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 H2A330GKA100 Air Pressure Switch
The function of this type of switch is to determine whether or not the blower is on and running. Some different switches are issued with a manual reset feature, which means it will have to be manually reset or the whole HVAC system will not continue operation. An air pressure switch is one of many other mechanisms designed to stop injuries or explosions.
Precursors that the Switch is Failing
- Bad electrical voltage being read.
- The set temperature is never achieved.
- The blower fan will not function properly.
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