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
Samsung EH035CAV Air Pressure Switch
The job of the air pressure switch is to determine whether or not the blower is actually running. The air pressure switch is a very critical piece of all the safety features in today's HVAC systems that is in place to keep you safe from injury or explosions. Some pressure switches are designed with a reset that is manual instead of automatic, which, of course, means that it would have to be reset by hand before the HVAC system will continue.
Signals that the Pressure Switch is in Need of Replacement
- The furnace or AC refuses to function.
- The proper temperature is hardly ever fully achieved.
- Wrong electrical voltage reading.
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