Whitfield pellet stove Low Limit disc part#12057601. Failure of this commonly replaced disc is often responsible for incorrect diagnosis of auger motor stopping on the earlier versions of Whitfield pellet stoves that used this instead of a photoeye sensor which was used in later models. This is a commonly replaced part found on our web site www.WoodHeatStoves.com along with owner's manuals, technical service manuals, educational videos and more. Consult the free parts lists on our web site to determine which one you need to order. You will find these and all parts for Whitfield brand and most other pellet stoves ready to order. You can email us at email@example.com with any questions you may have so we can help you in your project.