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 TCH024AKA1 Furnace Door Switch
The job of the furnace door switch inhibits the draft inducer and gas ignition from activating in order to prevent injury and fire. Do not try to fix it, just have it replaced swiftly if you see that it is broken.
Red flags the safety door switch will have to be replaced
- The door mechanism looks like it is wrong
- The HVAC system does not run whether the door is off or on
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