YORK® PHG4 Dual Fuel Packaged Heat Pump.

Flexible, 14 SEER Comfort Tailored for You

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.


  • 14 SEER/8.0 HSPF heat pump heating efficiency and 81% AFUE supplemental gas heating efficiency
  • All-in-one compact solution that is easy to install, service and maintain saving you time and money
  • High efficiency, multi-speed motor increases reliability
  • Efficient time/temperature defrost lowers power consumption while increasing comfort
  • Durable, corrosion resistant materials and finish to protect against the elements.
  • Single-stage cooling and heating operation