Rheem® Air Conditioner, RA13 Series, RA1348A Model, 4 ton Nominal Capacity, 48000 Btu/hr BTU Rating, 208-230 V Voltage Rating, 29 A Amperage Rating, 279 W Wattage, 1/6 hp Rating, 850 rpm Rotational Speed, 60 Hz Frequency Rating, 1 ph Phase, Scroll Compressor Type, 4145 cfm Rating, 12 EER Rating, 14.5 SEER Rating, 1 Number of Stages, R-410A Refrigerant Type, 3/8 in Liquid Line Size, 7/8 in Suction Line Size, 75.8 dBA Sound Level, 50 A Fuse Rating, 14.8 sq-ft Face Area, 22 FPI Fins per Inch, Steel, Galvanized/Powder-Coated, 27 in H x 33-3/4 in W x 33-3/4 in D Dimensions