Lochinvar & A.O. Smith 100109913 Gas Valve 318423-701 handle the element with gloves

handle the element with gloves to prevent skin oils from creating localized hot spots

For technicians performing a motor replacement

this kit allows technicians to rebuild the internal assembly without replacing the entire brass valve body

this internal pilot-operated valve functions effectively with zero minimum operating pressure differential

Lochinvar & A.O. Smith 100109913 Gas Valve 318423-701 handle the element with glovesThe Lochinvar & A. O. Smith 100109913 Gas Valve is a 24V slow opening natural gas valve engineered for precision fuel regulation in commercial water heaters and boilers. Designed with a 3 4" NPT inlet and outlet, this combination gas valve serves as a critical component for maintaining stable manifold pressure, factory preset at 3. 5" W. C. to ensure optimal combustion efficiency. This OEM replacement gas valve is a direct substitute for the A. O.