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 H8MPN050B12B1 Air Pressure Switch
The function of the switch is to sense if the blower fan is circulating the air as it should. This switch is one of the vitally important safety devices designed to keep everyone in the house safe. Some particular air pressure switches have a manual reset feature, by which you must manually reset it before the HVAC system will continue.
Signs to Look Out for when your Pressure Switch is Beginning to Fail
- Bad volt reading from the switch.
- The correct temperature is almost never fully achieved.
- Your heating and cooling system is unable to run correctly.
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