Samsung Multi-Position Air Handler, 1.49 ton Nominal Capacity, 18000 Btu/hr Cooling Capacity, 20000 Btu/hr Heating, 18000 Btu/hr, 208-230 V, 1.5 A, 5.28 kW Wattage, 60 Hz, 1 ph, 495 to 600 cfm, Flared Connection, R-32 Refrigerant, 40 dBA Sound Level, 3/4 in Connection, 1/4 in Liquid Line, 1/2 in Suction Line, 3 Speed, Constant Torque Motor, 0.58 in-WC, Steel, Galvanized, 64 to 90 deg F Cooling, <=86 deg F Heating, 43 in H x 17-1/2 in W x 21 in D, For Use With Multi-Zone Systems