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 ATR0942BPP0 Air Pressure Switch
The function of an air pressure type switch is to sense if the primary air circulator is blowing air. Most air pressure switches can have a manual reset, which means you have to physically reset it or the entire system will not run. This switch is just one of the many indispensable device to stop injuries or explosions.
What to Look for when the HVAC Air Pressure Switch has Failed
- Furnace won't run.
- The desired temperature in the house is never fully attained.
- Bad volt being read from the pressure switch.
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