When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
International Comfort Products C8MPN075B12B1 Furnace Door Switch
The job of the furnace door switch prevents the vent fan and burner from switching on so as to stop a potential explosion. Do not try to fix it, just have it exchanged for a new one swiftly if it is defective in some way or another.
General indicators that your furnace door switch is dead
- The HVAC system does not even thing about starting even when you close the door
- The door mechanism looks bent badly
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated