No matter how severe the weather is outside, the MRCOOL VersaPro 42K BTU 13.4 SEER2 Package Heat Pump delivers powerful heating and cooling capabilities within a single, easily installed system, presenting an unparalleled fusion of affordability and quality. Encased within a resilient anti-rust, power-painted galvanized steel cabinet, this package unit is sure to provide the ultimate comfort within your home for years to come. Propelled by high-performance compressors that operate seamlessly, quietly, and reliably, this unit features safeguards that shield it from the potentially harmful effects of fluctuating pressures, coil temperatures, and power surges. With its ECM blower motor and precisely calibrated copper tube and aluminum fin indoor and outdoor coils, this package heat pump achieves exceptional levels of efficiency. Other useful features include its horizontal discharge design and the ability to accommodate a heat kit if desired. Having undergone rigorous testing to become AHRI certified and ETL listed, this package heat pump has demonstrated its adherence to the highest quality standards in the HVAC industry. For added assurance, registering the unit within 90 days activates a 10-year warranty on both parts and the compressor. Even without registration, the unit remains backed by a standard 5-year parts and compressor warranty, underscoring its reliability and enduring performance over time.