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 T9MPD100J14B1 Limit Switch
A normal limit switch contains a sensor in the heat exchanger that determines if and when the air is warmed to a point that it can be circulated throughout the house. One big reason why limit switches are designed that way is due to the fact that if the air inside the furnace is too cool the you will lose all the heat as the air flows through the ducts.
What are the clues to watch out for to know my limit type switch really is dying?
- The HVAC system is starting to runs uneven on more than one occasion
- The HVAC system will not begin or run well like it ought to
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