Ducane™ Compact Air Handler, 7AH1RE Series, 2-1/2 ton Nominal Capacity, 208/230 V, 11.5 A, 1/2 hp, 60 Hz, 1 ph, 884 to 2138 cfm, Horizontal, Upflow, R-454B Refrigerant, 884 to 2138 cfm Flow Rate, 25 A Fuse Rating, 3/8 in Liquid Line, 3/4 in Suction Line, 18 x 20 x 1 in Filter, 9 Speed, ECM Motor, Steel, Galvanized