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
Payne PY1PNB030060AAAA Expansion Valve
Almost all AC systems have an expansion valve that allows the coolant to expand back to its low-pressure vaporous form from a high-pressure liquid form. Any home AC unit could not run if the expansion valve was either damaged or just not working properly.
Important clues of a poorly working expansion valve
- The air conditioner takes forever to appropriately cool your home
- Air from the AC is not as cool as it should be blowing through the ductwork
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