Description
Lochinvar & A.O. Smith On/Off Switch — Part #100338900
The Lochinvar & A.O. Smith 100338900 is a genuine OEM replacement On/Off Switch designed to restore proper operational control to your water heating or boiler equipment. Using an authentic manufacturer part ensures a precise fit and reliable performance, helping you avoid costly downtime and callbacks.
Key Features
- Genuine OEM replacement part from Lochinvar & A.O. Smith
- Direct drop-in replacement for compatible Lochinvar and A.O. Smith equipment
- Provides reliable on/off control for water heaters and boiler systems
- Engineered to OEM specifications for long-lasting performance
- Helps minimize equipment downtime with a precise fit
Application
This On/Off Switch is a direct replacement component intended for use with compatible Lochinvar and A.O. Smith water heaters and boiler systems. Always verify compatibility with your specific model before installation.
Why Choose OEM Replacement Parts?
OEM parts are manufactured to the exact tolerances and specifications of the original equipment, ensuring safe operation, proper functionality, and protection of your equipment warranty. Trust Lochinvar & A.O. Smith genuine parts for every service call.







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