The 15 Single-Stage Heat Pump incorporates a more sustainable refrigerant. With a SEER2 of up to 16.5 and HSPF2 of up to 8.5, it’s an excellent choice for an energy efficient home.


The 15 Single-Stage Heat Pump incorporates a more sustainable refrigerant. With a SEER2 of up to 16.5 and HSPF2 of up to 8.5, it’s an excellent choice for an energy efficient home.