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
Whynter ARC-122DHP Air Pressure Switch
The reason for the existence of an air pressure type switch is to sense if the primary blower is running. This is one of the key hardware devices made to stop injuries or explosions. Most air pressure switches may have a manual reset, which, of course, means that it would have to be reset by hand or the entire system will not run.
Symptoms to Look for when the Switch is Beginning to Go Bad
- Your furnace is unable to operate at all.
- Bad volt running through the switch.
- The expected temperature in the house is almost never fully attained.
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