AIREASE® Louvered Basic Split System Air Conditioner, Model: 4SCU13LB, 42 ton Nominal Capacity, 40000 Btu/hr, 208-230 VAC, 45 A, 1/4 hp, 825 rpm Rotational Speed, 60 Hz, 1 ph Phase, High Efficiency Scroll Compressor, 10.5 EER Rating, 13 SEER, 1 Stages, R-410A Refrigerant, 3/4 in Liquid Line, 3/8 in Suction Line, 79 dBA Sound Level, Grommet Mounting, 0 to 125 deg F, Steel, Finish: Baked Polyester-Painted, 29-3/4 in H x 29-3/8 in W x 31-1/4 in D