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
Carrier 58DLX13510016 Expansion Valve
Expansion valves are used in AC systems and lets the coolant to expand back into gas form from a high-pressure liquid form. A split-system AC unit would probably blow heated air if the valve was worn out.
What red flags are there that my main expansion valve is crapping out?
- Cooled air is well below the temp it really should be coming from the air handler
- The cooling system takes a long time to properly keep the home at a comfortably cold temperature
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