18,000 BTU Single-Zone Indoor Inverter Heat Pump, Volts: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide SEER: 20, EER: 13.3, Refrigerant: R-410A, Connection Size: 3/8"x5/8", Connection Type: Flare, Metering Device: EEV, Cooling BTU: 18,000, Heating BTU: 20,000, Dimensions: 12-5/8''H x 39-1/4''W x 9''D, Weight: 31 Lbs, Remote Included: Yes ***Outdoor Unit #UOSH18AHXHJ, UOSH18AXFWJ, UOMH(24-45)AFXZJ Not Included*** ***Unit includes a Manufacture Warranty, register your unit with the Manufacturer for details***