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 NDN5100BFC1 Limit Switch
A normal limit switch has a sensor located in the furnace that senses, or governs, if and when the air is warm enough to activate the main blower. 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.
Subtle hints main limit switch is going out
- The HVAC system will not begin or continue to run longer than a minute
- The HVAC system is starting to act weird on a regular basis
This site contains affiliate links for which I may be compensated
Before buying or purchasing any International Comfort Products NDN5100BFC1 part, do your due diligence and double check the model number as well as make a visual inspection in order to be sure the right limit switch is the one being purchased. Installation of a new limit switch can be quite easy provided you have the time and have the proper tools to do it right.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
More Like this Gas Furnace:
