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 H9MPT125L20A1 Furnace Door Switch
The job of the furnace door switch stops the blower and other risky devices from activating so as to avoid injuries. You should have the switch be replaced as soon as you can if it is damaged so as to prevent something bad happening.
Some clues of an ailing safety door switch
- The switch has been worn
- The system will not start even when you close the door
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