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 C9MPD075F12C1 Limit Switch
A normal limit switch contains a sensor in the heating area that senses, or governs, when the heated air is warmed to a point to activate the main blower. Limit switches were created because if the air never warms up the you will lose all the heat as the air flows through the ducts.
Hints main limit switch has to be replaced
- The HVAC system starts to runs spotty from time to time
- The HVAC system refuses to start nor will it stay running even though max temp has not been reached
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