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

Q: What part does the 1050862 replace

this switch functions within standard 24V control circuits

this component performs a vital safety function by monitoring both negative and positive pressure conditions within the combustion assembly

Built with a rugged brass body and a stainless steel ball seat

this kit simplifies the mounting process

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