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22 standard requirements
Technicians should look for carbon buildup on contacts
which often eliminates the need for complex three-valve bypass manifolds
Always verify the motor rotation before securing the set screw
Lochinvar & A.O. Smith 100109253 Pilot Assembly 340155-7024 22 standard requirementsThe Lochinvar & A. O. Smith 100109253 Pilot Assembly is a critical OEM replacement component designed specifically for flammable vapor ignition resistant (FVIR) residential water heaters. As a veteran grade 170 degree LP pilot kit, this assembly is engineered for liquid propane applications, ensuring precise flame rectification and reliable ignition sequences. It serves as the direct replacement for A. O. Smith 100109253 and Lochinvar 9003472005,