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
Lennox HPXA12-024 Air Pressure Switch
The main function of the pressure switch is to determine whether or not the air blower is running properly. This pressure switch is an important part of all the safety features in today's HVAC systems that is in place to keep you safe from harm. Various air pressure switches have a manual reset feature, by which you must manually reset it before the entire HVAC system will continue operating again.
Symptoms that the System Pressure Switch is Going Bad
- Your furnace will not run.
- The correct temperature indoors is never fully achieved.
- Incorrect volt being read.
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