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 NBF100J20A1 Limit Switch
Limit switches are crucial due to the fact that if the air inside the furnace is too cool the you will lose all the heat as the air flows through the ducts. A normal limit switch is a switch located in the furnace that determines if and when the air is warmed to a point so that it may be pushed through the ducts and out the vents.
What are the signs that the main limit switch needs replacing?
- The HVAC system will not begin or run well for any length of time
- The whole system is starting to behave erratically more than once
This site contains affiliate links for which I may be compensated
Before you decide on buying or purchasing any International Comfort Products NBF100J20A1 replacement part, do your due diligence and double check the model number and also make a visual inspection in order to be sure the right limit switch is the one being purchased. You do not need to install the replacement part alone. Look for a professional locally to do the job for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
More Like this Gas Furnace:
