Samsung 4-Way 360 Cassette, Model: CNH184DK, 208 - 230 V, 8.09 A, 39 W Condenser, 65 W Evaporator, 60 Hz, 1 ph Phase, 18000 Btu/hr Cooling, 20000 Btu/hr Heating, 1550 cfm Condenser, 646 cfm Evaporator, 11.4 EER Rating, 2.1 SEER, 10 HSPF, Flared Connection, 1/4 in, 1/2 in Connection, R-410A Refrigerant, 15 A Fuse Rating, Inverter Drive, 29 dBA, 32 dBA, 35 dBA Sound Level, Polystyrene/Steel, Finish: Galvanized, 61 to 90 deg F Cooling, <=80 deg F Heating, 37-1/4 in Overall Length, 37-1/4 in Overall Width, 11 in Overall Height, Additional Information: 2016 Version, Indoor Unit, Deluxe Feature, Single Zone, Split System, Heat Pump Mode