GE Appliances Cassette Indoor Unit, Series: MRV-S, 208-230 V, 0.88 A, 78 W, 60 Hz, 1 ph Phase, 3 Fan Speeds, 42000 Btu/hr, 47000 Btu/hr, 1194 cfm, Flared Connection, 3/8 in, 5/8 in Connection, R-410A Refrigerant, 15 A Fuse Rating, Tonnage: 42 ton, 58 dBA Sound Level, 33 in Overall Length, 33 in Overall Width, 13-1/2 in Overall Height, Additional Information: Single-Turbo Fan, BLDC Motor, 4-Way, 3x3