5 Ton Two Stage Convertible Packaged Heat Pump Unit, Volts: 208-230, Hertz: 60, Phase: 1, Refrigerant: R410A, Factory Charge: 225 oz, EER2: 11.2, Department of Energy Guide SEER2 (Range): 15.2, CFM: 2250, Overall Dims: 43-1/2''H X 74''W X 48-5/16''D, Weight: 688 lbs ***Compatible Heat Kit: EHXD-1S(05-20) (Not Included)***