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
HOME > HVAC > GOODMAN > GCH90703BX > FURNACE DOOR SWITCH

Goodman GCH90703BX Furnace Door Switch

The furnace door switch is a safety switch which blocks the vent fan and gas ignition from starting so as to stop a potential explosion. You should have the switch be traded for new one promptly if you find it to be faulty.

Indications of a deteriorating safety door switch

This site contains affiliate links for which I may be compensated
Check eBay to see if your furnace door switch is in stock!
If you are going to be buying or ordering, do your due diligence and cross-check the model number and also make a visual inspection so that you are positive that the correct furnace door switch is the one being purchased. You do not need to install it yourself. Search for a pro in your town or city to do it for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
Check eBay for your furnace door switch!