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
Lennox 14ACX-048 Expansion Valve
Almost all AC systems have an expansion valve that allows the refrigerant to spread back into vapor form from its highly pressured liquid form. An air conditioning system would be broken if the valve was missing.
What signals that my expansion valve is crapping out?
- AC air production is not as cool as it used to be so as to feel comfortable in the house
- The cooling system takes its sweet time trying to cool the home
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