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
Carrier 25HPA536H0030010 Air Pressure Switch
The main job of the switch is to see if the blower fan is actually running. The vast majority of pressure switches made today can have a manual reset, which means you have to physically reset it before the system will continue its normal operation. This pressure switch is one of the most crucial facets of the HVAC safety checks that are dedicated to keep you from harm.
Evidence of a Bad Pressure Switch
- The expected indoor temperature is rarely achieved.
- Bad voltage running through the switch.
- The furnace or AC refuses to run.
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