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
GE AZ75E12DACM1 Air Pressure Switch
The actual job of an air pressure type switch is to sense if the primary blower is blowing air. The majority of pressure switches are issued with a manual reset feature, which forces the system to be reset physically before the HVAC system will continue. This pressure switch is part of a small, but important collection of safety creations designed to keep you from harm.
Warning Signs that the HVAC Air Pressure Switch is About to go Bad
- Your system doesn't get to the correct indoor temperature.
- Incorrect voltage range being read from the pressure switch.
- The blower will not function.
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