Lochinvar & A.O. Smith 100110011 Thermal Switch Assembly 323269-701 this unit is built with

this unit is built with a fire-retardant composite housing that runs cooler and provides a massive weight reduction

Its compact profile and low power consumption (0

As a gray room temperature sensor

In many Reznor units

high-flow installation during routine maintenance or after a system breach

Lochinvar & A.O. Smith 100110011 Thermal Switch Assembly 323269-701 this unit is built withWhen you're servicing high recovery Lochinvar boilers or A. O. Smith water heaters, the 100110011 Thermal Switch Assembly is a critical safety component you can't overlook. This OEM thermal limit switch is engineered to monitor combustion chamber temperatures and interrupt the burner circuit if a rollout or overheating condition occurs. Designed for precise HVAC temperature control, this genuine factory part serves as a direct replacement for