MRCOOL VersaPro 4 Ton 48000 BTU 13.4 SEER2 R-454B Packaged Heat Pump 208/230V MPH481HO13C
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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. The horizontal discharge design ensures quiet operation, ideal for residential neighborhoods. Inside, aluminum tubing and fin coils provide superior heat transfer and resist corrosion better than copper, reducing upkeep and extending lifespan.
The full series high-efficiency compressor and PSC blower motor deliver precise airflow, better temperature control, and lower energy consumption. Built-in safety features guard against abnormal pressure and coil temperature conditions.
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.
Technical Specifications
| Cooling Capacity | 46,500 BTU |
| Heating Capacity | 46,000 BTU |
| Tonnage | 4 Ton |
| SEER2 | 13.4 |
| EER2 | 11.4 |
| HSPF2-4 | 6.7 |
| Airflow (CFM) | 1,620 |
| Voltage | 208/230V |
| Phase | 1 |
| Frequency | 60 Hz |
| Max Fuse / Breaker | 45 A |
| Min Circuit Ampacity | 36 A |
| Refrigerant Type | R-454B |
| Refrigerant Volume | 97 oz |
| Sound Level | 80 dBA |
| Min Ambient Temp (Cooling) | 32°F |
| Min Ambient Temp (Heating) | -0.4°F |
| Net Dimensions (D × H × W) | 58.5" × 33.06" × 42.06" |
| Net Weight | 454 lbs |
| Gross Dimensions (D × H × W) | 59.25" × 34.07" × 42.24" |
| Gross Weight | 472 lbs |
Certifications
- UL Listed
- ETL Listed
- AHRI Certified
Warranty
- 5 Year Parts Warranty (10 Year when registered)
- 5 Year Compressor Warranty (10 Year when registered)
Product Documentation
- MRCOOL VersaPro 4 Ton Package Heat Pump Installation Manual (PDF)
- MRCOOL VersaPro 4 Ton Package Heat Pump Warranty Document (PDF)
- MRCOOL VersaPro 4 Ton Package Heat Pump Brochure (PDF)
- MRCOOL VersaPro 4 Ton Package Heat Pump Performance Specification Sheet (PDF)
- MRCOOL VersaPro 4 Ton Package Heat Pump AHRI Certification (PDF)
- MRCOOL VersaPro 4 Ton Package Heat Pump Energy Guide (PDF)
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.