Ducane Packaged Electric Cooling Unit, Standard Efficiency, Series: Q Series /QCA, 5 ton Nominal, 59000 Btu/hr Gross/57000 Btu/hr Net Cooling, 11.5 EER, 14 SEER, Scroll Compressor, 208/230 VAC, 3 ph, 60 Hz Power Source, 2000 cfm Flow Rate, R-410A Refrigerant, ECM Blower Motor, 1/4 hp Outdoor Coil Fan, 1 hp Blower Motor, 825 rpm, Steel, 56-1/8 in W x 47-5/8 in D x 44-7/8 in H Dimensions,