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 > INTERNATIONAL COMFORT PRODUCTS > T8DNL050B12B1 > FURNACE DOOR SWITCH

International Comfort Products T8DNL050B12B1 Furnace Door Switch

The job of the furnace door switch inhibits the blower and ignitor being triggered to start in order to prevent injury and fire. It is quite important to have it swapped out as soon as you can especially if you think it is defective.

Hints of a bad safety door switch

The system will not operate even with the door closed
The furnace door switch has been chipped

This site contains affiliate links for which I may be compensated

Check eBay to see if your furnace door switch is in stock!

Before buying or purchasing any International Comfort Products T8DNL050B12B1 part do your best and double check the model number and also make a visual inspection in order to be sure the correct replacement furnace door switch is the one being purchased. HVAC pros may charge higher prices than others so you could call around to find a good deal if money is of great importance to 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!