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 PGMD24G0405 Air Pressure Switch
The job of an air pressure type switch is to figure out if the primary blower is doing what it is supposed to do. Most air pressure switches are designed with a reset that is manual instead of automatic, from which it would have to be reset manually in order for the HVAC system to continue running. The air pressure switch is part of the collection of safety devices that is in place to keep you safe and keep your family safe.
Clues that your HVAC Air Pressure Switch is Already Going Bad
- The expected temperature in the house is almost never fully achieved.
- Inaccurate volt range running through the switch.
- Furnace can't run.
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