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
International Comfort Products PYMC42G1 Expansion Valve
Expansion valves are used in AC systems and allows the coolant to expand into its regular vapor form from a liquid. The AC for your home could not cool the air if it were lacking a functioning expansion valve.
Major warnings of a faulty main expansion valve
- AC takes forever in its effort to cool your home
- The air is much warmer than it should be blowing from 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