AIREASE® Louvered Basic Split System Air Conditioner, 4SCU13LB Model, 24 ton Nominal Capacity, 22800 Btu/hr BTU Rating, 208-230 VAC Voltage Rating, 20 A Amperage Rating, 1/10 hp Rating, 1010 rpm Rotational Speed, 60 Hz Frequency Rating, 1 ph Phase, High Efficiency Scroll Compressor Type, 11 EER Rating, 13 SEER Rating, 1 Number of Stages, R-410A Refrigerant Type, 3/8 in, 1/4 in Liquid Line Size, 5/8 in, 3/4 in Suction Line Size, 74 dBA Sound Level, Grommet Mounting Type, 0 to 125 deg F Temperature Rating, Steel, Baked Polyester-Painted, 25-3/4 in H x 24-3/4 in W x 26-3/4 in D Dimensions