Cooper & Hunter Hyper Heat 12,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Cooper & Hunter7-Yr WarrantySKU: CH-RHP12-230VO12CT
Product specifications
- Voltage
- 230V
- SEER
- 21.1
- WiFi
- Included
- Zone
- Single Zone
- Type
- Ceiling Cassette
- Freon
R454B
Choose Your Configuration
“No Installation Kit” ships the units only.
Size — match your room area
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FREE Delivery
Ships from the nearest of our three US warehouses, leaves in 1–2 business days. Shipping policy
COOPER & HUNTER · HYPER HEAT
Built for year-round comfort
CH-RHP12-230VO12CT
System Specs
| Cooling Capacity | 12,000 BTU/h |
|---|---|
| SEER2 | 22.2 |
| EER2 | 12.5 |
| Voltage | 230V |
| Refrigerant | R454B |
| Compressor | Inverter |
|---|---|
| Climate Range | -22–122°F / -22–75°F outdoor ambient |
| Sound Level (indoor) | 43.5/40.5/27.5 dB |
| Warranty | 7-Yr Compressor |
Indoor Unit Specs
| Unit Dimensions (WxDxH) | Net / Gross Weight | Remote Control |
|---|---|---|
| 22.44 × 22.44 × 9.65 in | 35.27 / 41.89 lb | Wire controller + remote controller available |
Hyper Heat Series Description
The Cooper & Hunter Hyper Heat 12,000 BTU (1 Ton) ceiling cassette is a single-zone flush-mount mini split air conditioner and heat pump on next-generation R454B refrigerant. The cassette recesses fully into the ceiling — only the low-profile panel stays visible — and a built-in condensate pump handles drainage. With a 22.2 SEER2 inverter system on 208/230V, it cools and heats spaces up to approximately 550 sq ft and keeps heating in outdoor temperatures as low as -22°F. Wi-Fi control is built in.
6 Modes for Maximum Comfort
Engineered to adapt to every season, every room, every need.
Maintain a comfortable indoor temperature by automatically switching between heating and cooling as needed. Ideal for year-round use.
WHEREVER YOU ARE
Control your comfort, your way
- Easy scheduling & timer
- Multiple ways to control your comfort
- Smart geo location
- In-app support & assistance
- Voice control
IN THE BOX
Everything included with this system
- Cooper & Hunter Hyper 12,000 BTU Outdoor Condenser, 230V, R454B - Single Zone Mini Split Air Conditioner Heat Pump
- Indoor Ceiling Cassette — CH-RH12MCT
- Indoor Ceiling Cassette — CH-NPNL09-18CT
WARRANTY
BACKED BY COOPER & HUNTER
Industry-leading protection on every unit
Compressor: 7-year coverage
With product registration after professional installation.
Parts & components: 5-year coverage
All major components and refrigerant circuit parts.
Technical Specifications
Outdoor Unit Specs— CH-RHP12-230VO
| Model | CH-RHP12-230VO |
|---|---|
| Unit Dimensions (WxDxH) | 31.69 x 12.99 x 21.81 in |
| Net/Gross Weight | 72.75/78.70 lb |
| Packing Dimensions (WxDxH) | 36.02 x 14.57 x 24.21 in |
| Power Supply | 208-230V, 1Ph, 60Hz |
| Maximum Fuse Size | 15 A |
| Min. Circuit Ampacity | 15 A |
| Copper Line Size (Liquid/Gas) | 1/4"/3/8" |
| Noise Level | 56 dB |
| Airflow | 1,470.6 CFM |
| Dehumidification | 2.96 pt/h |
Indoor Unit Specs— CH-RH12MCT
| Model | CH-RH12MCT |
|---|---|
| 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) | 43.5/40.5/27.5 dB |
| Dehumidification | 3.07 pt/h |
| Drain Pipe Diameter | 1" |
| Controller | wire controller + remote controller available |
System Specs
| Cooling — Rated Capacity (Range) | 12,000 Btu/h (3,800–15,100) |
|---|---|
| Heating — Rated Capacity (Range) | 12,000 Btu/h (5,300–16,200) |
| SEER2 / EER2 | 22.2 / 12.5 |
| HSPF4 / HSPF5 / COP (47°F) | 11.6 / 8.9 / 3.70 |
| Outdoor Unit MCA / Max. Fuse | 15 A / 15 A |
| Indoor Unit MCA / Max. Fuse | 3 A / 15 A |
| Indoor Air Flow (Turbo/Hi/Mid/Lo/Silent) | 418 / 365 / 306 / 194 / 147 CFM |
| Indoor Noise Level (Turbo/Hi/Mid/Lo/Silent) | 46.0 / 43.5 / 40.5 / 27.5 / 26.0 dB(A) |
| Indoor Cassette Dimensions (W×D×H) | 22.44 × 22.44 × 9.65 in (recessed body) |
| Decorative Panel | CH-NPNL09-18CT — 25.47 × 25.47 × 1.97 in |
| Indoor Unit Net / Gross Weight | 35.3 / 41.9 lbs |
| Condensate Removal | Built-in drain pump; lift pipe up to 29.5 in above ceiling |
| Outdoor Noise Level | 57.0 dB(A) |
| Outdoor Unit Dimensions (W×D×H) | 31.69 × 12.99 × 21.81 in |
| Outdoor Unit Net / Gross Weight | 72.8 / 78.7 lbs |
| Refrigerant Type / Charge | R454B / 35.27 oz |
| Pre-charged Line Length | 25 ft (add 0.16 oz per additional ft) |
| Line Set (Liquid / Gas) | 1/4" / 3/8" |
| Max. Pipe Length | 82 ft |
| Max. Elevation Difference | 49.2 ft |
| Operating Range — Cooling / Heating | -22–122°F / -22–75°F outdoor ambient |
| Recommended Coverage | up to 550 sq ft (guidance) |
Series Comparison Table
Technical specifications for every model in the series — this product is one of them.
System Type
| Specification | Hyper | Regular |
|---|---|---|
| Ceiling Cassette PRO | CH-RSH09-12MCT(Dip Switch for 9K) | CH-RSH09-12MCT(Dip Switch for 12K) |
| Ceiling Cassette | CH-RH09MCT | CH-RH12MCT |
| Panel Model Number | CH-NPNL09-18CT | CH-NPNL09-18CT |
| Power Supply (V,Ph,Hz) | 208/230,1,60 | 208/230,1,60 |
| Rated Capacity (Btu/h) | 9,000 | 12,000 |
| Minimum Circuit Ampacity (A) | 3 | 3 |
| Max. Fuse (A) | 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 |
| Indoor Noise Level - Hi/Mi/Lo (dB(A)) | 42.5/40/37.5/26/24 | 46/43.5/40.5/27.5/26 |
| Dimension (WxDxH) (inch) | 22.44x22.44x9.65 | 22.44x22.44x9.65 |
| Packing (WxDxH) (inch) | 28.15x25.20x11.61 | 28.15x25.20x11.61 |
| Net/Gross Weight (lbs.) | 35.27/41.89 | 35.27/41.89 |
| Cooling (°F) | 60~90 | 60~90 |
| Heating (°F) | 32~86 | 32~86 |
System Type
| Specification | Hyper | Regular |
|---|---|---|
| Outdoor Model | CH-RHP09-230VO | CH-RHP12-230VO |
| Power Supply (V,Ph,Hz) | 208/230,1,60 | 208/230,1,60 |
| Voltage Range (V) | 187-253 | 187-253 |
| Rated Capacity (range) (Btu/h) | 3,700~13,600 | 3,800~15,100 |
| Rated Current (A) | 4.8 | 4.6 |
| EER2 (Btu/h) | 14 | 12.5 |
| SEER2 (Btu/h) | 22.6 | 22.2 |
| Rated Capacity (range) (Btu/h) | 5,100~15,700 | 5,300~16,200 |
| Rated Current (A) | 3.3 | 4.4 |
| COP (W/W) | 4.00 | 3.70 |
| HSPF4 | 12.1 | 11.6 |
| HSPF5 | 9.3 | 8.9 |
| Minimum Circuit Ampacity (A) | 15 | 15 |
| Max. Fuse (Outdoor Unit) (A) | 15 | 15 |
| Outdoor Air Flow (Max.) (CFM) | 1,471.5 | 1,471.5 |
| Outdoor Noise Level (Sound Pressure) (dB(A)) | 55 | 57 |
| Dimension (WxDxH) (inch) | 31.69x12.99x21.81 | 31.69x12.99x21.81 |
| Packing (WxDxH) (inch) | 36.02x14.57x24.21 | 36.02x14.57x24.21 |
| Net/Gross Weight (lbs.) | 72.75/78.70 | 72.75/78.70 |
| Refrigerant Type/Charge (oz.) | R454B/35.27 | R454B/35.27 |
| Refrigerant Precharge Length (ft.) | 25 | 25 |
| Additional Charge for Each ft. (oz/ft) | 0.16 | 0.16 |
| Design Pressure (PSIG) | 550/340 | 550/340 |
| Refrigerant Piping Liquid Side/Gas Side (inch) | 1/4"/3/8" | 1/4"/3/8" |
| Max. Pipe Length (ft.) | 82.00 | 82.00 |
| Max. Difference in Level (ft.) | 49.20 | 49.20 |
| Cooling (°F) | -22~122 | -22~122 |
| Heating (°F) | 22~75 | -22~75 |
Frequently asked questions.
What's included in this system?
A complete single-zone system: the indoor unit and its matching outdoor condenser. Choose a line-set kit length at checkout, or supply your own.
What size room does it suit?
It is rated at 12,000 BTU — size it to your room’s square footage and insulation for the best match.
Does it heat as well as cool?
Yes — it is an inverter heat pump that both cools and heats down to -22°F outdoor ambient (Hyper Heat). See the specifications for this model’s heating range.
What refrigerant does it use?
R454B. The system ships factory pre-charged; a licensed installer adjusts the charge for your line length.
Who should install it?
A 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.
What warranty does it come with?
Cooper & Hunter backs it with a 7-year compressor and 5-year parts limited warranty (with professional installation and registration).
Manufacturer Technical Support
Reach your brand's tech support team directly
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Cooper & HunterCooper & Hunter Hyper Heat 9,000 BTU Single Zone Ceiling Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping
The Cooper & Hunter Hyper Heat 12,000 BTU (1 Ton) ceiling cassette is a single-zone flush-mount mini split air conditioner and heat pump on next-generation R454B refrigerant. The cassette recesses fully into the ceiling — only the low-profile panel stays visible — and a built-in condensate pump handles drainage. With a 22.2 SEER2 inverter system on 208/230V, it cools and heats spaces up to approximately 550 sq ft and keeps heating in outdoor temperatures as low as -22°F. Wi-Fi control is built in.
Key Features
- 12,000 Btu/h cooling / 12,000 Btu/h heating — inverter range 3,800–15,100 cooling, 5,300–16,200 heating
- 22.2 SEER2 / 12.5 EER2 / 11.6 HSPF4 — current R454B-generation efficiency
- Hyper Heat: heats down to -22°F outdoor ambient; cooling operation -22–122°F
- Built-in condensate pump — drain lift pipe up to 29.5 in above the ceiling board
- Humidity sensor (active on single-zone systems) and washable fresh-air filter
- Quiet: indoor unit from 26.0 dB(A); outdoor unit 57.0 dB(A)
- Wi-Fi Smart Kit built in — Cooper & Hunter app control; IR remote and 12V wall thermostat included (thermostat connection enables smart features)
- ETL listed, AHRI certified, Energy Star Cold Climate & NEEP listed
Cooper & Hunter Ceiling Cassette (R454B) Lineup
| Capacity | Outdoor + Indoor Cassette | SEER2 | Heats down to | Coverage* |
| 9,000 BTU | CH-RES09-230VO + CH-RH09MCT | 21.6 | -13°F | up to 400 sq ft |
| 9,000 BTU Hyper Heat | CH-RHP09-230VO + CH-RH09MCT | 22.6 | -22°F | up to 400 sq ft |
| 12,000 BTU | CH-RES12-230VO + CH-RH12MCT | 21.1 | -13°F | up to 550 sq ft |
| 12,000 BTU Hyper Heat | CH-RHP12-230VO + CH-RH12MCT | 22.2 | -22°F | up to 550 sq ft |
| 18,000 BTU | CH-RES18-230VO + CH-RH18MCT | 20.7 | -13°F | up to 900 sq ft |
| 18,000 BTU Hyper Heat | CH-RHP18-230VO + CH-RH18MCT | 20.0 | -22°F | up to 850 sq ft |
| 24,000 BTU | CH-RES24-230VO + CH-RH24MCT | 22.0 | -13°F | up to 1,500 sq ft |
| 24,000 BTU Hyper Heat | CH-RHP24-230VO + CH-RH24MCT | 20.7 | -22°F | up to 1,400 sq ft |
| 36,000 BTU LC | CH-R36LCU-230VO + CH-RH36LCCT | 20.0 | -13°F | up to 2,200 sq ft |
| 36,000 BTU Hyper Heat LC | CH-RHP36LCU-230VO + CH-RH36LCCT | 21.2 | -22°F | up to 2,200 sq ft |
| 48,000 BTU LC | CH-R48LCU-230VO + CH-RH48LCCT | 19.0 | -13°F | up to 3,000 sq ft |
| 48,000 BTU Hyper Heat LC | CH-RHP48LCU-230VO + CH-RH48LCCT | 18.0 | -22°F | up to 3,000 sq ft |
*Coverage is sizing guidance; actual load depends on insulation, ceiling height, sun exposure, and climate. LC = Light Commercial.