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 N8MPL100J22B1 Limit Switch
The limit switch is a switch in the heating area that can determine if and when the air is warm enough for the blower to be activated. Limit switches are crucial due to the fact that if the air inside the furnace is too cool the you will lose heat in the ducts and the vents will just blow cool air.
What signals that my main limit switch needs replacing?
- The heating and cooling system will not start or run like it ought to
- The system begins to act weird from time to time
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