12,300 BTU Single-Zone Indoor Inverter Heat Pump, Volts: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide SEER: 19, EER: 10.85, Refrigerant: R-410A, Connection Size: 1/4"x3/8", Connection Type: Flare, Metering Device: EEV, Cooling BTU: 12,300, Heating BTU: 8,600, Dimensions: 22-3/4''H x 22-3/4''W x 10-1/4''D, Weight: 40 Lbs, Remote Included: Yes ***Outdoor Unit #CU-2E18SBU-5, CU-3E19RBU-5, CU-4E24RBU-5, CU-5E36QBU-5 Not Included***