The 3.5 Ton PRODIRECT™ Series Heat Pump is the perfect choice for homeowners seeking exceptional efficiency and reliable performance. With an impressive SEER2 rating of up to 15.2, this model uses R410A, a chlorine-free refrigerant, and features an energy-efficient compressor that ensures dependable heating and cooling throughout the year. The unit includes a condenser made with inner-groove copper tubes and aluminum fins. It is also equipped with service valves for sweat connections and easy-access gauge ports, making maintenance straightforward. For added safety, the 42K PRODIRECT™ Heat Pump has high and low-pressure switches to guarantee safe operation. The sound control top design helps keep noise levels at a quiet 76 decibels, comparable to the hum of a dishwasher, promoting a peaceful indoor environment. Its compact design facilitates simple installation and easy transport, while the wire fan discharge grille and steel louver coil guard enhance the system’s durability. Plus, you have the option of adding an optional dryer filter accessory. The 4 Ton PRODIRECT™ Series Heat Pump is AHRI-certified and ETL-listed, meeting the highest industry standards for quality. MRCOOL® provides a standard 5-year warranty plus an additional 5-year extended parts and compressor warranty upon registration, ensuring long-lasting peace of mind and reliable operation.