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 ATR1542SPP0 Limit Switch
Limit switches are built because if the air is too cool inside the furnace to begin with, the you will lose all the heat as the air flows through the ducts. A normal limit switch has a sensor in the air handler that decides when the heated air is actually warm enough for the blower to be activated.
Key symptoms of a laboring limit switch
- Your Whirlpool system will not begin or run well even though the desired temperature has not been attained
- The HVAC system begins to erratically on more than one occasion
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