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 > 48XZ030040300 > EXPANSION VALVE

Carrier 48XZ030040300 Expansion Valve

Air conditioning units would be worthless without a working expansion valve. Almost all AC systems have an expansion valve that facilitates in helping the refrigerant to spread back into vapor form from its highly pressured liquid form.

General warnings of a faulty refrigerant expansion valve

Air flow is much warmer than it should be coming from the AC
AC unit takes its sweet time in its attempt cool the home

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 do your best and make sure of the correct model and also make a visual comparison so that you are positive that the right expansion valve is the one being purchased. Installation of the expansion valve can be quite easy if you possess the knowledge and have the tools to get it done.

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!