9,000 BTU Single-Zone Outdoor Heat Pump Inverter System, Volts: 208-230, Hertz: 60, Phase: 1, Department Of Energy Guide SEER: 17, EER: 10.25, Refrigerant: R-410A, Connection Size: 1/4"X3/8", Connection Type: Flare, Metering Device: Capillary, Cooling BTU: 9,000, Heating BTU: 9,400, Dimensions: 21-27/32 H X 28-13/16 W X 12-63/64 D, Weight: 56 Lbs Paired With: 9,000 BTU Single-Zone Indoor Heat Pump, Volts:208-230, Hertz:60, Phase:1, Department Of Energy Guide SEER:17, Eer:10.24, Refrigerant:R-410A Connection Size:1/4"X3/8", Connection Type:Flare, Cooling BTU'S: 9,000, Heating BTU'S: 9400, Dimensions:10-5/6 H X31-1/8 W X7-7/8 D, Weight:19.8 Lbs, In MFG