1-Zone Indoor Heat Pump, 46-7/8 in. Length, 10-7/16 in. Width, 13-5/8 in. Height, AMP: 19A, BTU Cooling Rating: 22000 - 29515 btu/hr, 27000 - 38898 btu/hr BTU Heat Rating, 953/848/706/530 cfm CFM, 12.5 EER, Phase: 1 PH, R-410A Refrigerant, 21.5 SEER, 208 - 230V Volts, Fan Rating: 0.25A, Connection Type: 3/8 in. Liquid, 5/8 in. Vapour, 60Hz Frequency Rating