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 PGF018K040F Air Pressure Switch
The job of the switch is to determine whether the primary blower is on and running. Some particular air pressure switches can have a manual reset, from which it would have to be reset manually in order for the HVAC system to continue running. This is one of the most crucial hardware devices made to keep you safe.
How do you Know when the System Pressure Switch is Needing to be Replaced
- The blower is unable to function properly.
- Inaccurate volt range reading.
- The desired indoor temperature is never fully achieved.
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