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
Goodman ARPF36421 Air Pressure Switch
The main function of the switch is to sense whether the primary air circulator is on and running. Some pressure switches are designed with a reset that is manual instead of automatic, which means it would need to be reset before the HVAC system will continue. This pressure switch is a vital device of all the safety features in today's HVAC systems in place to keep you safe from any injuries.
Important Signs that the Air Pressure Switch will Soon Fail
- The blower will not operate.
- Incorrect volt range reading.
- The set temp is hardly ever reached.
This site contains affiliate links for which I may be compensated
Before buying or purchasing a replacement air pressure switch for your Goodman ARPF36421, do your due diligence and cross-check the model number as well as make a visual inspection so that you are positive that the right air pressure switch is the one being purchased. Once you have the part to install the replacement part alone. Look for a professional in your area to pay to install it for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
