7,000 BTU Single-Zone Indoor Inverter Heat Pump, Volts: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide SEER: 21.5, EER: 13.5, Refrigerant: R-410A, Connection Size: 1/4"x3/8", Connection Type: Flare, Metering Device: EEV, Max. Cooling BTU: 18,000, Max. Heating BTU: 22,000, Dimensions: 9-21/32''H x 22-7/16''W x 22-7/16''D, Weight: 33 Lbs, Remote Included: No ***Outdoor Unit #AOU(18-48)RLXFZ, AOU(18-36)RLXFZH, AOU(36-48)RLXFZ1 Not Included***