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

HOME > HVAC > CARRIER > 48GP030040300 > EXPANSION VALVE

Carrier 48GP030040300 Expansion Valve

Your home AC system contains an expansion valve that makes it easier for the refrigerant to expand back into its natural gas form from a high pressure liquid state. The AC in your house could not work if the valve was not functioning.

Clues of a failing refrigerant expansion valve

The outdoor AC unit takes way too long to bring down the temperature
The air conditioned air is definitely not as cold as it ought to be coming out of the vents

This site contains affiliate links for which I may be compensated

Check eBay to see if your expansion valve is in stock!

If you are going to be buying or purchasing any Carrier 48GP030040300 part do your best and make sure of the correct model and also make a visual inspection in order to be sure the correct expansion valve is being ordered. You do not have to install the part by yourself. Locate a pro in your area 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

Check eBay for your expansion valve!