3.5 Ton Convertible Packaged Air Conditioning Unit, Volts: 208-230, Hertz: 60, Phase: 1, Refrigerant: R410A, Factory Charge: 8.2 Lbs, EER: 12, Department Of Energy Guide SEER (Range): 15, CFM: 1400, Overall Dims: 41-3/8''H X 50-5/8''W X 53-9/32''D, Weight: 462 Lbs***Compatible Heat Kit: BAYHTRV105-115 (Not Included)***