Samsung Air Handler, DVM S Series, 36000 Btu/hr Cooling Capacity, 40000 Btu/hr Heating Capacity, 208 - 230 V Voltage Rating, 410 W Wattage, 1/2 hp Rating, 60 Hz Frequency Rating, 1 ph Phase, 1053 cfm Rating, Multi-Position Configuration, Connection Type: FNPT, R-410A Refrigerant Type, 38 dB, 40 dB, 42 dB Sound Level, 3/4 in Connection, 3/8 in Liquid Line Size, 5/8 in Suction Line Size, ECM Constant Torque Motor Type, 0.4 in-WC, Steel, Galvanized/Powder-Coated, 48 in H x 21 in W x 21 in D Dimensions, Generation 2, Electronic Expansion Valve Control Method Additional Information