18,000 BTU Single-Zone Indoor Inverter Heat Pump, Volts: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide SEER2: 19, EER2: 10.3, Refrigerant: R-410A, Connection Size: 1/4"x1/2", Connection Type: Flare, Metering Device: EEV, Max. Cooling BTU: 23,200, Max. Heating BTU: 23,500, Dimensions: 9-1/2''H x 23-1/2''W x 23-1/2''D, Weight: 56.3 Lbs, Remote Included: Yes ***Outdoor Unit #3VIR18HP230V1BO Not Included***