominal cooling and capable of operation down to -13°F ambient temperature. It uses R454B refrigerant and achieves a SEER2 efficiency rating of 25.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-zone system\u003c\/strong\u003e — the CH-R28MES-230VO outdoor unit supports up to 4 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e27,000 Btu\/h rated cooling \/ 27,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 7,200–32,000 cooling, 8,400–29,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 SEER2 \/ 13 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 19,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R28MES-230VO — 28,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 100 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R28MES-230VO Outdoor Unit (28,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e27,000 Btu\/h (7,200–32,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e27,000 Btu\/h (8,400–29,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e19,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e25 \/ 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e23 A \/ 25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e61 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e138.89 \/ 149.69 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 84.66 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e100 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 2-zone system: one CH-R28MES-230VO outdoor unit powers one 18,000 Btu\/h ceiling cassette zone, one 9,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 4 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 19,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R28MES-230VO outdoor condenser (28,000 BTU), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 23 A, maximum breaker\/fuse 25 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 100 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit \/ No Installation Kit","offer_id":48436212859125,"sku":"CH-R28MES-230VO\/M09CC+M18CC-NO\/NO","price":3882.24,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 16FT Installation Kit","offer_id":48436212891893,"sku":"CH-R28MES-230VO\/M09CC+M18CC-NO\/16FT","price":4091.04,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 25FT Installation Kit","offer_id":48436212924661,"sku":"CH-R28MES-230VO\/M09CC+M18CC-NO\/25FT","price":4135.68,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 50FT Installation Kit","offer_id":48436212957429,"sku":"CH-R28MES-230VO\/M09CC+M18CC-NO\/50FT","price":4361.76,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ No Installation Kit","offer_id":48436212990197,"sku":"CH-R28MES-230VO\/M09CC+M18CC-16FT\/NO","price":4063.68,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 16FT Installation Kit","offer_id":48436213022965,"sku":"CH-R28MES-230VO\/M09CC+M18CC-16FT\/16FT","price":4272.48,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 25FT Installation Kit","offer_id":48436213055733,"sku":"CH-R28MES-230VO\/M09CC+M18CC-16FT\/25FT","price":4317.12,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 50FT Installation Kit","offer_id":48436213088501,"sku":"CH-R28MES-230VO\/M09CC+M18CC-16FT\/50FT","price":4543.2,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ No Installation Kit","offer_id":48436213121269,"sku":"CH-R28MES-230VO\/M09CC+M18CC-25FT\/NO","price":4109.76,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 16FT Installation Kit","offer_id":48436213154037,"sku":"CH-R28MES-230VO\/M09CC+M18CC-25FT\/16FT","price":4318.56,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 25FT Installation Kit","offer_id":48436213186805,"sku":"CH-R28MES-230VO\/M09CC+M18CC-25FT\/25FT","price":4363.2,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 50FT Installation Kit","offer_id":48436213219573,"sku":"CH-R28MES-230VO\/M09CC+M18CC-25FT\/50FT","price":4589.28,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ No Installation Kit","offer_id":48436213252341,"sku":"CH-R28MES-230VO\/M09CC+M18CC-50FT\/NO","price":4353.12,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 16FT Installation Kit","offer_id":48436213285109,"sku":"CH-R28MES-230VO\/M09CC+M18CC-50FT\/16FT","price":4561.92,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 25FT Installation Kit","offer_id":48436213317877,"sku":"CH-R28MES-230VO\/M09CC+M18CC-50FT\/25FT","price":4606.56,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 50FT Installation Kit","offer_id":48436213350645,"sku":"CH-R28MES-230VO\/M09CC+M18CC-50FT\/50FT","price":4832.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-2-zone-28-000-btu-olivia-ductless-mini-split-ac-911.webp?v=1745432923"},{"product_id":"36-000-btu-2-zone-9k-24k-ceiling-cassette-with-installation-kits-drainage-and-23-9-seer2-3-ton-dual-zone-ductless-multi-mini-split-air-conditioners","title":"Cooper \u0026 Hunter 36,000 BTU 2-Zone 9k+24k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter 2-Zone Mini Split System features 2 ceiling cassette zones rated at 9,000 Btu\/h and 24,000 Btu\/h, paired with an outdoor unit rated for 36,000 BTU nominal cooling and capable of operation down to -13°F ambient temperature. It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 2-zone system: one CH-R36MES-230VO outdoor unit powers one 24,000 Btu\/h ceiling cassette zone, one 9,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit \/ No Installation Kit","offer_id":48218530545909,"sku":"CH-R36MES-230VO\/M09CC+M24CC-NO\/NO","price":5032.8,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 16FT Installation Kit","offer_id":48218530578677,"sku":"CH-R36MES-230VO\/M09CC+M24CC-NO\/16","price":5248.8,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 25FT Installation Kit","offer_id":48218530611445,"sku":"CH-R36MES-230VO\/M09CC+M24CC-NO\/25","price":5378.4,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 50FT Installation Kit","offer_id":48218530644213,"sku":"CH-R36MES-230VO\/M09CC+M24CC-NO\/50","price":5718.24,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ No Installation Kit","offer_id":48218530676981,"sku":"CH-R36MES-230VO\/M09CC+M24CC-16\/NO","price":5214.24,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 16FT Installation Kit","offer_id":48218530709749,"sku":"CH-R36MES-230VO\/M09CC+M24CC-16\/16","price":5430.24,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 25FT Installation Kit","offer_id":48218530742517,"sku":"CH-R36MES-230VO\/M09CC+M24CC-16\/25","price":5559.84,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 50FT Installation Kit","offer_id":48218530775285,"sku":"CH-R36MES-230VO\/M09CC+M24CC-16\/50","price":5899.68,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ No Installation Kit","offer_id":48218530808053,"sku":"CH-R36MES-230VO\/M09CC+M24CC-25\/NO","price":5260.32,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 16FT Installation Kit","offer_id":48218530840821,"sku":"CH-R36MES-230VO\/M09CC+M24CC-25\/16","price":5476.32,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 25FT Installation Kit","offer_id":48218530873589,"sku":"CH-R36MES-230VO\/M09CC+M24CC-25\/25","price":5605.92,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 50FT Installation Kit","offer_id":48218530906357,"sku":"CH-R36MES-230VO\/M09CC+M24CC-25\/50","price":5945.76,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ No Installation Kit","offer_id":48218530939125,"sku":"CH-R36MES-230VO\/M09CC+M24CC-50\/NO","price":5503.68,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 16FT Installation Kit","offer_id":48218530971893,"sku":"CH-R36MES-230VO\/M09CC+M24CC-50\/16","price":5719.68,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 25FT Installation Kit","offer_id":48218531004661,"sku":"CH-R36MES-230VO\/M09CC+M24CC-50\/25","price":5849.28,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 50FT Installation Kit","offer_id":48218531037429,"sku":"CH-R36MES-230VO\/M09CC+M24CC-50\/50","price":6189.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-2-zone-36-000-btu-olivia-ductless-mini-split-ac-444.webp?v=1745433146"},{"product_id":"36-000-btu-2-zone-12k-24k-ceiling-cassette-with-installation-kits-drainage-23-9-seer2-3-ton-dual-zone-ductless-multi-mini-split-air-conditioners","title":"Cooper \u0026 Hunter 36,000 BTU 2-Zone 12k+24k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter 2-Zone Mini Split System features 2 ceiling cassette zones rated at 12,000 Btu\/h and 24,000 Btu\/h, paired with an outdoor unit rated for 36,000 BTU nominal cooling and capable of operation down to -13°F ambient temperature. It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 2-zone system: one CH-R36MES-230VO outdoor unit powers one 24,000 Btu\/h ceiling cassette zone, one 12,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit \/ No Installation Kit","offer_id":48218532577525,"sku":"CH-R36MES-230VO\/M12CC+M24CC-NO\/NO","price":5096.16,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 16FT Installation Kit","offer_id":48218532610293,"sku":"CH-R36MES-230VO\/M12CC+M24CC-NO\/16","price":5312.16,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 25FT Installation Kit","offer_id":48218532643061,"sku":"CH-R36MES-230VO\/M12CC+M24CC-NO\/25","price":5441.76,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 50FT Installation Kit","offer_id":48218532675829,"sku":"CH-R36MES-230VO\/M12CC+M24CC-NO\/50","price":5781.6,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ No Installation Kit","offer_id":48218532708597,"sku":"CH-R36MES-230VO\/M12CC+M24CC-16\/NO","price":5277.6,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 16FT Installation Kit","offer_id":48218532741365,"sku":"CH-R36MES-230VO\/M12CC+M24CC-16\/16","price":5493.6,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 25FT Installation Kit","offer_id":48218532774133,"sku":"CH-R36MES-230VO\/M12CC+M24CC-16\/25","price":5623.2,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 50FT Installation Kit","offer_id":48218532806901,"sku":"CH-R36MES-230VO\/M12CC+M24CC-16\/50","price":5963.04,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ No Installation Kit","offer_id":48218532839669,"sku":"CH-R36MES-230VO\/M12CC+M24CC-25\/NO","price":5323.68,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 16FT Installation Kit","offer_id":48218532872437,"sku":"CH-R36MES-230VO\/M12CC+M24CC-25\/16","price":5539.68,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 25FT Installation Kit","offer_id":48218532905205,"sku":"CH-R36MES-230VO\/M12CC+M24CC-25\/25","price":5669.28,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 50FT Installation Kit","offer_id":48218532937973,"sku":"CH-R36MES-230VO\/M12CC+M24CC-25\/50","price":6009.12,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ No Installation Kit","offer_id":48218532970741,"sku":"CH-R36MES-230VO\/M12CC+M24CC-50\/NO","price":5567.04,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 16FT Installation Kit","offer_id":48218533003509,"sku":"CH-R36MES-230VO\/M12CC+M24CC-50\/16","price":5783.04,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 25FT Installation Kit","offer_id":48218533036277,"sku":"CH-R36MES-230VO\/M12CC+M24CC-50\/25","price":5912.64,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 50FT Installation Kit","offer_id":48218533069045,"sku":"CH-R36MES-230VO\/M12CC+M24CC-50\/50","price":6252.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-2-zone-36-000-btu-olivia-ductless-mini-split-ac-757.webp?v=1745433617"},{"product_id":"36-000-btu-2-zone-18k-18k-ceiling-cassette-with-installation-kits-drainage-and-23-9-seer2-3-ton-dual-zone-ductless-multi-mini-split-air-conditioners","title":"Cooper \u0026 Hunter 36,000 BTU 2-Zone 18k+18k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter 2-Zone Mini Split System features 2 ceiling cassette zones rated at 18,000 Btu\/h and 18,000 Btu\/h, paired with an outdoor unit rated for 36,000 BTU nominal cooling and capable of operation down to -13°F ambient temperature. It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 2-zone system: one CH-R36MES-230VO outdoor unit powers two 18,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), two× 18,000 Btu\/h indoor unit (CH-RH18MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003e\u003cstrong\u003eOUTDOOR UNIT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCH-R48MES-230VO — 48,000 BTU R454B multi-zone outdoor unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eINDOOR UNIT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCH-RH18MCT — 18,000 Btu\/h\u003c\/li\u003e\n\u003cli\u003eCH-RH24MCT — 24,000 Btu\/h\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eLine-set kits\u003c\/strong\u003e — choose copper line-set length per zone at checkout\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit \/ No Installation Kit","offer_id":48218536411381,"sku":"CH-R48MES-230VO\/M18CC+M24CC-NO\/NO","price":6210.72,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 16FT Installation Kit","offer_id":48218536444149,"sku":"CH-R48MES-230VO\/M18CC+M24CC-NO\/16","price":6426.72,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 25FT Installation Kit","offer_id":48218536476917,"sku":"CH-R48MES-230VO\/M18CC+M24CC-NO\/25","price":6556.32,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 50FT Installation Kit","offer_id":48218536509685,"sku":"CH-R48MES-230VO\/M18CC+M24CC-NO\/50","price":6896.16,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ No Installation Kit","offer_id":48218536542453,"sku":"CH-R48MES-230VO\/M18CC+M24CC-16\/NO","price":6419.52,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 16FT Installation Kit","offer_id":48218536575221,"sku":"CH-R48MES-230VO\/M18CC+M24CC-16\/16","price":6635.52,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 25FT Installation Kit","offer_id":48218536607989,"sku":"CH-R48MES-230VO\/M18CC+M24CC-16\/25","price":6765.12,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 50FT Installation Kit","offer_id":48218536640757,"sku":"CH-R48MES-230VO\/M18CC+M24CC-16\/50","price":7104.96,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ No Installation Kit","offer_id":48218536673525,"sku":"CH-R48MES-230VO\/M18CC+M24CC-25\/NO","price":6464.16,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 16FT Installation Kit","offer_id":48218536706293,"sku":"CH-R48MES-230VO\/M18CC+M24CC-25\/16","price":6680.16,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 25FT Installation Kit","offer_id":48218536739061,"sku":"CH-R48MES-230VO\/M18CC+M24CC-25\/25","price":6809.76,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 50FT Installation Kit","offer_id":48218536771829,"sku":"CH-R48MES-230VO\/M18CC+M24CC-25\/50","price":7149.6,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ No Installation Kit","offer_id":48218536804597,"sku":"CH-R48MES-230VO\/M18CC+M24CC-50\/NO","price":6690.24,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 16FT Installation Kit","offer_id":48218536837365,"sku":"CH-R48MES-230VO\/M18CC+M24CC-50\/16","price":6906.24,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 25FT Installation Kit","offer_id":48218536870133,"sku":"CH-R48MES-230VO\/M18CC+M24CC-50\/25","price":7035.84,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 50FT Installation Kit","offer_id":48218536902901,"sku":"CH-R48MES-230VO\/M18CC+M24CC-50\/50","price":7375.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-2-zone-48-000-btu-olivia-ductless-mini-split-ac-974.webp?v=1745436500"},{"product_id":"48-000-btu-2-zone-24k-24k-ceiling-cassette-with-installation-kits-drainage-and-2-4-seer2-4-ton-dual-zone-ductless-multi-mini-split-ac-system-ch-48mes230vo","title":"Cooper \u0026 Hunter 48,000 BTU 2-Zone 24k+24k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter 2-Zone Mini Split System features 2 ceiling cassette zones rated at 24,000 Btu\/h and 24,000 Btu\/h, paired with an outdoor unit rated for 48,000 BTU nominal cooling and capable of operation down to -13°F ambient temperature. It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 2-zone system: one CH-R48MES-230VO outdoor unit powers two 24,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), two× 24,000 Btu\/h indoor unit (CH-RH24MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit \/ No Installation Kit","offer_id":48218539819253,"sku":"CH-R48MES-230VO\/M24CC+M24CC-NO\/NO","price":6253.92,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 16FT Installation Kit","offer_id":48218539852021,"sku":"CH-R48MES-230VO\/M24CC+M24CC-NO\/16","price":6469.92,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 25FT Installation Kit","offer_id":48218539884789,"sku":"CH-R48MES-230VO\/M24CC+M24CC-NO\/25","price":6599.52,"currency_code":"USD","in_stock":true},{"title":"No Installation Kit \/ 50FT Installation Kit","offer_id":48218539917557,"sku":"CH-R48MES-230VO\/M24CC+M24CC-NO\/50","price":6939.36,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ No Installation Kit","offer_id":48218539950325,"sku":"CH-R48MES-230VO\/M24CC+M24CC-16\/NO","price":6469.92,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 16FT Installation Kit","offer_id":48218539983093,"sku":"CH-R48MES-230VO\/M24CC+M24CC-16\/16","price":6685.92,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 25FT Installation Kit","offer_id":48218540015861,"sku":"CH-R48MES-230VO\/M24CC+M24CC-16\/25","price":6815.52,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit \/ 50FT Installation Kit","offer_id":48218540048629,"sku":"CH-R48MES-230VO\/M24CC+M24CC-16\/50","price":7155.36,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ No Installation Kit","offer_id":48218540081397,"sku":"CH-R48MES-230VO\/M24CC+M24CC-25\/NO","price":6599.52,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 16FT Installation Kit","offer_id":48218540114165,"sku":"CH-R48MES-230VO\/M24CC+M24CC-25\/16","price":6815.52,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 25FT Installation Kit","offer_id":48218540146933,"sku":"CH-R48MES-230VO\/M24CC+M24CC-25\/25","price":6945.12,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit \/ 50FT Installation Kit","offer_id":48218540179701,"sku":"CH-R48MES-230VO\/M24CC+M24CC-25\/50","price":7284.96,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ No Installation Kit","offer_id":48218540212469,"sku":"CH-R48MES-230VO\/M24CC+M24CC-50\/NO","price":6939.36,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 16FT Installation Kit","offer_id":48218540245237,"sku":"CH-R48MES-230VO\/M24CC+M24CC-50\/16","price":7155.36,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 25FT Installation Kit","offer_id":48218540278005,"sku":"CH-R48MES-230VO\/M24CC+M24CC-50\/25","price":7284.96,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit \/ 50FT Installation Kit","offer_id":48218540310773,"sku":"CH-R48MES-230VO\/M24CC+M24CC-50\/50","price":7624.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-2-zone-48-000-btu-olivia-ductless-mini-split-ac-811.webp?v=1745436732"},{"product_id":"28-000-btu-3-zone-9k-12k-12k-ceiling-cassettes-with-installation-kits-24-6-seer2-2-3-ton-tri-zone-ductless-multi-mini-split-air-conditioner","title":"Cooper \u0026 Hunter 28,000 BTU 3-Zone 9k+12k+12k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter 3-Zone Mini Split System features 3 ceiling cassette zones rated at 9,000 Btu\/h, 12,000 Btu\/h, and 12,000 Btu\/h, paired with an outdoor unit rated for 28,000 BTU nominal cooling and capable of operation down to -13°F ambient temperature. It uses R454B refrigerant and achieves a SEER2 efficiency rating of 25.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R28MES-230VO outdoor unit supports up to 4 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e27,000 Btu\/h rated cooling \/ 27,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 7,200–32,000 cooling, 8,400–29,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 SEER2 \/ 13 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 19,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R28MES-230VO — 28,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 100 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R28MES-230VO Outdoor Unit (28,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e27,000 Btu\/h (7,200–32,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e27,000 Btu\/h (8,400–29,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e19,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e25 \/ 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e23 A \/ 25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e61 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e138.89 \/ 149.69 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 84.66 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e100 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R28MES-230VO outdoor unit powers two 12,000 Btu\/h ceiling cassette zones, one 9,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 4 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 19,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R28MES-230VO outdoor condenser (28,000 BTU), two× 12,000 Btu\/h indoor unit (CH-RH12MCT), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 23 A, maximum breaker\/fuse 25 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 100 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 25.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R28MES-230VO outdoor unit supports up to 4 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e27,000 Btu\/h rated cooling \/ 27,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 7,200–32,000 cooling, 8,400–29,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 SEER2 \/ 13 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 19,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R28MES-230VO — 28,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 100 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R28MES-230VO Outdoor Unit (28,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e27,000 Btu\/h (7,200–32,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e27,000 Btu\/h (8,400–29,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e19,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e25 \/ 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e23 A \/ 25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e61 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e138.89 \/ 149.69 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 84.66 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e100 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R28MES-230VO outdoor unit powers one 12,000 Btu\/h ceiling cassette zone, two 9,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 4 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 19,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R28MES-230VO outdoor condenser (28,000 BTU), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), two× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 23 A, maximum breaker\/fuse 25 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 100 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 25.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R28MES-230VO outdoor unit supports up to 4 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e27,000 Btu\/h rated cooling \/ 27,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 7,200–32,000 cooling, 8,400–29,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 SEER2 \/ 13 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 19,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R28MES-230VO — 28,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 100 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R28MES-230VO Outdoor Unit (28,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e27,000 Btu\/h (7,200–32,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e27,000 Btu\/h (8,400–29,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e19,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e25 \/ 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e23 A \/ 25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e61 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e138.89 \/ 149.69 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 84.66 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e100 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R28MES-230VO outdoor unit powers three 9,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 4 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 19,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R28MES-230VO outdoor condenser (28,000 BTU), three× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 23 A, maximum breaker\/fuse 25 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 100 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 25.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R28MES-230VO outdoor unit supports up to 4 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e27,000 Btu\/h rated cooling \/ 27,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 7,200–32,000 cooling, 8,400–29,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 SEER2 \/ 13 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 19,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R28MES-230VO — 28,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 100 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R28MES-230VO Outdoor Unit (28,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e27,000 Btu\/h (7,200–32,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e27,000 Btu\/h (8,400–29,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e19,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e25 \/ 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e23 A \/ 25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e61 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e138.89 \/ 149.69 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 84.66 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e100 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R28MES-230VO outdoor unit powers three 12,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 4 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 19,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R28MES-230VO outdoor condenser (28,000 BTU), three× 12,000 Btu\/h indoor unit (CH-RH12MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 23 A, maximum breaker\/fuse 25 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 100 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R36MES-230VO outdoor unit powers one 18,000 Btu\/h ceiling cassette zone, two 9,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), two× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R36MES-230VO outdoor unit powers one 24,000 Btu\/h ceiling cassette zone, two 9,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), two× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R36MES-230VO outdoor unit powers one 18,000 Btu\/h ceiling cassette zone, one 12,000 Btu\/h ceiling cassette zone, one 9,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R36MES-230VO outdoor unit powers two 18,000 Btu\/h ceiling cassette zones, one 9,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), two× 18,000 Btu\/h indoor unit (CH-RH18MCT), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R36MES-230VO outdoor unit powers one 18,000 Btu\/h ceiling cassette zone, two 12,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), two× 12,000 Btu\/h indoor unit (CH-RH12MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R48MES-230VO outdoor unit powers one 24,000 Btu\/h ceiling cassette zone, one 12,000 Btu\/h ceiling cassette zone, one 9,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R48MES-230VO outdoor unit powers one 24,000 Btu\/h ceiling cassette zone, one 18,000 Btu\/h ceiling cassette zone, one 9,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R48MES-230VO outdoor unit powers one 24,000 Btu\/h ceiling cassette zone, two 12,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), two× 12,000 Btu\/h indoor unit (CH-RH12MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R48MES-230VO outdoor unit powers two 18,000 Btu\/h ceiling cassette zones, one 12,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), two× 18,000 Btu\/h indoor unit (CH-RH18MCT), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R48MES-230VO outdoor unit powers one 24,000 Btu\/h ceiling cassette zone, one 18,000 Btu\/h ceiling cassette zone, one 12,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It uses R454B refrigerant and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R48MES-230VO outdoor unit powers three 18,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), three× 18,000 Btu\/h indoor unit (CH-RH18MCT), and a remote control for each zone. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. 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It includes built-in Wi-Fi control, uses R454B refrigerant, and achieves a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 3-zone system: one CH-R48MES-230VO outdoor unit powers two 18,000 Btu\/h ceiling cassette zones, one 24,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), two× 18,000 Btu\/h indoor unit (CH-RH18MCT), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"Default Title","offer_id":39741849927872,"sku":"CH-R48MES-230VO18CT18CT24CT","price":7079.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-3-zone-48-000-btu-olivia-ductless-mini-split-ac-327.webp?v=1745874287"},{"product_id":"36-000-btu-4-zone-9k-9k-9k-9k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-24-seer-3-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 36,000 BTU 4-Zone 9k+9k+9k+9k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features four ceiling cassette zones, each with 9,000 BTU capacity, and a high-efficiency outdoor unit rated for 36,000 BTU with a minimum heating ambient of -13°F. It offers built-in Wi-Fi control, uses R454B refrigerant, and achieves a SEER2 rating of 24 for energy-efficient performance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R36MES-230VO outdoor unit powers four 9,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), four× 9,000 Btu\/h indoor unit (CH-RH09MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219698069749,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M09CC-NO","price":6402.24,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219698102517,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M09CC-16FT","price":7128.0,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219698135285,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M09CC-25FT","price":7312.32,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219698168053,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M09CC-50FT","price":8285.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-36-000-btu-olivia-ductless-mini-split-ac-191.webp?v=1745601690"},{"product_id":"36-000-btu-4-zone-9k-9k-9k-12k-ceiling-cassette-ductless-mini-split-with-installation-kits-24-seer-3-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 36,000 BTU 4-Zone 9k+9k+9k+12k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features a 36,000 BTU outdoor unit with a SEER2 rating of 24, using R454B refrigerant and operating down to -13°F ambient temperatures. It includes four ceiling cassette zones—three with 9,000 BTU capacity and one with 12,000 BTU—along with built-in Wi-Fi control for remote management.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R36MES-230VO outdoor unit powers three 9,000 Btu\/h ceiling cassette zones, one 12,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), three× 9,000 Btu\/h indoor unit (CH-RH09MCT), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219698856181,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M12CC-NO","price":6465.6,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219698888949,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M12CC-16FT","price":7191.36,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219698921717,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M12CC-25FT","price":7375.68,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219698954485,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M12CC-50FT","price":8349.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-36-000-btu-olivia-ductless-mini-split-ac-509.webp?v=1745601619"},{"product_id":"36-000-btu-4-zone-9k-9k-9k-18k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-22-5-seer-3-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 36,000 BTU 4-Zone 9k+9k+9k+18k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features a 36,000 BTU outdoor unit with a minimum heating ambient of -13°F, supporting four zones including three 9,000 BTU ceiling cassette units and one 18,000 BTU ceiling cassette unit. It offers energy-efficient performance with a SEER2 rating of 24, uses R454B refrigerant, and includes built-in Wi-Fi control for convenient operation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R36MES-230VO outdoor unit powers three 9,000 Btu\/h ceiling cassette zones, one 18,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), three× 9,000 Btu\/h indoor unit (CH-RH09MCT), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219699642613,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M18CC-NO","price":6510.24,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219699675381,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M18CC-16FT","price":7263.36,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219699708149,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M18CC-25FT","price":7446.24,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219699740917,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M09CC+M18CC-50FT","price":8402.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-36-000-btu-olivia-ductless-mini-split-ac-765.webp?v=1745601676"},{"product_id":"36-000-btu-4-zone-9k-9k-12k-12k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-22-5-seer-3-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 36,000 BTU 4-Zone 9k+9k+12k+12k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features a 36,000 BTU outdoor unit with a minimum heating ambient of -13°F, delivering efficient cooling and heating across four zones. Each zone includes ceiling cassette units with capacities of 9,000 or 12,000 BTU, built-in Wi-Fi control, and uses R454B refrigerant for environmentally responsible performance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R36MES-230VO outdoor unit powers two 9,000 Btu\/h ceiling cassette zones, two 12,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), two× 9,000 Btu\/h indoor unit (CH-RH09MCT), two× 12,000 Btu\/h indoor unit (CH-RH12MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219611857141,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M12CC+M12CC-NO","price":6528.96,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219611889909,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M12CC+M12CC-16FT","price":7254.72,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219611922677,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M12CC+M12CC-25FT","price":7439.04,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219611955445,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M12CC+M12CC-50FT","price":8412.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-36-000-btu-olivia-ductless-mini-split-ac-999.webp?v=1745601662"},{"product_id":"36-000-btu-4-zone-9k-9k-12k-18k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-22-5-seer-3-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 36,000 BTU 4-Zone 9k+9k+12k+18k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features four ceiling cassette zones with combined cooling capacity of 36,000 BTU, built-in Wi-Fi control, and operates efficiently with a SEER2 rating of 24. It uses R454B refrigerant and is designed for heating down to -13°F ambient temperatures.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R36MES-230VO outdoor unit powers two 9,000 Btu\/h ceiling cassette zones, one 12,000 Btu\/h ceiling cassette zone, one 18,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), two× 9,000 Btu\/h indoor unit (CH-RH09MCT), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219700756725,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M12CC+M18CC-NO","price":6573.6,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219700789493,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M12CC+M18CC-16FT","price":7326.72,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219700822261,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M12CC+M18CC-25FT","price":7509.6,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219700855029,"sku":"CH-R36MES-230VO\/M09CC+M09CC+M12CC+M18CC-50FT","price":8465.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-36-000-btu-olivia-ductless-mini-split-ac-146_a32782d3-7806-493c-b56d-6bfe7097d965.webp?v=1745601641"},{"product_id":"36-000-btu-4-zone-9k-12k-12k-12k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-22-5-seer-3-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 36,000 BTU 4-Zone 9k+12k+12k+12k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features a 36,000 BTU outdoor unit with a minimum heating ambient of -13°F, supporting four zones including one 9,000 BTU and three 12,000 BTU ceiling cassette units. It offers a SEER2 rating of 24, uses R454B refrigerant, and includes built-in Wi-Fi control for seamless temperature management.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 Btu\/h rated cooling \/ 37,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 9,000–42,000 cooling, 10,000–42,500 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12 EER2 \/ 9.5 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 26,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 125 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit (36,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R36MES-230VO outdoor unit powers one 9,000 Btu\/h ceiling cassette zone, three 12,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 5 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 26,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R36MES-230VO outdoor condenser (36,000 BTU), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), three× 12,000 Btu\/h indoor unit (CH-RH12MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 30.5 A, maximum breaker\/fuse 35 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 125 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48437544616181,"sku":"CH-R36MES-230VO\/M09CC+M12CC+M12CC+M12CC-NO","price":6592.32,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48437544648949,"sku":"CH-R36MES-230VO\/M09CC+M12CC+M12CC+M12CC-16FT","price":7318.08,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48437544681717,"sku":"CH-R36MES-230VO\/M09CC+M12CC+M12CC+M12CC-25FT","price":7502.4,"currency_code":"USD","in_stock":true},{"title":"50FT Installation Kit","offer_id":48437544714485,"sku":"CH-R36MES-230VO\/M09CC+M12CC+M12CC+M12CC-50FT","price":8475.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-36-000-btu-olivia-ductless-mini-split-ac-169.webp?v=1745601854"},{"product_id":"copy-of-36-000-btu-4-zone-12k-12k-12k-12k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-22-5-seer-3-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 36,000 BTU 4-Zone 12k+12k+12k+12k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter 4-Zone Mini Split System features a CH-R36MES-230VO outdoor unit with a nominal total BTU of 36,000, delivering efficient heating down to -13°F using R454B refrigerant. It includes built-in Wi-Fi control for smart temperature management across four zones and achieves a SEER2 rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R36MES-230VO outdoor unit supports up to 5 independently controlled indoor units; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36,000 BTU nominal system capacity\u003c\/strong\u003e across 4 zones, each on its own remote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2\u003c\/strong\u003e inverter efficiency — current R454B generation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat pump — heats down to -13°F\u003c\/strong\u003e outdoor ambient\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR454B refrigerant\u003c\/strong\u003e, factory pre-charged; built-in Wi-Fi control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix any Cooper \u0026amp; Hunter head types\u003c\/strong\u003e — wall mount, ceiling cassette, slim duct, floor\/ceiling console\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R36MES-230VO — 36000 BTU R454B multi-zone outdoor unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 4 indoor units\u003c\/strong\u003e — configured to your selected zones (wall-mount, cassette, slim-duct, or console), each with a remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine-set kits\u003c\/strong\u003e — choose copper line-set length per zone at checkout (or supply your own)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R36MES-230VO Outdoor Unit\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h (9,000–42,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e37,000 Btu\/h (10,000–42,500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e26,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e9.5 \/ 7 \/ 3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e30.5 A \/ 35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e64.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.24 × 16.14 × 31.89 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e168.87 \/ 180.12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 120.63 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e125 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the Cooper \u0026amp; Hunter catalog; combined-system capacity varies with the indoor-unit mix.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\u003cp\u003eThis is a 4-zone system — the CH-R36MES-230VO outdoor unit connects to up to 4 indoor units, each controlled independently, so it conditions 4 separate rooms or areas at once.\u003c\/p\u003e\u003ch3\u003eWhich indoor units can I use with it?\u003c\/h3\u003e\u003cp\u003eAny compatible Cooper \u0026amp; Hunter indoor units — mix and match wall-mount, ceiling-cassette, slim-duct, or floor\/ceiling console heads to suit each room. Confirm your selected heads total within the outdoor unit’s rated capacity.\u003c\/p\u003e\u003ch3\u003eDoes it heat as well as cool?\u003c\/h3\u003e\u003cp\u003eYes — it is an inverter heat pump that both cools and heats, with rated heating down to -13°F outdoor ambient, so it works year-round in most climates.\u003c\/p\u003e\u003ch3\u003eWhat refrigerant does it use?\u003c\/h3\u003e\u003cp\u003eR454B — a next-generation lower-GWP (A2L) refrigerant. The system ships factory pre-charged; a licensed installer adjusts the charge for your line length.\u003c\/p\u003e\u003ch3\u003eWho should install it?\u003c\/h3\u003e\u003cp\u003eA licensed HVAC professional — required for the refrigerant, electrical, and startup work, and to keep the manufacturer warranty valid.\u003c\/p\u003e\u003ch3\u003eWhat warranty does it come with?\u003c\/h3\u003e\u003cp\u003eCooper \u0026amp; Hunter backs it with a \u003cstrong\u003e7-year compressor and 5-year parts\u003c\/strong\u003e limited warranty; professional installation and product registration within 60 days are required to keep coverage valid.\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219702198517,"sku":"CH-R36MES-230VO\/M12CC+M12CC+M12CC+M12CC-NO","price":6655.68,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219702231285,"sku":"CH-R36MES-230VO\/M12CC+M12CC+M12CC+M12CC-16FT","price":7381.44,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219702264053,"sku":"CH-R36MES-230VO\/M12CC+M12CC+M12CC+M12CC-25FT","price":7565.76,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219702296821,"sku":"CH-R36MES-230VO\/M12CC+M12CC+M12CC+M12CC-50FT","price":8539.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-36-000-btu-ductless-mini-split-ac-ceiling-955.webp?v=1745602365"},{"product_id":"48-000-btu-4-zone-9k-9k-9k-24k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-21-5-seer-4-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 48,000 BTU 4-Zone 9k+9k+9k+24k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features a 48,000 BTU outdoor unit with a minimum heating ambient of -13°F, paired with four ceiling cassette zones including three 9,000 BTU units and one 24,000 BTU unit. It offers built-in Wi-Fi control, a SEER2 rating of 24, and uses R454B refrigerant for efficient climate management.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R48MES-230VO outdoor unit powers three 9,000 Btu\/h ceiling cassette zones, one 24,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), three× 9,000 Btu\/h indoor unit (CH-RH09MCT), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219702984949,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M24CC-NO","price":7623.36,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219703017717,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M24CC-16FT","price":8383.68,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219703050485,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M24CC-25FT","price":8651.52,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219703083253,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M24CC-50FT","price":9721.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-48-000-btu-olivia-ductless-mini-split-ac-964.webp?v=1745604260"},{"product_id":"48-000-btu-4-zone-9k-9k-18k-18k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-21-5-seer-4-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 48,000 BTU 4-Zone 9k+9k+18k+18k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features four zones with two 9,000 BTU ceiling cassette units and two 18,000 BTU ceiling cassette units, paired with an outdoor unit capable of heating down to -13°F. It offers energy efficiency with a SEER2 rating of 24, uses R454B refrigerant, and includes built-in Wi-Fi control for convenient operation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R48MES-230VO outdoor unit powers two 9,000 Btu\/h ceiling cassette zones, two 18,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), two× 9,000 Btu\/h indoor unit (CH-RH09MCT), two× 18,000 Btu\/h indoor unit (CH-RH18MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219703116021,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M18CC+M18CC-NO","price":7688.16,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219703148789,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M18CC+M18CC-16FT","price":8468.64,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219703181557,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M18CC+M18CC-25FT","price":8650.08,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219703214325,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M18CC+M18CC-50FT","price":9588.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-48-000-btu-olivia-ductless-mini-split-ac-556.webp?v=1745604738"},{"product_id":"48-000-btu-4-zone-9k-9k-12k-24k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-21-5-seer-4-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 48,000 BTU 4-Zone 9k+9k+12k+24k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features a 48,000 BTU outdoor unit with a minimum heating ambient of -13°F, four ceiling cassette zones ranging from 9,000 to 24,000 BTU, and a SEER2 rating of 24 using R454B refrigerant. It includes built-in Wi-Fi control for seamless temperature management across all zones.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R48MES-230VO outdoor unit powers two 9,000 Btu\/h ceiling cassette zones, one 12,000 Btu\/h ceiling cassette zone, one 24,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), two× 9,000 Btu\/h indoor unit (CH-RH09MCT), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219703902453,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M12CC+M24CC-NO","price":7686.72,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219703935221,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M12CC+M24CC-16FT","price":8447.04,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219703967989,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M12CC+M24CC-25FT","price":8714.88,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219704000757,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M12CC+M24CC-50FT","price":9784.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-48-000-btu-olivia-ductless-mini-split-ac-477.webp?v=1745604761"},{"product_id":"48-000-btu-4-zone-9k-9k-18k-24k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-21-5-seer-4-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 48,000 BTU 4-Zone 9k+9k+18k+24k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features four ceiling cassette zones with combined nominal cooling capacity of 48,000 BTU and built-in Wi-Fi control for smart temperature management. It operates efficiently with a SEER2 rating of 24 and uses R454B refrigerant, designed to function in ambient temperatures as low as -13°F.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R48MES-230VO outdoor unit powers two 9,000 Btu\/h ceiling cassette zones, one 18,000 Btu\/h ceiling cassette zone, one 24,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), two× 9,000 Btu\/h indoor unit (CH-RH09MCT), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219704721653,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M18CC+M24CC-NO","price":7731.36,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219704754421,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M18CC+M24CC-16FT","price":8519.04,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219704787189,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M18CC+M24CC-25FT","price":8785.44,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219704819957,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M18CC+M24CC-50FT","price":9838.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-48-000-btu-olivia-ductless-mini-split-ac-103.webp?v=1745604778"},{"product_id":"48-000-btu-4-zone-9k-12k-12k-18k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-21-5-seer-4-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 48,000 BTU 4-Zone 9k+12k+12k+18k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features four ceiling cassette zones with cooling capacities of 9,000, 12,000, 12,000, and 18,000 BTU, paired with an outdoor unit rated for 48,000 BTU and operation down to -13°F ambient temperatures. It includes built-in Wi-Fi control and uses R454B refrigerant, achieving a SEER2 efficiency rating of 24.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R48MES-230VO outdoor unit powers one 9,000 Btu\/h ceiling cassette zone, two 12,000 Btu\/h ceiling cassette zones, one 18,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), two× 12,000 Btu\/h indoor unit (CH-RH12MCT), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219706097909,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M12CC+M18CC-NO","price":7706.88,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219706130677,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M12CC+M18CC-16FT","price":8460.0,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219706163445,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M12CC+M18CC-25FT","price":8642.88,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219706196213,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M12CC+M18CC-50FT","price":9599.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-48-000-btu-olivia-ductless-mini-split-ac-203.webp?v=1745604748"},{"product_id":"48-000-btu-4-zone-9k-12k-12k-24k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-21-5-seer-4-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 48,000 BTU 4-Zone 9k+12k+12k+24k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features a 48,000 BTU outdoor unit with a built-in Wi-Fi control, offering efficient heating down to -13°F ambient temperatures. It includes four ceiling cassette zones with combined cooling capacities of 9,000, 12,000, 12,000, and 24,000 BTU, and utilizes R454B refrigerant for environmentally responsible performance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R48MES-230VO outdoor unit powers one 9,000 Btu\/h ceiling cassette zone, two 12,000 Btu\/h ceiling cassette zones, one 24,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), two× 12,000 Btu\/h indoor unit (CH-RH12MCT), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219707539701,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M12CC+M24CC-NO","price":7750.08,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219707572469,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M12CC+M24CC-16FT","price":8510.4,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219707605237,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M12CC+M24CC-25FT","price":8778.24,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219707638005,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M12CC+M24CC-50FT","price":9848.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-48-000-btu-olivia-ductless-mini-split-ac-493.webp?v=1745604992"},{"product_id":"48-000-btu-4-zone-9k-12k-18k-18k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-21-5-seer-4-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 48,000 BTU 4-Zone 9k+12k+18k+18k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features four ceiling cassette zones with capacities of 9,000, 12,000, and two 18,000 BTU units, offering efficient cooling with a SEER2 rating of 24 and using R454B refrigerant. It includes a built-in Wi-Fi control system and an outdoor unit rated for nominal 48,000 BTU with heating performance down to -13°F ambient temperatures.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R48MES-230VO outdoor unit powers one 9,000 Btu\/h ceiling cassette zone, one 12,000 Btu\/h ceiling cassette zone, two 18,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), two× 18,000 Btu\/h indoor unit (CH-RH18MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219708326133,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M18CC+M18CC-NO","price":7751.52,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219708358901,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M18CC+M18CC-16FT","price":8532.0,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219708391669,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M18CC+M18CC-25FT","price":8713.44,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219708424437,"sku":"CH-R48MES-230VO\/M09CC+M12CC+M18CC+M18CC-50FT","price":9652.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-48-000-btu-olivia-ductless-mini-split-ac-719.webp?v=1745605031"},{"product_id":"48-000-btu-4-zone-9k-18k-18k-18k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-21-5-seer-4-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 48,000 BTU 4-Zone 9k+18k+18k+18k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features four zones, including one 9,000 BTU ceiling cassette and three 18,000 BTU ceiling cassettes, with a total nominal cooling capacity of 48,000 BTU and a SEER2 rating of 24. It includes built-in Wi-Fi control and uses R454B refrigerant, operating down to -13°F ambient temperature with the outdoor unit model CH-R48MES-230VO.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R48MES-230VO outdoor unit powers one 9,000 Btu\/h ceiling cassette zone, three 18,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), one× 9,000 Btu\/h indoor unit (CH-RH09MCT), three× 18,000 Btu\/h indoor unit (CH-RH18MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219898642677,"sku":"CH-R48MES-230VO\/M09CC+M18CC+M18CC+M18CC-NO","price":7796.16,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219898675445,"sku":"CH-R48MES-230VO\/M09CC+M18CC+M18CC+M18CC-16FT","price":8604.0,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219898708213,"sku":"CH-R48MES-230VO\/M09CC+M18CC+M18CC+M18CC-25FT","price":8784.0,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219898740981,"sku":"CH-R48MES-230VO\/M09CC+M18CC+M18CC+M18CC-50FT","price":9705.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-48-000-btu-olivia-ductless-mini-split-ac-862.webp?v=1745605007"},{"product_id":"48-000-btu-4-zone-12k-12k-12k-18k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-21-5-seer-4-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 48,000 BTU 4-Zone 12k+12k+12k+18k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features four ceiling cassette zones, including three 12,000 BTU units and one 18,000 BTU unit, providing flexible heating and cooling for diverse spaces. With a 48,000 BTU outdoor unit rated for operation down to -13°F, this system offers energy efficiency with a SEER2 rating of 24, uses environmentally friendly R454B refrigerant, and includes built-in Wi-Fi control for convenient management.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R48MES-230VO outdoor unit powers three 12,000 Btu\/h ceiling cassette zones, one 18,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), three× 12,000 Btu\/h indoor unit (CH-RH12MCT), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219709800693,"sku":"CH-R48MES-230VO\/M12CC+M12CC+M12CC+M18CC-NO","price":7770.24,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219709833461,"sku":"CH-R48MES-230VO\/M12CC+M12CC+M12CC+M18CC-16FT","price":8523.36,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219709866229,"sku":"CH-R48MES-230VO\/M12CC+M12CC+M12CC+M18CC-25FT","price":8706.24,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219709898997,"sku":"CH-R48MES-230VO\/M12CC+M12CC+M12CC+M18CC-50FT","price":9662.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-48-000-btu-olivia-ductless-mini-split-ac-285.webp?v=1745604975"},{"product_id":"48-000-btu-4-zone-12k-12k-18k-18k-ceiling-cassette-ductless-mini-split-with-installation-kits-sophia-series-21-5-seer-4-ton-quad-zone-multi-zone-air-conditioner-system","title":"Cooper \u0026 Hunter 48,000 BTU 4-Zone 12k+12k+18k+18k Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 4-Zone Mini Split System features four zones with two 12,000 BTU ceiling cassette units and two 18,000 BTU ceiling cassette units, paired with an outdoor unit rated for 48,000 nominal BTU and a minimum heating ambient of -13°F. It offers energy efficiency with a SEER2 rating of 24, uses R454B refrigerant, and includes built-in Wi-Fi control for convenient operation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 4-zone system: one CH-R48MES-230VO outdoor unit powers two 12,000 Btu\/h ceiling cassette zones, two 18,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), two× 12,000 Btu\/h indoor unit (CH-RH12MCT), two× 18,000 Btu\/h indoor unit (CH-RH18MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219710619893,"sku":"CH-R48MES-230VO\/M12CC+M12CC+M18CC+M18CC-NO","price":7814.88,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219710652661,"sku":"CH-R48MES-230VO\/M12CC+M12CC+M18CC+M18CC-16FT","price":8595.36,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219710685429,"sku":"CH-R48MES-230VO\/M12CC+M12CC+M18CC+M18CC-25FT","price":8776.8,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219710718197,"sku":"CH-R48MES-230VO\/M12CC+M12CC+M18CC+M18CC-50FT","price":9715.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-4-zone-48-000-btu-olivia-ductless-mini-split-ac-766.webp?v=1745605021"},{"product_id":"48-000-btu-5-zone-9k-9k-9k-9k-9k-ceiling-cassettes-with-installation-kits-21-5-seer-4-ton-penta-zone-five-zone-ductless-multi-mini-split-air-conditioner","title":"Cooper \u0026 Hunter 48,000 BTU 5-Zone (9k\/9k\/9k\/9k\/9k) Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 5-Zone Mini Split System features five ceiling cassette zones, each providing 9,000 BTU of heating and cooling capacity. With a 48,000 BTU outdoor unit, a 24 SEER2 efficiency rating, R454B refrigerant, and built-in Wi-Fi control, this system offers reliable performance in temperatures as low as -13°F.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 5 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 5-zone system: one CH-R48MES-230VO outdoor unit powers five 9,000 Btu\/h ceiling cassette zones, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), five× 9,000 Btu\/h indoor unit (CH-RH09MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219898773749,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M09CC-NO","price":8232.48,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219898806517,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M09CC-16FT","price":9139.68,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219898839285,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M09CC-25FT","price":9370.08,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219898872053,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M09CC-50FT","price":10586.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-5-zone-48-000-btu-olivia-ductless-mini-split-ac-299.webp?v=1745859148"},{"product_id":"48-000-btu-5-zone-9k-9k-9k-9k-12k-ceiling-cassettes-with-installation-kits-21-5-seer-4-ton-penta-zone-five-zone-ductless-multi-mini-split-air-conditioner","title":"Cooper \u0026 Hunter 48,000 BTU 5-Zone (9k\/9k\/9k\/9k\/12k) Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 5-Zone Mini Split System features five ceiling cassette zones, including four 9,000 BTU units and one 12,000 BTU unit, with a total nominal capacity of 48,000 BTU. It offers built-in Wi-Fi control, a SEER2 rating of 24, and uses R454B refrigerant, capable of heating down to -13°F.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 5 — Ceiling Cassette:\u003c\/strong\u003e CH-RH12MCT (12,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 5-zone system: one CH-R48MES-230VO outdoor unit powers four 9,000 Btu\/h ceiling cassette zones, one 12,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), four× 9,000 Btu\/h indoor unit (CH-RH09MCT), one× 12,000 Btu\/h indoor unit (CH-RH12MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219898904821,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M12CC-NO","price":8295.84,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219898937589,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M12CC-16FT","price":9203.04,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219898970357,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M12CC-25FT","price":9433.44,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219899003125,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M12CC-50FT","price":10650.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-5-zone-48-000-btu-olivia-ductless-mini-split-ac-959.webp?v=1745859455"},{"product_id":"48-000-btu-5-zone-9k-9k-9k-9k-18k-ceiling-cassettes-with-installation-kits-21-5-seer-4-ton-penta-zone-five-zone-ductless-multi-mini-split-air-conditioner","title":"Cooper \u0026 Hunter 48,000 BTU 5-Zone (9k\/9k\/9k\/9k\/18k) Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 5-Zone Mini Split System features five ceiling cassette zones with combined cooling capacity of 48,000 BTU and a high-efficiency SEER2 rating of 24. It includes built-in Wi-Fi control, uses R454B refrigerant, and operates down to -13°F ambient temperature with its outdoor unit model CH-R48MES-230VO.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 5 — Ceiling Cassette:\u003c\/strong\u003e CH-RH18MCT (18,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 5-zone system: one CH-R48MES-230VO outdoor unit powers four 9,000 Btu\/h ceiling cassette zones, one 18,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), four× 9,000 Btu\/h indoor unit (CH-RH09MCT), one× 18,000 Btu\/h indoor unit (CH-RH18MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219613298933,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M18CC-NO","price":8340.48,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219613331701,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M18CC-16FT","price":9275.04,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219613364469,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M18CC-25FT","price":9504.0,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219613397237,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M18CC-50FT","price":10703.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-5-zone-48-000-btu-olivia-ductless-mini-split-ac-370.webp?v=1745859428"},{"product_id":"copy-of-48-000-btu-5-zone-9k-9k-9k-9k-24k-ceiling-cassettes-with-installation-kits-21-5-seer-4-ton-penta-zone-five-zone-ductless-multi-mini-split-air-conditioner","title":"Cooper \u0026 Hunter 48,000 BTU 5-Zone (9k\/9k\/9k\/9k\/24k) Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 5-Zone Mini Split System features five ceiling cassette zones, including four 9,000 BTU units and one 24,000 BTU unit, with a total outdoor unit capacity of 48,000 BTU and a SEER2 rating of 24. It includes built-in Wi-Fi control and uses R454B refrigerant for efficient heating and cooling down to -13°F ambient temperatures.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-zone system\u003c\/strong\u003e — the CH-R48MES-230VO outdoor unit supports up to 6 indoor units, each individually controlled; port adapters included, no branch boxes required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e47,000 Btu\/h rated cooling \/ 48,000 Btu\/h rated heating\u003c\/strong\u003e — inverter range 12,000–55,000 cooling, 13,000–53,000 heating (Btu\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 SEER2 \/ 12.5 EER2 \/ 10.3 HSPF4\u003c\/strong\u003e — current R454B-generation efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeats down to -13°F\u003c\/strong\u003e outdoor ambient — 36,000 Btu\/h rated heating at 5°F; cooling operation -13–122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit built in\u003c\/strong\u003e — Cooper \u0026amp; Hunter app control; remote control included with each indoor unit; compatible with C\u0026amp;H 12V wall thermostat (sold separately)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eETL listed, AHRI certified, Energy Star Cold Climate \u0026amp; NEEP listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour System Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor unit (condenser):\u003c\/strong\u003e CH-R48MES-230VO — 48,000 BTU multi-zone R454B outdoor unit, pre-charged for up to 150 ft of line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 1 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 3 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 4 — Ceiling Cassette:\u003c\/strong\u003e CH-RH09MCT (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 5 — Ceiling Cassette:\u003c\/strong\u003e CH-RH24MCT (24,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Smart Kit\u003c\/strong\u003e (built in) for app control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation kits\u003c\/strong\u003e — choose 16 ft, 25 ft, or 50 ft per zone: copper line set, communication cable, and drain line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications — CH-R48MES-230VO Outdoor Unit (48,000 BTU, 208\/230V)\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 Ph, 60 Hz (voltage range 187-253V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e47,000 Btu\/h (12,000–55,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating at 47°F — Rated Capacity (Range)\u003c\/td\u003e\n\u003ctd\u003e48,000 Btu\/h (13,000–53,000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Heating at 5°F\u003c\/td\u003e\n\u003ctd\u003e36,000 Btu\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2 \/ EER2\u003c\/td\u003e\n\u003ctd\u003e24 \/ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF4 \/ HSPF5 \/ COP (47°F)\u003c\/td\u003e\n\u003ctd\u003e10.3 \/ 8 \/ 3.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit MCA \/ Max. Fuse\u003c\/td\u003e\n\u003ctd\u003e34 A \/ 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Connectable Indoor Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Noise Level\u003c\/td\u003e\n\u003ctd\u003e63 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Dimensions (W×D×H)\u003c\/td\u003e\n\u003ctd\u003e37.48 × 16.34 × 52.48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor Unit Net \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e222.00 \/ 254.19 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type \/ Charge\u003c\/td\u003e\n\u003ctd\u003eR454B \/ 148.15 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-charged Line Length\u003c\/td\u003e\n\u003ctd\u003e150 ft (add 0.16 oz\/ft for 1\/4 in liquid pipe \/ 0.32 oz\/ft for 3\/8 in liquid pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Total Pipe Length \/ Max. to One Indoor\u003c\/td\u003e\n\u003ctd\u003e262.4 ft \/ 114.8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Height Difference (Indoor–Outdoor \/ Between Indoors)\u003c\/td\u003e\n\u003ctd\u003e49.2 ft \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range — Cooling \/ Heating\u003c\/td\u003e\n\u003ctd\u003e-13–122°F \/ -13–75°F outdoor ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eOutdoor-unit ratings as printed in the 2026 Cooper \u0026amp; Hunter catalog; combined-system values vary with the indoor unit mix. Minimum line length per zone is 10 ft.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eBacked by Cooper \u0026amp; Hunter’s \u003cstrong\u003e7-year compressor \/ 5-year parts warranty\u003c\/strong\u003e. Installation by a licensed HVAC professional and product registration within 60 days are required to keep the warranty valid — registration takes minutes online. Cooper \u0026amp; Hunter maintains wide U.S. parts availability and English-speaking technical support.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many rooms can this system heat and cool?\u003c\/h3\u003e\n\u003cp\u003eThis is a 5-zone system: one CH-R48MES-230VO outdoor unit powers four 9,000 Btu\/h ceiling cassette zones, one 24,000 Btu\/h ceiling cassette zone, each with its own remote so every room sets its own temperature. The outdoor unit connects up to 6 indoor units total.\u003c\/p\u003e\n\u003ch3\u003eWill it keep my home warm in winter?\u003c\/h3\u003e\n\u003cp\u003eYes — it's an inverter heat pump that keeps heating in outdoor temperatures as low as -13°F, still producing 36,000 Btu\/h of heat at 5°F.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe CH-R48MES-230VO outdoor condenser (48,000 BTU), four× 9,000 Btu\/h indoor unit (CH-RH09MCT), one× 24,000 Btu\/h indoor unit (CH-RH24MCT), and the built-in Wi-Fi Smart Kit. At checkout you add a line-set installation kit (copper line set, communication cable, drain line) for each zone.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003e208\/230V single-phase power on a dedicated circuit for the outdoor unit — minimum circuit ampacity 34 A, maximum breaker\/fuse 40 A. Have a licensed electrician confirm your panel.\u003c\/p\u003e\n\u003ch3\u003eHow far can the indoor units be from the outdoor unit?\u003c\/h3\u003e\n\u003cp\u003eUp to 262.4 ft of line total across all zones, and up to 114.8 ft to any single indoor unit. It ships pre-charged for 150 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eA 7-year compressor \/ 5-year parts limited warranty from Cooper \u0026amp; Hunter. Register within 60 days of installation by a licensed HVAC professional to keep it valid.\u003c\/p\u003e","brand":"Cooper \u0026 Hunter","offers":[{"title":"No Installation Kit","offer_id":48219712061685,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M24CC-NO","price":8383.68,"currency_code":"USD","in_stock":true},{"title":"16FT Installation Kit","offer_id":48219712094453,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M24CC-16FT","price":9325.44,"currency_code":"USD","in_stock":true},{"title":"25FT Installation Kit","offer_id":48219712127221,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M24CC-25FT","price":9639.36,"currency_code":"USD","in_stock":true},{"title":"50FT Installation kit","offer_id":48219712159989,"sku":"CH-R48MES-230VO\/M09CC+M09CC+M09CC+M09CC+M24CC-50FT","price":10952.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/files\/cooper-hunter-5-zone-48-000-btu-olivia-ductless-mini-split-ac-677.webp?v=1745859438"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6914\/5280\/collections\/4-way-ceiling-cassette.jpg?v=1779093434","url":"https:\/\/minisplitsforless.com\/collections\/ceiling-cassette\/3-zone.oembed?page=2","provider":"MiniSplitsforLess","version":"1.0","type":"link"}