Rheem® Air Conditioner, RA20 Series, RA2048A Model, 4 ton Nominal Capacity, 48000 Btu/hr BTU Rating, 208-230 V Voltage Rating, 46 A Amperage Rating, 14.07 kW Wattage, 1/2 hp Rating, 935 rpm Rotational Speed, 60 Hz Frequency Rating, 1 ph Phase, Scroll Compressor Type, 6240 cfm Rating, 13 EER Rating, 20.5 SEER Rating, R-410A Refrigerant Type, 54 to 72 dBA Sound Level, 70 A Fuse Rating, 32.5 sq-ft Face Area, 22 FPI Fins per Inch, 125 deg F Temperature Rating, Steel, Galvanized/Powder-Coated, 51 in H x 35-3/4 in W x 35-3/4 in D Dimensions