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 C9MPD100J20C2 Furnace Door Switch
A furnace door switch is a switch that stops the vent fan and ignitor from switching on in order to prevent injury and fire. It is vital that this part be exchanged for a new one swiftly if it is not working in order to prevent injuries.
Clues of a failing safety furnace door switch
- The whole system does not turn on whether the door is off or on
- The switch appears as though it has been worn down
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