AIREASE® Louvered Enhanced Split System Air Conditioner, Pro Series, Model: 4SCU16LE, 18 ton Nominal Capacity, 18000 Btu/hr, 208-230 VAC, 15 A, 1/10 hp, 1075 rpm Rotational Speed, 60 Hz, 1 ph Phase, High Efficiency Scroll Compressor, 11.5 EER Rating, 16 SEER, 1 Stages, R-410A Refrigerant, 3/8 in Liquid Line, 3/4 in Suction Line, 70 dBA Sound Level, Grommet Mounting, 0 to 125 deg F, Steel, Finish: Baked Polyester-Painted, 29-3/4 in H x 24-3/4 in W x 26-3/4 in D