Its high-temperature rating ensures it won't degrade under the constant heat of the pilot flame

This model uses a non-spring return actuator

this OEM replacement gasket features a solid design with no mounting holes

providing versatility across low-temp and high-temp systems

Lochinvar & A.O. Smith 100112613 Gas Valve 321702-401 Its high-temperature rating ensures itAs a seasoned technician, you know that a failing Lochinvar & A. O. Smith 100112613 gas valve is often the culprit behind frustrating ignition lockouts and "GV Relay Fail" errors on the SMART SYSTEM display. This genuine OEM 4" WC natural gas valve is a critical replacement component for maintaining precise manifold pressure in commercial boilers and high efficiency water heaters. Engineered specifically for natural gas (NG) applications, it regulates