Samsung Multi-Position Split System Air Handler, 36000 Btu/hr Cooling Capacity, 40000 Btu/hr Heating Capacity, 208-230 V Voltage Rating, 26.4 A Amperage Rating, 125 W Wattage, 1/2 hp Rating, 60 Hz Frequency Rating, 1 ph Phase, Inverter-Driven, Twin BLDC Rotary Compressor Type, 1165 cfm Rating, Downflow Configuration, 11.4 EER Rating, 19 SEER Rating, Connection Type: FNPT, R-410A Refrigerant Type, 42 dBA, 51 dBA Sound Level, 40 A Fuse Rating, 3/4 in Connection, 3/8 in Liquid Line Size, 5/8 in Suction Line Size, 1 in Filter Size, 1 Number of Stages, 5 Number of Speeds, ECM Motor Type, 0.24 in-WC, Wall Mounting Type, Steel, Galvanized/Powder-Coated, 23 to 115 deg F Temperature Rating, 48 in H x 21 in W x 21 in D Dimensions