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 AP500PF Air Pressure Switch
The function of this type of switch is to sense whether the primary blower is on and running. This pressure switch is one of the key mechanisms designed to keep your family safe and sound. Some different switches may have a reset feature that is manual, by which you must manually reset it before the entire HVAC system will continue operating again.
Clues that your Switch will go Bad
- The furnace or AC is unable to function.
- Inaccurate electrical voltage running through the pressure switch.
- Your system doesn't achieve the desired temperature.
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