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