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 PH5542AKA1 Air Pressure Switch
The primary function of this type of switch is to determine whether or not the blower is doing what it is supposed to do. This pressure switch is just one of many hardware devices made to stop injuries or explosions. Some different switches are issued with a manual reset feature, which means it will have to be manually reset or else the system will cease to function.
Signs that the Air Pressure Switch will Fail Soon
- Bad volt range reading.
- Furnace can not run.
- The desired temperature is almost never 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