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 ATE0752SPP0 Limit Switch
A normal limit switch is a switch in the heat exchanger that decides when the heated air is warm enough for the main blower to kick in and circulate the air. Limit switches were created due to the fact that if the air inside the furnace is too cool then the house will never get warm enough.
Important signs main limit switch is in need of replacing
- The whole system is beginning to runs spotty more than once
- The heating and cooling system will not start or will not stay running longer than 30 seconds
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