3.5 ton convertible natural gas/electric packaged unit; Volts: 208-230, Hertz: 60, Phase: 1,Refrigerant: R-410A, Factory Charge: 69 oz, EER: 11, Department of Energy Guide SEER (Range): 14,CFM: 1500, BTU Input: 72,000, BTU Output: 58,320, Cooling BTU: 42,000, Heating BTU: 72,000,Overall Dims: 39″H x 47-1/2″W x 47-1/2″D, Weight: 435 lbs








