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
Carrier 38HDL036 Furnace Door Switch
This switch stops the fan and gas ignition from activating so as to stop a potential explosion. It is vital that this part be switched out swiftly if you find it to be faulty.
Key symptoms of a faulty furnace door switch
- The furnace will not fire up with the door closed
- The switch looks like it is worn
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