Lennox 50W74 Natural Gas Valve 1/2"

The Lennox 50W74 is a Natural Gas Valve Assembly 1/2”, a safety device for gas furnaces. It accurately controls the amount of natural gas supplied to the burner so that the fuel is burnt safely and efficiently. This valve is for a standard half-inch gas line and is robust in construction. By operating on the principle of controlling the gas flow, the valve is essential in regulating heating results and such problems as overheating, and even incomplete combustion. It is an essentialelement of safe and effective gas heating and is made of high-quality materials.