Product overview
MRCOOL VersaPro 4 Ton Horizontal Package Heat Pump - R-454B
The MRCOOL® VersaPro® Series 48K Package Heat Pump delivers high-capacity heating and cooling in one compact, durable package. Combining high-output cooling for summer with dependable heating for winter, it offers a smart balance of performance, efficiency, and durability—making it an ideal upgrade for homeowners seeking a long-lasting HVAC solution. Rated at 13.4 SEER2, the VersaPro® 48K reduces energy use while maintaining strong output, and lowering utility bills without compromising comfort. Using R-454B refrigerant, it meets modern environmental standards with a much lower global warming potential than older refrigerants. Durability starts with the power-painted galvanized steel cabinet, which protects against corrosion and weather damage.
Protected by a 10-year limited parts warranty and 10-year compressor warranty with registration, the MRCOOL® VersaPro® 48K offers lasting comfort, efficiency, and peace of mind for years to come
Key Features:
- Quiet Horizontal Discharge
- Durable Galvanized Steel Cabinet
- High Efficiency Compressor
- Internal Safeguards
- Copper Tube/Aluminum Fin Coil
- Optional Electric Heat Kit
Install Manuals and Guides:
VersaPro Packaged Unit Brochure
VersaPro Packaged Unit Install Manual
VersaPro Packaged Unit Warranty Information
Specifications:
| BRAND NAME | MRCOOL |
| SERIES |
VersaPro® R-454B Package Heat Pump
|
| MODEL | MPH481HO13C |
| GTIN | 840255588690 |
| UPC | 840255588690 |
| UNIT TYPE | Packaged Heat Pump |
| SHORT DESCRIPTION |
4 Ton Horizontal VersaPro® Package Heat Pump - R454B
|
| SEER2 | 13.4 |
| EER2 | 11.4 |
| HSPF2-4 | 6.7 |
| CFM | 1620 |
| TONNAGE | 4 |
| COOLING CAPACITY (BTU) | 46,500 |
| HEATING CAPACITY (BTU) | 46,000 |
| VOLTAGE (V) | 208/230 |
| PHASE | 1 |
| CYCLE | 60 |
| MAX FUSE BREAKER (A) | 45 |
| MIN CIRCUIT AMPACITY (A) | 36 |
| COLOR | Grey |
| RATED LOAD | 23.8 |
| FULL LOAD | 95 |
| REFRIGERANT TYPE | R-454B |
| REFRIGERANT VOLUME (OZ) | 97 |
| DECIBEL RATING (DBA) | 80 |
| INVERTER | No |
| MIN AMBIENT COOL (F) | 32 |
| MIN AMBIENT HEAT (F) | -0.4 |
| DRAIN CONNECTION SIZE | 3/4 |
| CONTROL TYPE | 24V Thermostat |
| COMPRESSOR MOTOR TYPE | Scroll |
| CONDENSER FAN MOTOR TYPE | ECM |
| CONDENSER FAN MOTOR HP | 1/4 |
| BLOWER MOTOR TYPE | PSC |
| BLOWER MOTOR HP | 1/2 |
| BLOWER MOTOR SPEEDS | 3 |
| METERING DEVICE | Piston |
| AUXILIARY HEATER INCLUDED | No |
| AUXILIARY HEATER AVAILABLE | Yes |
| AUXILIARY HEATER SIZES |
5 KW / 7.5 KW / 10 KW / 15 KW / 20 KW
|
| UL LISTED | Yes |
| CSA LISTED | Yes |
| ETL LISTED | Yes |
| AHRI CERTIFIED | Yes |
| REGISTERED WARRANTY | 10 Year Parts, 10 Year Compressor |
| BASE WARRANTY | 5 Year Parts, 5 Year Compressor |
| REGISTERED PARTS WARRANTY | 10 Year Parts |
| BASE PARTS WARRANTY | 5 Year Parts |
| REGISTERED COMPRESSOR WARRANTY | 10 Year Compressor |
| BASE COMPRESSOR WARRANTY | 5 Year Compressor |
| CONTAINS ELECTRONICS | Yes |
| CONTAINS CHEMICALS | Yes |
| CONTAINS COMPRESSED GAS | Yes |
| PROPOSITION 65 WARNING | Yes |
| NET DEPTH (IN) | 58.5 |
| NET HEIGHT (IN) | 33.06 |
| NET WIDTH (IN) | 42.06 |
| NET WEIGHT (LBS) | 454 |
| GROSS DEPTH (IN) | 59.25 |
| GROSS HEIGHT (IN) | 34.07 |
| GROSS WIDTH (IN) | 42.24 |
| GROSS WEIGHT (LBS) | 472 |
In-stock systems ship fast and free with curbside freight delivery, typically arriving in 4–10 days. Please inspect each box at delivery and note any damage on the receipt before signing — it keeps any freight claim quick and simple.
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