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 48GP036090310 Furnace Door Switch
A furnace door switch is a safety feature that inhibits the blower and ignitor from activating so as to stop a potential explosion. It is important to get the part changed promptly if it is defective.
Major clues your furnace door switch will soon need to be replaced
- The system does not begin to work whether the door is open or closed
- The door switch appears as though it has been fallen off
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