Lochinvar & A.O. Smith 100108899 Limit Switch 328140-751 Always verify the S1-025-29041-006 part

Always verify the S1-025-29041-006 part number against your specific model's data plate

as a factory authorized part

and clear identification labels to maintain HVAC safety compliance during the transition from natural gas to propane

Key Benefits Precise

Lochinvar & A.O. Smith 100108899 Limit Switch 328140-751 Always verify the S1-025-29041-006 partThe Lochinvar & A. O. Smith 100108899 Limit Switch is a critical safety component designed for high performance HVAC equipment and water heating systems. Engineered for precision, this L200F manual reset high limit switch monitors internal temperatures and executes a high temperature shutdown if the system exceeds the 200F safety threshold. By interrupting the electrical circuit during an overheat event, it prevents damage to the heat exchanger and