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 GPCM48H120F Air Pressure Switch
The main job of an air pressure type switch is to determine whether the main blower is circulating the air as it should. This switch is just one of the many indispensable devices that are created to keep you from harm. Some different switches are issued with a manual reset feature, from which the switch will have to be manually reset or else the system will cease to function.
How to Know when the HVAC Air Pressure Switch has Gone Bad
- The blower fan is unable to operate.
- Incorrect volt range being read from the pressure switch.
- System does not reach desired indoor temp.
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