Rheem® Commercial Split Air Handler, RHCLA Classic® Series, 180000 Btu/hr Nominal Capacity, 172000 Btu/hr Cooling Capacity, 208/230 V Voltage Rating, 5.8 A Amperage Rating, 2 hp Rating, 60 Hz Frequency Rating, 3 ph Phase, 1750 rpm Rotational Speed, 6000 cfm Rating, Horizontal, Vertical Configuration, 11 EER Rating, 14.2 IEER Rating, Connection Type: NPT, R-410A Refrigerant Type, 15 A Fuse Rating, 7/8 in Connection, 5/8 in Liquid Line Size, 1-5/8 in Suction Line Size, 20 x 25 x 1 in Filter Size, 2 Number of Stages, 16.5 sq-ft Coverage Area, 2 Number of Speeds, Steel, Galvanized, 27 in H x 52 in W Dimensions