4 Ton A-Series Gas/Electric Low Nox Packaged Unit, Volts:208/230, Hertz:60, Phase:1, Refrigerant:R-410A, EER:11, Department Of Energy Guide SEER:14, Motor Type: ECM, BTU Input:108,000, Overall Dims:48W X 57.5D X 46H, Operating Weight:475Lbs, Made In USA In Mfg Box