MRCOOL 4 Ton Horizontal VersaPro® Package Heat Pump - R454B

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 maintenance needs 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 condition, further enhancing system reliability.

Protected by a 10-year limited parts warranty and 10-year compressor warranty, the MRCOOL® VersaPro® 48K offers lasting comfort, efficiency, and peace of mind for years to come.

Additional specifications

Documents

• Specification sheet (PDF)
• Installation manual (PDF)
• Service manual (PDF)
• Brochure (PDF)
• Warranty (PDF)
• AHRI certificate (PDF)
• EnergyGuide label (PDF)

WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.