ARMSTRONG AIR® Louvered Enhanced Split Heat Pump Condenser, Model: 4SHP15LE, 208/240 VAC, 17 A, 1/6 hp, 60 Hz, 1 ph Phase, 825 rpm Rotational Speed, 27000 Btu/hr, 11.5 EER Rating, 15 SEER, 8.5 HSPF, High-Efficiency Scroll Compressor, R-410A Refrigerant, 3/8 in Liquid Line, 3/4 in Suction Line, Tonnage: 2.5 ton, 73 dBA Sound Level, 1 Stages, Grommet Mounting, Steel, Finish: Baked Polyester Painted, 0 to 125 deg F, 43-3/4 in H x 29-1/4 in W x 31-1/4 in D