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C&H 37,000 BTU Mini Split HVAC Unit is your go-to solution for year-round comfort! This durable mini split system features Advanced Inverter Technology, ensuring efficient heating and cooling even in extreme temperatures as low as -22 F. With a remarkable 19.5 SEER2 rating, this Mini Split Heat Pump not only keeps your space cozy but also helps you save on energy bills. The 36,000 BTU capacity is perfect for larger areas, while the R454B refrigerant makes it an eco-friendly choice. Plus, with WiFi capabilities, you can control your comfort from anywhere! Upgrade to the Pro indoor unit for added features like a Freon Leak Sensor.
The Cooper & Hunter 33,000 BTU X-TREME Hyper Series pairs a high-output outdoor condenser engineered for extreme cold performance with the Dealer Exclusive wall mount indoor unit. Rated at 19.5 SEER2 with the next-generation R-454B refrigerant, this system delivers reliable heating down to −22°F without a backup heat source — making it the right choice for cold-climate regions where most mini splits fall short.
The "Exclusive" (Astoria-style) indoor unit includes self-cleaning function, humidity sensor, dual Auto-Swing louvers, WiFi via the included Smart Kit, and a top-mounted magnetic filter for easy maintenance. Upgrade to the PRO indoor unit to add a refrigerant leak sensor and factory dip-switch configuration. Both configurations include factory warranty and free nationwide shipping.
| Model (Outdoor) | CH-RHP33-230VO |
| Model (Indoor — Standard) | CH-RH33HASTWM-230VI |
| Model (Indoor — PRO) | CH-PRO33HASTWM-230VI |
| Cooling Capacity | 33,000 BTU/h |
| Heating Capacity (rated @ 47°F) | 36,000 BTU/h |
| Max Heating Capacity (@ 5°F) | 35,000 BTU/h |
| SEER2 | 19.5 |
| EER2 | 12 |
| HSPF2 | 10.5 |
| Refrigerant | R-454B |
| Voltage | 208/230V, 60Hz, Single Phase |
| Min Heating Operating Temp | −22°F |
| Indoor Unit Type | Wall Mount (Exclusive / Astoria Series) |
| WiFi | Included (Smart Kit + C&H App) |
| Compressor Warranty | 7 Years (online registration required) |
| Parts Warranty | 5 Years |
| Shipping | Free Nationwide |
X-TREME Hyper technology delivers dependable warmth in conditions most mini splits can't handle — no backup heat source required.
The compressor reaches full speed within 6 seconds of startup, shortening the time to reach target temperature.
Gold-coated condenser coils withstand salt air, rain, and corrosive environments while preventing bacterial growth.
Factory-installed drain pan heater prevents ice accumulation on the outdoor unit in extreme cold, maintaining heat transfer efficiency.
Automatic self-cleaning function dries the indoor coil after use to prevent mold and maintain fresh, clean airflow.
The E-Box and PCB are positioned at the front of the indoor unit with a cover kickstand — plus a removable fan blower and magnetic top filter for straightforward servicing.
No weight limits. No dimensional charges. Free freight delivery on every order.
Every unit ships with the full manufacturer warranty — no third-party coverage needed.
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Online registration required at cooperandhunter.us/warranty
| Title | C&H 33k-Btu 19.5 SEER2 Mini Split X-TREME Heat Pump (-22°F) Wifi, E-Star: 12 EER/10.5 HSPF (R454B) |
|---|---|
| Brand | Cooper & Hunter |
| Category | 36000 Btu | 3 Ton | 1500-1800 Sq Ft |
| SKU | CH-RHP33-230VO/DLR-EXCLUSIVE |
| Condition | new |
| UPC | 893088008323 |
| MPN | CH-RHP33-230VO |
The efficiency is the real winner here. You get massive cooling power without the massive electric bill, thanks to that high SEER2 rating. Plus, being able to tweak the temp from my phone before I even walk into the room is a game-changer. It’s sleek, smart, and feels built to last. It’s strange having a machine this large run so quietly; you barely hear it humming in the background.
Just set up the CH 36,000 BTU Hyper Heat Pump, and wow—this thing transforms the space. Air feels balanced, warmth and cool flow effortlessly, and it’s whisper-quiet. Installation was a puzzle, but the payoff is undeniable: a room that finally feels… just right.
My game room used to be a pressure cooker—hot, stuffy, and no fun after an hour of intense sessions. Installing the Cooper & Hunter 36,000 BTU completely changed the vibe. The room chills instantly without that harsh “blast of AC” feel. What really blows me away is how quiet and seamless it is. I can host late-night tournaments, crank the speakers, and stream without ever noticing the unit humming. The Wi-Fi control is clutch—I set the perfect temp from my phone before friends even arrive, so everyone steps into comfort. Plus, the flexible floor-to-ceiling installation meant it fit perfectly without crowding my screens, shelves, or décor. The only caveat is that Cooper & Hunter warranties can be a bit tricky, so I had a licensed pro handle installation and kept all documentation.
Incredible heating performance in sub-zero temps. Extremely quiet operation (indoor and outdoor). Significant energy savings compared to traditional HVAC. Sleek, modern look on the wall.
This 33,000 BTU Cooper & Hunter unit completely solved the climate issues in my big 1,600-square-foot space. It cools sticky 95-degree rooms in minutes and keeps pushing heavy, furnace-level heat even through sub-zero winter fronts. The wall unit runs whisper-quiet, phone controls work seamlessly, and my electric bills are way lower than before. Getting a pro to install it was worth every penny for year-round comfort.
In a world where climate control often feels like a compromise between comfort and cost, the CH-36000 BTU Astoria mini-split feels like a genuine breakthrough. It's powerful yet efficient, whisper-quiet in operation (for the indoor unit, at least), and remarkably effective at both cooling and heating. This isn't just an appliance; it's a fundamental upgrade to our home's comfort and our peace of mind. If you're on the fence about a mini-split, especially for a larger space or a climate with distinct seasons, take the plunge. You won't regret it.
The efficiency is the real winner here. You get massive cooling power without the massive electric bill, thanks to that high SEER2 rating. Plus, being able to tweak the temp from my phone before I even walk into the room is a game-changer. It’s sleek, smart, and feels built to last. It’s strange having a machine this large run so quietly; you barely hear it humming in the background.
Matthew Lucht · 2026-05-13Just set up the CH 36,000 BTU Hyper Heat Pump, and wow—this thing transforms the space. Air feels balanced, warmth and cool flow effortlessly, and it’s whisper-quiet. Installation was a puzzle, but the payoff is undeniable: a room that finally feels… just right.
Larry Lemons · 2025-10-21My game room used to be a pressure cooker—hot, stuffy, and no fun after an hour of intense sessions. Installing the Cooper & Hunter 36,000 BTU completely changed the vibe. The room chills instantly without that harsh “blast of AC” feel. What really blows me away is how quiet and seamless it is. I can host late-night tournaments, crank the speakers, and stream without ever noticing the unit humming. The Wi-Fi control is clutch—I set the perfect temp from my phone before friends even arrive, so everyone steps into comfort. Plus, the flexible floor-to-ceiling installation meant it fit perfectly without crowding my screens, shelves, or décor. The only caveat is that Cooper & Hunter warranties can be a bit tricky, so I had a licensed pro handle installation and kept all documentation.
Allen Ernesto Torres · 2025-08-16Incredible heating performance in sub-zero temps. Extremely quiet operation (indoor and outdoor). Significant energy savings compared to traditional HVAC. Sleek, modern look on the wall.
S. Nu Bard · 2026-01-22This 33,000 BTU Cooper & Hunter unit completely solved the climate issues in my big 1,600-square-foot space. It cools sticky 95-degree rooms in minutes and keeps pushing heavy, furnace-level heat even through sub-zero winter fronts. The wall unit runs whisper-quiet, phone controls work seamlessly, and my electric bills are way lower than before. Getting a pro to install it was worth every penny for year-round comfort.
Unbeatable · 2026-09-23In a world where climate control often feels like a compromise between comfort and cost, the CH-36000 BTU Astoria mini-split feels like a genuine breakthrough. It's powerful yet efficient, whisper-quiet in operation (for the indoor unit, at least), and remarkably effective at both cooling and heating. This isn't just an appliance; it's a fundamental upgrade to our home's comfort and our peace of mind. If you're on the fence about a mini-split, especially for a larger space or a climate with distinct seasons, take the plunge. You won't regret it.
Merle Brown · 2025-06-03
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