ARMSTRONG AIR® Heat Pump Condenser, Model: 4SHP20LX, 208/240 VAC, 29.3 A, 1/3 hp, 60 Hz, 1 ph, 20 SEER, Inverter Driven Scroll Compressor, R-410A Refrigerant, 3/8 in Liquid Line, 7/8 in Suction Line, Tonnage: 4 ton, 68 dBA Sound Level, 1 Stages, Grommet Mounting, Steel, Finish: Baked Polyester Painted, 0 to 125 deg F, 43-3/4 in H x 37-3/4 in W x 35-3/4 in D