Up to 14 SEER
Up to 81 AFUE
Up to 8 HSPF
The YORK® PHG4 Single-stage, Dual-fuel, Packaged Heat Pump combines cooling with the flexibility of two efficient heating fuel sources into one unit. This unit switches to the most efficient heat source based on temperature, offering 14 SEER/8.0 HSPF heat pump efficiency and 81% AFUE gas heating efficiency. With single-and-three-phase models in a variety of tonnage options, your YORK® Contractor can match a residential package equipment model exactly to your needs.