MRCOOL 3.5 Ton Horizontal VersaPro Package Heat Pump - R454B

The MRCOOL® VersaPro® Series 42K Package Heat Pump is engineered to handle demanding year-round climate control in a single, compact unit. Offering strong summer cooling and powerful winter heating, it delivers efficiency, durability, and quiet performance that make this unit perfect for homeowners seeking a dependable HVAC upgrade. With a 13.4 SEER2 rating, the VersaPro® 42K helps lower energy costs and reduce environmental impact. It uses R-454B refrigerant, which provides excellent heating and cooling efficiency with a much lower global warming potential than older refrigerants. The system’s power-painted galvanized steel cabinet shields components from weather and corrosion, while its horizontal discharge design allows quieter operation—ideal for residential properties with space or noise restrictions. Inside, aluminum tubing and fin coils enhance heat transfer and offer better corrosion resistance than copper, reducing maintenance needs and extending service life. A high-efficiency full series compressor and PSC blower motor ensure optimal airflow, consistent comfort, and lower operating costs. Built-in safety features guard against pressure extremes and coil temperature fluctuations, helping to ensure reliable operation in a variety of conditions. With a 10-year limited parts warranty and 10-year compressor warranty, the MRCOOL® VersaPro® 42K delivers reliable performance, energy efficiency, and long-lasting comfort—season after season.