18,000 BTU Single-Zone Outdoor Inverter Heat Pump, Volts: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide SEER2: 18, EER2: 10.5, Refrigerant: R-410A, Connection Size: 1/4"x1/2", Connection Type: Flare, Metering Device: EEV, Max. Cooling BTU: 20,000, Max. Heating BTU: 22,500, Factory Charge: 3.2 lbs, Dimensions: 27-13/32''H x 36-5/8''W x 13-13/16''D, Weight: 97 Lbs, Remote Included: No ***Indoor Unit #FTXB18BXVJU (Not Included)***