MRCOOL — Wall Mount
MRCOOL Universal R-454B 3 Ton Inverter Heat Pump Condenser – UHP18036-O
MRCOOL Universal R-454B 3 Ton Inverter Heat Pump Condenser – UHP18036-O
Summary
The MRCOOL® Universal® 36K DC Inverter Heat Pump Condenser provides strong, year-round comfort with up to 18 SEER2 efficiency. A compact, side-discharge design simplifies placement, while optional NO-VAC® Quick Connect® line sets speed up installation.
Important
Up to 18 SEER2 efficiency. DC inverter variable speed. Low-GWP R-454B refrigerant. Optional NO-VAC® Quick Connect® line sets.
What's Included
- Universal® Series Inverter Condenser (UHP18036-O)
- Installation & Owner’s Manual
- Warranty Information
Features
- Inverter modulation for precise temperature control and quiet comfort
- Compact footprint suited for tight outdoor spaces
- Pairs with Universal® air handlers and optional auxiliary heat kits
- Designed for full output to −13°F heat and 110°F cooling (see brochure notes)
Technical Specifications
| Brand / Series | MRCOOL / Universal R-454B |
| Model | UHP18036-O |
| GTIN | 00840255587891 |
| UPC | 840255587891 |
| Unit Type | Universal Series Heat Pump |
| Equipment Type | Condenser |
| SEER2 / EER2 | Up to 18 / Up to 12 |
| HSPF2-4 / HSPF2-5 | 10 / 8.2 |
| Tonnage | 3 |
| Cooling / Heating Capacity (BTU) | 36,000 / 37,000 |
| Voltage / Phase / Cycle | 208/230V / 1 / 60 Hz |
| Max Fuse Breaker / Min Circuit Ampacity (A) | 30 / 29 |
| Color | Dark Grey |
| Refrigerant / Charge | R-454B / 126.99 oz |
| Sound Level | 63 dBA |
| Inverter | DC |
| Max Line Set Length | 246 ft |
| Liquid / Suction Line Sizes | 3/8" / 3/4" |
| Compressor Type | Twin-Rotary |
| Condenser Fan Motor RPM | 800 / 750 / 650 |
| Metering Device | EXV |
| Listings | UL, CSA, ETL |
| Energy Star | Yes |
| Base Warranty | 10-Year Parts / 10-Year Compressor / 2-Year Labor |
| Contains Electronics / Chemicals / Compressed Gas | Yes / Yes / Yes |
| Prop 65 Warning | Yes |
| Net Dimensions (W × D × H) | 38.58" × 16.34" × 38.39" |
| Net / Gross Weight | 204.15 lbs / 235.23 lbs |
| Gross Dimensions (W × D × H) | 45.08" × 19.68" × 42.52" |
Airflow & Operating Range
| Outdoor Airflow (CFM) | 3001.9 |
| Cooling Output | Up to 100% at 110°F (see brochure) |
| Heating Output | Up to 100% at −13°F (see brochure) |
Compatibility & Pairing
- Pairs with MRCOOL® Universal® Air Handler UAH18036-O (heat kits optional)
- Optional NO-VAC® Quick Connect® line sets
Warranty Information
- Parts: 10 Years (limited)
- Compressor: 10 Years (limited)
- Labor: 2 Years (limited)
Manuals & Downloads
Safety & Install Notes
- Professional installation required; follow all codes and clearances.
- Use matched air handler and correctly sized line sets for rated performance.
Environmental & Efficiency Features
R-454B refrigerant plus inverter compression maximizes efficiency and comfort while reducing energy consumption.
