120,000 BTU Single Stage Natural Gas Furnace, Volts:115, Hertz:60, Phase:1, Motor Type:ECM, Airflow:Multi-Position, Efficiency:80%, CFM:2000, Ignition Type:Hot Surface, Overall Dims:33"H X 21"W X 29.5"D, Weight:118 Lbs, Made In USA ***Propane Conversion Kit: S1-1NP0347 (Not Included)***