AIREASE® Louvered Enhanced Split System Air Conditioner, Model: 4SCU13LE, 18 ton Nominal Capacity, 17600 Btu/hr, 208-230 VAC, 15 A, 1/10 hp, 1010 rpm Rotational Speed, 60 Hz, 1 ph Phase, High Efficiency Scroll Compressor, 11 EER Rating, 13 SEER, 1 Stages, R-410A Refrigerant, 3/8 in, 1/4 in Liquid Line, 5/8 in, 3/4 in Suction Line, 72 dBA Sound Level, Grommet Mounting, 0 to 125 deg F, Steel, Finish: Baked Polyester-Painted, 25-3/4 in H x 24-3/4 in W x 26-3/4 in D