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 PHAD42N1K1 Limit Switch
The limit switch is a switch in the air handler that makes the determination if and when the air is actually warm enough for the blower to be activated. One big reason why limit switches are designed that way is 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.
What are some indications that my limit type switch really is in need of a replacement?
- The system starts to run inconsistently often
- The heating and AC system refuses to start or continue to run like it is supposed to
This site contains affiliate links for which I may be compensated
Before you decide on buying or purchasing any International Comfort Products PHAD42N1K1 replacement part, do your due diligence and make sure of the model number as well as make a visual inspection so that you are positive that the proper replacement limit switch is the one being purchased. There is no need to install it yourself. Find a professional locally to do it for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
More Like this Air Conditioner:
