3 Ton Ultra Low NOx Single Stage Convertible Natural Gas/Electric Packaged Unit, Volts: 208-230, Hertz: 60, Phase: 1, Refrigerant: R410A, Factory Charge: 52 oz, EER2: 11, Department of Energy Guide SEER2 (Range): 13.4, CFM: 1600, BTU Input: 60,000, BTU Output: 48,600, Cooling BTU: 35,000, Heating BTU: 60,000, Overall Dims: 39-7/8''H X 74''W X 48-5/16''D, Weight: 506 lbs **Ultra Low NOx Unit is not LP Compatible** ***UNIT HAS COIL DAMAGE, COIL PUSHED IN, MINOR DAMAGE TO FILTER DOOR***