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
Whirlpool ATE1242SPP0 Limit Switch
Limit switches are crucial because if the air never warms up the you will lose heat in the ducts and the vents will just blow cool air. The limit switch is a switch located in the furnace that can determine if and when the air is actually warm enough for the air to begin normal home circulation.
Cues of a weak limit switch
- The HVAC system is starting to run inconsistently often
- The heating and AC system refuses to kick in or run as it should
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