{"product_id":"cooper-hunter-2-zone-28-000-btu-olivia-ductless-mini-split-ac-wall-mounted-9k-24k","title":"Cooper \u0026 Hunter Olivia 28,000 BTU 2-Zone 9k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump","description":"\u003cp\u003eThe Cooper \u0026amp; Hunter Olivia 2-Zone Mini Split System features two wall-mount zones with 9,000 and 24,000 BTU capacities, a 25 SEER2 efficiency rating, and built-in Wi-Fi control using R454B refrigerant. It includes an outdoor unit with a nominal 28,000 BTU capacity and a minimum heating ambient temperature of -13°F.\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\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-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 — Wall Mount (Olivia):\u003c\/strong\u003e CH-R09MOLVWM-230VI (9,000 Btu\/h) with remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone 2 — Wall Mount (Olivia):\u003c\/strong\u003e CH-R24MOLVWM-230VI (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-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 9,000 Btu\/h wall mount zone, one 24,000 Btu\/h wall mount 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× 9,000 Btu\/h indoor unit (CH-R09MOLVWM-230VI), one× 24,000 Btu\/h indoor unit (CH-R24MOLVWM-230VI), 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 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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