Samsung Air Handler, 42000 Btu/hr Cooling Capacity, 47000 Btu/hr Heating Capacity, 42000 Btu/hr Cooling, 47000 Btu/hr Heating BTU Rating, 208 to 230 V Voltage Rating, 32.2 A Amperage Rating, 60 Hz Frequency Rating, 1 ph Phase, BLDC Inverter Driven Twin Rotary Compressor Type, 1236 cfm, 1095 cfm, 918 cfm Rating, 9.2 EER Rating, 17.5 SEER Rating, R-410A Refrigerant Type, 38 dB Low, 41 dB Medium, 44 dB High Sound Level, 40 A Fuse Rating, 1-1/4 x 1 in Connection, 3/8 in Liquid Line Size, 5/8 in Suction Line Size, 3 Number of Speeds, BLDC Motor Type, 0.58 in-WC External Static, Steel, Galvanized, 60 to 90 deg F Cooling, 86 deg F Heating Temperature Rating, 11-13/16 in H x 51-3/16 in W x 27-9/16 in D Dimensions, Air Handlers & Fan Coils Correct Item Group