Hi Limit Heat Sensor PP3215

High Limit 250°F phenolic heat sensor. Includes spacers for surface or hole mounting. .
Fits the following stove models. 
Whitfield Pellet Stoves:
Advantage II
Advantage II-TC
Advantage III with serial numbers 18145 and greater
Advantage Plus
Quest
Quest Plus
Legend
Replaces Lennox Part # 12147705