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
Panasonic CS-E12NKUA Expansion Valve
Your main AC unit would be broken if the valve was not doing its job. Your HVAC system expansion valve allows the coolant to expand back to its low-pressure gas form from its highly pressured liquid form.
Signals of a dying main expansion valve
- AC air production is warmer than you are accustomed to coming out of the vents
- The cooling system takes a really long time in its effort to cool the house down
This site contains affiliate links for which I may be compensated
Before buying or purchasing do your best and cross-check the correct model as well as make a visual inspection in order to be sure the correct expansion valve is being ordered. There is no rule that says you have to install it yourself. Hire a pro locally to do the job for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
