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 GPCM24K040F Air Pressure Switch
The job of the pressure switch is to sense whether the blower fan is running. An air pressure switch is one of the key devices that are created to keep you safe. Various air pressure switches are constructed with a manual reset, from which it would have to be reset manually before the HVAC system will continue.
Symptoms to Look for when the HVAC Air Pressure Switch is Beginning to Go Bad
- The set temperature indoors seldom reached.
- Inaccurate electrical voltage running through the pressure switch.
- Furnace won't operate at all.
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