Rheem® Line Package Heat Pump, Commercial Classic® RHPCZR Series, 4 ton Nominal Capacity, 47000 Btu/hr Cooling BTU Rating, 46000 Btu/hr Heating BTU Rating, 460 V Voltage Rating, 13 A Amperage Rating, 3.6 kW, 4.04 kW Wattage, 1/2 hp Rating, 60 Hz Frequency Rating, 3 ph Phase, 1075 rpm Rotational Speed, Scroll Compressor Type, 5900 cfm Rating, 14 SEER Rating, 8 Btu/W-hr HSPF Rating, 11 EER Rating, Connection Type: Drain, 3/4 in Connection, R-410A Refrigerant Type, 15 A Fuse Rating, 83.8 dBA Sound Level, Direct Drive Standard Static Constant Torque Drive Type, 23 FPI Fins per Inch, 2 x 16 x 16 in Filter Size, Steel, Galvanized, 95 deg F Temperature Rating, 77-7/8 in L x 44-5/8 in W x 41-3/8 in H Dimensions