18,000 BTU Ducted Multi-Position ECM Motor Heat Pump Air Handler, Voltage: 208/230, Hertz: 60, Phase: 1, SEER:, Refrigerant: R-410A, Connection Type: Flare, Connection Size: 1/4" X 1/2", Rated Cooling Capacity:18,000 BTU/H, Rated Heating Capacity: 20,000 BTU/H, Dims: 50-1/4"H X 17"W X 21-5/8"D, Weight: 113 Lbs, Made In Mexico, For Use With MXZ-Multi-Zone Outdoor Heat Pump Unit (Not Included)