12,000 BTU Single-Zone Outdoor Inverter Heat Pump, Volts: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide SEER: 23, EER: 13, Refrigerant: R-410A, Connection Size: 1/4"x1/2", Connection Type: Flare, Metering Device: EEV, Cooling BTU: 14,100, Heating BTU: 15,500, Factory Charge: 47.3 oz, Dimensions: 23-15/32''H x 35-25/64''W x 14-7/8''D, Weight: 83.8 Lbs ***Indoor Unit #M4MHW2312A1N0A Not Included***