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
Whirlpool ATR1243CPP0 Air Pressure Switch
The main job of the pressure switch is to sense whether the blower fan is circulating the air as it should. This pressure switch is one of the critical devices that are created to keep your family safe and sound. The majority of pressure switches are designed with a reset that is manual instead of automatic, by which you must manually reset it before the HVAC system will continue.
Precursors that the Air Pressure Switch is Starting to Go
- Inaccurate volt range being used by the switch.
- The furnace refuses run.
- The desired temp is never fully achieved.
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