York 4 Ton Heat Pump Package Unit | 15.2 Seer2 | 16 Seer | PHE6B4821

York LX Heat Pump Package Unit. A Packaged Heat Pump System is a high efficiency self contained heating and cooling unit that can sit on the ground or can be used as a rooftop package unit. HVAC Package Unit also known as a self contained air conditioner has the ac condenser, evaporator coil and blower all in one unit placed outside your home.