4 Ton Low NOx Single Stage Convertible Natural Gas/Electric Packaged Unit, Volts: 460, Hertz: 60,Phase: 3, Refrigerant: R410A, Factory Charge: 9 lbs 14 oz, EER: 11.6, Department of Energy GuideSEER (Range): 14, CFM: 2000, BTU Input: 60,000, BTU Output: 49,000, Cooling BTU: 47,000, HeatingBTU: 60,000, Overall Dims: 33-3/8”H X 46-5/8”W X 74-3/8”D, Weight: 543 lbs








