18,000 BTU Single-Zone Indoor Inverter Heat Pump, Volts: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide SEER: 21.5, EER: 13, Refrigerant: R-410A, Connection Size: 1/4"x1/2", Connection Type: Flare, Metering Device: EEV, Max. Cooling BTU: 20,200, Max. Heating BTU: 23,000, Dimensions: 13-1/4''H x 42-5/8''W x 9-5/8''D, Weight: 29.5 Lbs, Remote Included: Yes ***Outdoor Unit #DRA1H18S1A (Not Included)***