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
NewAir AC-12200E Limit Switch
This is important because if the air is too cool inside the furnace to begin with, the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch is a type of sensor switch located in the furnace that determines when the heated air is actually warm enough for the blower to be activated.
Red flags critical limit switch is on its last leg
- The whole system is starting to behave differently on more than one occasion
- The heating and AC system is unable to start or run well longer that five minutes
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