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 GKS90904CXAA Expansion Valve
An expansion valve lets the coolant to expand back into gas state from a high pressure liquid state. An AC system can not supply your house with cold air without the valve working properly.
What red flags are there that my expansion valve has a need to be replaced?
- Your cooling system takes way too long to cool all the rooms in your house
- Air from the AC is warmer than you are accustomed to coming out of the vents
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