Cooper & Hunter 9,000 BTU Indoor Single/Multi Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump | No Kit

Refrigerant R454B

SEER222.6 Heats & cools

White Cooper & Hunter Hyper Heat 9000 BTU ceiling cassette AC with R454B, sleek angular design and visible internals

Efficiency SEER2 22.6

Heating Heat pump

Cooper & Hunter7-Yr Warranty

CH-RH09MCT-NO

Product specifications

SEER	22.6
Compressor	Inverter
Brand	Cooper & Hunter
Voltage	230V
WiFi	Not Included
Type	Ceiling Cassette
Freon	R454B

See full Tech Specs

$760.32

Shipping Policy calculated at checkout.

Store rating: 4.5 Trustpilot (590) 4.6 Google (522)

Installation Kit: No Installation Kit

No Installation Kit 16FT Installation Kit 25FT Installation Kit 50FT Installation Kit

Product variants

⛔ Wait! This is an Individual Component To build a working system, this unit must match your other equipment in two ways:

Same Brand Only: Only pair with other same Brand and Series.
Same Refrigerant: Both units must use the exact same gas type (R454B, R32, or R410A).

Mixing different brands or refrigerant types will cause the system to fail and void your warranty.

Availability

Out of stock right now
For the next arrival, call (855) 775-4822.

ShippingUsually ships in1–2 business days PickupCheck pickupnear you

Enter your ZIP code for the delivery date.

— we’ll fill in your ZIP. Used only for delivery dates and pickup.

FREE shipping to We don’t ship to .Pick up at Medley, FL ·

9400 Northwest 104th Street, Suite 150, Medley, FL 33178

Questions? (855) 775-4822

Mon–Fri 9–5 ET

Delivery dates are estimates

Please note that all delivery dates and estimated transit times are approximate and are not guaranteed. Delivery times may vary due to carrier delays, weather, holidays, peak shipping periods, or other circumstances beyond our control. How delivery dates are calculated

Questions about this system?

Answers in seconds — tap a question below

Up to about 400 sq ft at average conditions. We size at about 22 BTU per sq ft, the same as the ENERGY STAR room-size chart for this capacity. Add capacity for a hot climate, ceilings over 8 ft, strong sun (+10%), a kitchen (+4,000 BTU) or each person over two (+600 BTU). For a room-by-room load calculation, ask your installer for an ACCA Manual J. Not sure? Call (855) 775-4822 and we'll confirm the right size for your space.
12,000 BTU = 1 ton — "tons" is just the older way of stating capacity. So 24,000 BTU = 2 tons, 36,000 = 3 tons, and so on. This system is 9,000 BTU (0.75-ton). BTU tells you the capacity; SEER2 tells you the efficiency.
It uses R454B — the newest low-GWP eco refrigerant, so it's future-proof and efficient. The outdoor unit ships pre-charged for a standard line set, so most installs need no extra refrigerant; your licensed, EPA-608-certified installer verifies the charge and tops it off if your line set is longer.
Rated SEER2 22.6 — a strong efficiency number, and the higher it is the lower your energy bills. Its inverter compressor ramps up and down instead of cycling on/off, so it holds the temperature steadily, runs quietly, and uses less power than a standard AC or window unit.
Needs a dedicated 230V circuit, like a large household appliance, so it can deliver full capacity to larger rooms and multi-zone setups. Your licensed HVAC installer or electrician sets up the correct breaker and disconnect to meet local electrical code.
Yes — a big upgrade. It's far more efficient (inverter, SEER2 22.6) and much quieter, since the compressor sits outside instead of in your window or on the floor. It mounts permanently, doesn't block a window, and heats as well as cools year-round. Higher upfront cost, but lower bills and a longer lifespan.
Yes to all three. It's an inverter heat pump — cools in summer, heats in winter (even in the cold), far more efficiently than electric heaters. A Dry mode also pulls out humidity, so rooms feel cooler and less muggy.
Yes — WiFi is not included, so you can set schedules, change the temperature, and even turn it on before you get home, all from the mobile app (and pair it with voice assistants). A standard remote is included too.
Ships as a complete set: CH-RH09MCT, CH-NPNL09-18CT. Everything arrives together — check the photos and specs for the full kit.
It should be installed by a licensed, EPA-608-certified HVAC professional — we don't recommend DIY installation. Handling refrigerant requires EPA Section 608 certification under U.S. law, and professional installation keeps the system safe, code-compliant, and your manufacturer warranty valid.
Yes — you get full inverter heat-pump technology and the same core features as premium brands without paying for the name, which is how we keep prices low. Shipping is free on items over $300 within the U.S., and our team can help with sizing and support.

Cooper & Hunter 9,000 BTU Indoor Single/Multi Zone Ceiling Cassette reviews

No reviews of the Cooper & Hunter 9,000 BTU Indoor Single/Multi Zone Ceiling Cassette yet. Store rating: 4.5★ on Trustpilot (590 reviews of our service)

No reviews for this model yet.

Reviews of MiniSplitsForLess as a store on Trustpilot: ordering, shipping and support.

See all 590 reviews on Trustpilot ›

Reviews of MiniSplitsForLess as a store on Google: ordering, shipping and support.

Free Shipping over $300Ships free to the lower 48 states — flat rate, no surprises at checkout.
USA-Based Expert SupportReal U.S. HVAC pros help with BTU sizing, refrigerant and install questions.
Genuine Units & Full WarrantyBrand-new, authorized-dealer equipment backed by the full manufacturer warranty.
Fast Nationwide ShippingIn stock and ready to ship from U.S. warehouses across all 48 states.

What Stands Out

4-Way Ceiling Cassette

Recesses flush into the ceiling and pushes air in four directions for even, draft-free comfort across a 9000 BTU space — ideal where wall space is at a premium.

Inverter Efficiency — SEER2 22.6

A variable-speed inverter compressor ramps to match the load instead of cycling on/off, holding SEER2 22.6 on 230V — steady comfort with noticeably lower energy bills.

Right-Sized Coverage

Heats & cools up to about 400 sq ft at average conditions (about 22 BTU per sq ft).

Ceiling Cassette

Cooper&Hunter's Ceiling Cassette Units are designed to deliver superior comfort and efficiency while seamlessly integrating into ceiling spaces. Ideal for both residential and commercial settings, these units offer advanced airflow distribution and quiet operation for maximum convenience.

Engineered with energy-saving technology, durable anti-corrosion coatings, and a sleek, compact design, they ensure reliable performance and blend effortlessly with modern interiors.

Experience enhanced climate control with Cooper&Hunter's Ceiling Cassette Units—a perfect blend of innovation, durability, and elegance.

Ceiling cassette air conditioning unit with a sleek white and silver design, featuring integrated controls for efficient climate control.

Warranty and Tech Support Info

By selecting Cooper&Hunter products for your home or business, you’ll receive expert technical support from heating and cooling specialists, including product manuals, troubleshooting guides, and warranty information.

Warranty terms: The manufacturer provides a Limited Warranty of 7 years for the compressor and 5 years for parts.

Warranty terms

White air conditioning unit with black fan and copper tubing design.

Energy Efficiency

Cooper&Hunter’s Inverter Technology maximizes efficiency and reduces energy costs by adjusting the compressor speed to your specific needs. Experience unparalleled comfort, quieter operation, and longer equipment lifespan. Choose Cooper&Hunter for cutting-edge HVAC solutions that deliver optimal performance and reliability.

White office cubicle partition with gray panels and black mesh chairs.

Main Features

Cooper&Hunter's Ceiling Cassette Units deliver efficient climate control with advanced airflow distribution, energy-saving technology, and whisper-quiet operation. Designed for seamless ceiling integration, these units feature anti-corrosion coatings for durability and a sleek, compact design. Perfect for residential or commercial spaces, they combine performance, reliability, and modern aesthetics effortlessly.

An outdoor air conditioning unit designed for high performance in extreme hot and cold weather.

Technical Specifications

Indoor Unit Specs

Indoor Unit Specs — CH-RH09MCT
Model	CH-RH09MCT
Unit Dimensions (WxDxH)	22.44 x 22.44 x 9.65 in
Net/Gross Weight	35.27/41.89 lb
Packing Dimensions (WxDxH)	28.15 x 25.20 x 11.61 in
Power Supply	208-230V, 1Ph, 60Hz
Maximum Fuse Size	15 A
Min. Circuit Ampacity	3 A
Copper Line Size (Liquid/Gas)	1/4"/3/8"
Noise Level (Hi/Med/Lo)	40/37.5/26 dB
Dehumidification	1.86 pt/h
Drain Pipe Diameter	1"
Controller	wire controller + remote controller available

System Specs

System Specs
Cooling Capacity	9,000 BTU
SEER2	22.6
Voltage	230V
Refrigerant Type	R454B
Compressor	Inverter
WiFi	Not Included

Series Comparison Table

Technical specifications for every model in the series — this product is one of them.

System Type		Hyper						Regular
Ceiling Cassette PRO		CH-RSH09-12MCT (Dip Switch for 9K)	CH-RSH09-12MCT (Dip Switch for 12K)	CH-RSH18MCT	CH-RSH24MCT	CH-RSH36LCCT	CH-RSH48LCCT	CH-RSH09-12MCT (Dip Switch 9)	CH-RSH09-12MCT (Dip Switch 12)	CH-RSH18MCT	CH-RSH24MCT	CH-RSH36LCCT	CH-RSH48LCCT
Ceiling Cassette		CH-RH09MCT	CH-RH12MCT	CH-RH18MCT	CH-RH24MCT	CH-RH36LCCT	CH-RH48LCCT	CH-RH09MCT	CH-RH12MCT	CH-RH18MCT	CH-RH24MCT	CH-RH36LCCT	CH-RH48LCCT
Panel Model Number		CH-NPNL09-18CT	CH-NPNL09-18CT	CH-NPNL09-18CT	CH-NPNL24-48CT	CH-NPNL24-48CT	CH-NPNL24-48CT	CH-NPNL09-18CT	CH-NPNL09-18CT	CH-NPNL09-18CT	CH-NPNL24-48CT	CH-NPNL24-48CT	CH-NPNL24-48CT
Power Supply (V,Ph,Hz)		208/230,1,60	208/230,1,60	208/230,1,60	208/230,1,60	208/230,1,60	208/230,1,60	208/230,1,60	208/230,1,60	208/230,1,60	208/230,1,60	208/230,1,60	208/230,1,60
Rated Capacity (Btu/h)		9,000	12,000	16,000	23,400	36,600	48,000	9,000	12,000	16,800	24,000	36,000	48,000
Minimum Circuit Ampacity (A)		3	3	3	3	3	3	3	3	3	3	3	3
Max. Fuse (A)		15	15	15	15	15	15	15	15	15	15	15	15
Indoor Air Flow - Turbo/Hi/Mi/Lo (CFM)		417.9/364.9/306.1/194.2/147.2	417.9/364.9/306.1/194.2/147.2	447.3/388.5/317.8/194.2/147.2	765.2/706.3/635.7/547.4/N/A	1041.8/947.6/853.5/753.4/659.2	1236.1/1124.2/1018.3/800.5/688.7	417.9/364.9/306.1/194.2/147.2	417.9/364.9/306.1/194.2/147.2	447.3/388.5/317.8/194.2/147.2	765.2/706.3/635.7/547.4/N/A	1041.8/947.6/853.5/753.4/659.2	1236.1/1124.2/1018.3/800.5/688.7
Indoor Noise Level - Hi/Mi/Lo (dB(A))		42.5/40/37.5/26/24	46/43.5/40.5/27.5/26	48/44.5/41/27.5/23.5	48.5/45/42.5/33.5/N/A	54/52.5/47/39.5/36.5	56/52.5/50/42.5/38.5	42.5/40/37.0/26.0/24.0	46/42.0/38.5/26.5/24.0	48/44.0/41.0/28.5/24.5	N/A/45.5/43.0/33.5/30.5	N/A/52.0/47.5/40.0/38.00	N/A/52.0/49.5/41.5/38.00
Dimension (WxDxH) (inch)		22.44x22.44x9.65	22.44x22.44x9.65	22.44x22.44x9.65	32.68x32.68x8.07	32.68x32.68x9.65	32.68x32.68x11.30	22.44x22.44x9.65	22.44x22.44x9.65	22.44x22.44x9.65	32.68x32.68x8.07	32.68x32.68x9.65	32.68x32.68x11.30
Packing (WxDxH) (inch)		28.15x25.20x11.61	28.15x25.20x11.61	28.15x25.20x11.61	35.83x35.83x9.84	35.83x35.83x11.42	35.83x35.83x12.99	28.15x25.20x11.61	28.15x25.20x11.61	28.15x25.20x11.61	35.83x35.83x9.84	35.83x35.83x11.42	35.83x35.83x12.99
Net/Gross Weight (lbs.)		35.27/41.89	35.27/41.89	35.27/41.89	47.18/59.08	59.30/71.43	64.59/76.06	35.27/41.89	35.27/41.89	35.27/41.89	47.18/59.08	59.30/71.43	64.59/76.06
Room Temperature
	Cooling (°F)	60~90	60~90	60~90	60~90	60~90	60~90	62~90	62~90	62~90	60~90	60~90	60~90
	Heating (°F)	32~86	32~86	32~86	32~86	32~86	32~86	32~86	32~86	32~86	32~86	32~86	32~86

Outdoor Regular

Specification	CH-R18MES-230VO	CH-R28MES-230VO	CH-R36MES-230VO	CH-R48MES-230VO	CH-R60MES-230VO
Power Supply (V, Ph, Hz)	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60
Voltage Range (V)	187-253	187-253	187-253	187-253	187-253
Cooling Rated Capacity (range) (Btu/h)	5,400~21,600	7,200~32,000	9,000~42,000	12,000~55,000	19,000~62,000
Cooling Rated Current (A)	6	9.2	13.5	16.6	26.2
EER2	14	13	12	12.5	10
SEER2	25.1	25	24	24	22
Heating Rated Capacity (range) (Btu/h)	5,700~21,600	8,400~29,000	10,000~42,500	13,000~53,000	20,000~60,000
Heating Rated Current (A)	6.8	9.2	14	16.3	21
Heating at 47°F COP (W/W)	3.8	3.8	3.5	3.8	3.7
HSPF4	9.8	9.5	9.5	10.3	9.5
HSPF5	7.8	7	7	8	7.4
Heating at 5°F Rated Capacity (Btu/h)	13,500	19,000	26,000	36,000	39,000
Minimum Circuit Ampacity (Outdoor unit) (A)	16	23	30.5	40	40
Max. Fuse (Outdoor unit) (A)	20	25	35	45	45
Outdoor Air Flow (Max) (CFM)	1,765.8	2,130.7	2,148.4	4,502.8	4,502.8
Outdoor Noise Level (Sound Pressure) (dB(A))	59.5	61	64.5	63	65
Dimension (W×D×H) (inch)	35.04x13.46x26.50	37.24x16.14x31.89	37.24x16.14x31.89	37.48x16.34x52.48	37.48x16.34x52.48
Packing (W×D×H) (inch)	40.55x17.24x29.53	42.91x19.68x34.84	42.91x19.68x34.84	43.11x19.49x58.27	43.11x19.49x58.27
Net/Gross Weight (lbs)	100.53/109.35	138.89/149.69	168.87/180.12	222.00/254.19	237.88/270.28
Refrigerant Type/Charged (oz)	R454B/61.73	R454B/84.66	R454B/120.63	R454B/148.15	R454B/151.68
Refrigerant Precharge (ft)	75	100	125	150	150
Additional Charge for Each (0.16 for 1/4 in liquid pipe / *0.32 for 3/8 in liquid pipe) (oz/ft)	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32
Design Pressure (PSIG)	550/340	550/340	550/340	550/340	550/340
Refrigerant Piping Liquid Side (inch)	3 x 1/4"	4 x 1/4"	5 x 1/4"	6 x 1/4"	6 x 1/4"
Refrigerant Piping Gas Side (inch)	3 x 3/8"	3 x 3/8" + 1 x 1/2"	4 x 3/8" + 1 x 1/2"	4 x 3/8" + 2 x 1/2"	4 x 3/8" + 2 x 1/2"
Max. Pipe Length (ft)	196.8	262.4	262.4	262.4	262.4
Max. Length for One Indoor Unit (ft)	98.4	114.8	114.8	114.8	114.8
Max. Height Difference in Level (ft)	49.2	49.2	49.2	49.2	49.2
Max. Height Difference Between Indoor Units (ft)	33	33	33	33	33
Ambient Temperature Cooling (°F)	-13~122	-13~122	-13~122	-13~122	-13~122
Ambient Temperature Heating (°F)	-13~75	-13~75	-13~75	-13~75	-13~75
Certification: AHRI	✔	✔	✔	✔	✔
Certification: Energy Star	✔	✔	✔	✔	✔
Certification: NEEP	✔	✔	✔	✔	✔
Certification: ETL	✔	✔	✔	✔	✔

Outdoor Hyper

Specification	CH-RVHP19M-230VO	CH-RVHP28M-230VO	CH-RVHP36M-230VO	CH-RVHP48M-230VO	CH-RVHP55M-230VO
Power Supply (V/Ph/Hz)	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60
Operating Range (V)	187-253	187-253	187-253	187-253	187-253
Cooling Capacity (BTU/h)	5,400~28,000	7,200~37,000	9,000~43,000	12,000~57,000	19,000~59,000
SEER2	5.6	9.5	12	17.3	18.5
EER	15	12.5	13	12	12
IEER	25	23	23	23	22.2
Heating Capacity (BTU/h)	5,700~27,000	8,400~36,000	10,000~44,000	13,000~57,000	20,000~59,000
HSPF2	6.5	9.1	11.5	17.3	20.1
COP	4	3.8	4	3.7	3.5
SCOP	10.4	10.5	10.7	11	10.5
Power Input (W)	8.5	8.5	8.5	9	8.5
Air Flow (CFM)	19,000	27,000	36,000	47,000	47,000
Sound Level Indoor (dBA)	17.5	30	37	37	39.5
Sound Level Outdoor (dBA)	20	35	40	40	40
Weight Indoor (lbs)	2,130.7	2,148.4	3,037.2	4,502.8	4,502.8
Weight Outdoor (lbs)	61.5	61	65	65	65
Dimensions Indoor (in)	37.24x16.14x31.89	37.24x16.14x31.89	38.58x16.34x38.39	37.48x16.34x52.48	37.48x16.34x52.48
Dimensions Outdoor (in)	42.91x19.68x34.84	42.91x19.68x34.84	45.08x19.68x42.52	43.11x19.49x58.27	43.11x19.49x58.27
Shipping Weight Indoor/Outdoor (lbs)	137.35/148.15	168.43/179.67	211.86/244.71	246.47/276.68	246.47/276.68
Refrigerant Type/Amount (lbs)	R454B/78.31	R454B/120.63	R454B/134.04	R454B/151.68	R454B/151.68
Fuse Size (A)	75	100	125	150	150
Wire Size (AWG)	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32
Control Voltage (V)	550/340	550/340	550/340	550/340	550/340
Liquid Line	3 x 1/4"	4 x 1/4"	5 x 1/4"	6 x 1/4"	6 x 1/4"
Suction Line	3 x 3/8"	3 x 3/8" + 1 x 1/2"	3 x 3/8" + 2 x 1/2"	4 x 3/8" + 2 x 1/2"	4 x 3/8" + 2 x 1/2"
Max Line Length (ft)	196.8	262.4	262.4	262.4	262.4
Max Elevation Diff (ft)	98.4	114.8	114.8	114.8	114.8
Max Head Pressure (ft)	49.2	49.2	49.2	49.2	49.2
Max Suction Pressure (ft)	33	33	33	33	33
Operating Range Cooling (°F)	-22~122	-22~122	-22~122	-22~122	-22~122
Operating Range Heating (°F)	-22~75	-22~75	-22~75	-22~75	-22~75
Feature 1	✓	✓	✓	✓	✓
Feature 2	✓	✓	✓	✓	✓
Feature 3	✓	✓	✓	✓	✓
Feature 4	✓	✓	✓	✓	✓

Shipping & Returns

Free shipping on every item over $300.
Delivery estimate for your ZIP is shown in the buy box above.
Returns accepted per our policy — unopened units in original packaging.

Shipping & delivery policy Returns policy

Warranty

7-year compressor / 5-year parts

Limited manufacturer warranty on the compressor and sealed system components.
Your order number is the proof of purchase — keep it for any claim.

Full warranty terms

Multiple Control Methods

Cooper&Hunter’s Ceiling Cassette Units can be managed with a user-friendly remote control, the wall thermostat or the Cooper&Hunter optional phone application. This options offer precise temperature adjustments and optimal climate control for ultimate convenience.

Frequently Asked Questions

What size mini split do I need for my room?

For a room size of up to 350 sq ft, the Cooper & Hunter Hyper Heat 9,000 BTU indoor ceiling cassette is ideal. Its capacity effectively cools and heats spaces of this size, making it a suitable choice for small to medium-sized rooms.

How much does a mini split system like the Cooper & Hunter cost?

The price of the Cooper & Hunter Hyper Heat mini split system can vary based on installation options and additional features. As a reference, the base unit typically starts around the mid-range price for 9,000 BTU systems, but exact pricing can be found on our product page.

Can I install a mini split myself, or should I hire a professional?

While some DIY enthusiasts may attempt to install the Cooper & Hunter Hyper Heat system, professional installation is recommended to ensure proper setup and efficiency. This model requires a 230V power supply and proper refrigerant handling, which can be complex for untrained individuals.

Does the mini split come pre-charged with refrigerant?

Yes, the Cooper & Hunter Hyper Heat mini split system comes pre-charged with R454B refrigerant for up to 25 ft of line set. This feature simplifies installation, but it's crucial to follow the manufacturer's guidelines for any additional charging required.

What warranty does the Cooper & Hunter Hyper Heat offer?

The Cooper & Hunter Hyper Heat mini split system includes a 5-year parts warranty and a 7-year compressor warranty, provided that registration is completed within 30 days of purchase. This warranty ensures peace of mind for your investment.

What is the SEER rating for the Cooper & Hunter Hyper Heat, and why is it important?

The Cooper & Hunter Hyper Heat mini split has an impressive SEER rating of 22.6, indicating high energy efficiency. A higher SEER rating means lower energy bills and a more environmentally friendly operation, making it a smart choice for homeowners looking to save on utility costs.

Latest News

If you're thinking about turning your home into a smart home, you're not alone.

View all posts

Mini Splits for Rental Units and ADUs: Per-Unit Cost and Tenant Metering

Cooper & Hunter 9,000 BTU Indoor Single/Multi Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump | No Kit

Availability

Choose a pickup warehouse

Questions about this system?

Cooper & Hunter 9,000 BTU Indoor Single/Multi Zone Ceiling Cassette reviews