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often identified by factory part number 271NM
Whether you are servicing a residential furnace or a commercial air handler
maintaining a precise seal in the combustion chamber is vital for preventing gas leaks and ensuring consistent ignition electrode performance
designed to disrupt power to the heating elements if tank temperatures exceed safe operational parameters
the breaker can be manually reset to restore power to the control circuit
Lochinvar & A.O. Smith 100112653 Valve 319852-301 often identified by factory partThe Lochinvar & A. O. Smith 100112653 Valve is an essential OEM LP gas control valve engineered for precision regulation in high recovery residential water heating systems. Designed specifically for liquid propane applications, this mechanical control manages gas admission into the burner assembly to ensure stable combustion and accurate temperature maintenance. This valve is a direct replacement for A. O. Smith water heaters and Lochinvar units,