2016 energy star 10.3 energy efficiency Ratio (EER)Special 230V electrical outlet required (unit will not work with a standard 115V outlet)24,500 BTUs cools a room up to 1560 sq. Ft, Dehumidification up to 7.7 pints per hourProduct (WxHxD) 26" x 17 11/16" x 28 1/8"3 cooling speeds/3 fan speeds for cooling flexibility