Samsung WindFree™ Mini 4-Way Multi-Split Indoor Unit, 208-230 V, 0.3 A, 30 W, 60 Hz, 1 ph Phase, 3 Fan Speeds, 18000 Btu/hr, 371 cfm, Flared Connection, R-32 Refrigerant, Tonnage: 1.42 ton, 39 dBA Sound Level, Polypropylene, 64 to 90 deg F, 22-5/8 in Overall Length, 22-5/8 in Overall Width, 9-13/16 in Overall Height, For Use With: FJM Multi-Zone Systems