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 NDP6075FBA1 Limit Switch
Limit switches were created because if the air is too cool inside the furnace to begin with, then the house will never get warm enough. A normal limit switch is a type of sensor switch in the air handler that can determine when the heated air is warm enough that it can be circulated throughout the house.
Major symptoms of a bad main limit switch
- Your International Comfort Products system will not start or run longer than 10 minutes
- The HVAC system starts to stop suddenly repeatedly
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