6 Ton Two Stage Convertible Packaged Air Conditioning Unit, Volts: 460, Hertz: 60, Phase: 3, Refrigerant: R410A, Factory Charge: 170 oz, EER: 12.1, CFM: 2404, Overall Dims: 53-3/4''H X 74''W X 48-5/16''D, Weight: 657 lbs ***Compatible Heat Kit: EH*D-4S(05-31) (Not Included)***