Lochinvar & A.O. Smith 100208174 Limit Switch Freon Integrated Gasket: Includes a factory-installed

Integrated Gasket: Includes a factory-installed gasket to provide a tight seal against the heat exchanger and reduce vibration noise

Ensure peak combustion performance and system safety with the Rheem-Ruud AS-60993-85 Burner Retrofit Kit

offering a 40°F differential that prevents short-cycling

protecting the motor bearings and reducing audible noise

Lochinvar & A.O. Smith 100208174 Limit Switch Freon Integrated Gasket: Includes a factory-installedThe Lochinvar & A. O. Smith 100208174 Limit Switch is a critical high limit safety component designed for precise thermal regulation in commercial water heaters and boilers. This Honeywell L6189C2023 equivalent features a manual reset mechanism, ensuring the system remains offline if temperatures exceed safe operating parameters until a technician inspects the unit. With a 5 foot capillary tube, this 100208174 limit switch offers flexible mounting