Rheem® Split-System Air Conditioner, UA20 Series, UA2048A Model, 4 ton Nominal Capacity, 48000 Btu/hr Cooling Capacity, 208-230 V Voltage Rating, 46 A Amperage Rating, 278 W 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 SEER Rating, 2 Number of Stages, R-410A Refrigerant Type, 3/8 in Liquid Line Size, 7/8 in Suction Line Size, 72 dBA Sound Level, Inverter Drive Type, Connection Type: Sweat, 70 A Fuse Rating, 32.5 sq-ft Face Area, 22 FPI Fins per Inch, Steel, Galvanized/Powder-Coated, 51 in H x 35-3/4 in W x 35-3/4 in D Dimensions