Lochinvar & A.O. Smith 100208181 Rollout Switch 319847-401 Q: What part does the

Q: What part does the 1050862 replace

Ammonia will cause rapid corrosion of the copper capillary and brass sleeve

this panel cell facilitates the initial stage of heat transfer by capturing latent heat from combustion gases

"whooshing" sounds indicating internal bypass

this switch functions within standard 24V control circuits

Lochinvar & A.O. Smith 100208181 Rollout Switch 319847-401 Q: What part does theThe Lochinvar & A. O. Smith 100208181 Rollout Switch is a critical OEM replacement part designed for high efficiency boilers and water heaters. As a 280F Manual Reset Rollout Switch, it serves as a primary thermal safety control, monitoring the burner area for flame rollout conditions. When temperatures exceed the 280 degree Fahrenheit threshold, the 100208181 switch breaks the electrical circuit, immediately shutting down the combustion process to