4 Ton Single Stage ECM Multi Speed Dual Fuel Heat Pump Packaged Unit, Volts: 208-230, Hertz: 60,Phase: 1, Airflow: Convertible, CFM: 1800, SEER2: 13.4, EER2: 10.6, AFUE: 81%, Refrigerant: R410A,Factory Charge: 148 oz, Metering Device: Piston, Heating High/Low BTU Input: 110,000/81,000,Heating High/Low BTU Output: 75,000/60,750, Unit Dims: 42-1/2”H X 47”W X 51”D, Weight: 525 lbs

