Whitfield Low Limit Ceramic Switch (140F): 12057601-AMP

Low Limit Proof of Fire Switch

Used on all Lennox pellet stoves and all Pre-Lennox Whitfield stove models.

This switch controls the stove out of the "STARTUP" mode and into the "RUN" mode. This switch also turns off the stove when the stove is cool after "SHUTDOWN" or if the stove runs out of fuel.