Rheem® Multi-Poise Air Handler, RH2VY Model, 4 ton Nominal Capacity, 48000 Btu/hr BTU Rating, 208-240 V Voltage Rating, 5.7 A Amperage Rating, 14.07 kW Wattage, 3/4 hp Rating, 60 Hz Frequency Rating, 1 ph Phase, 300 to 1300 rpm Rotational Speed, Downflow, Horizontal Left, Horizontal Right, Upflow Configuration, 13.4 to 14.3 SEER Rating, R-454B Refrigerant Type, 1024 to 1478 cfm Flow Rate, 15 A Fuse Rating, 3/8 in Liquid Line Size, 7/8 in Suction Line Size, 20 x 20 in Filter Size, 2 Number of Stages, Constant CFM Motor Type, Steel, 57 in H x 21 in W x 21-11/16 in D Dimensions, Standard Efficiency, TXV Metering Device, Communicating Control Additional Information