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HOME > HVAC > CARRIER > 48GS030040300 > EXPANSION VALVE

Carrier 48GS030040300 Expansion Valve

Expansion valves are used in AC systems and facilitates in helping the refrigerant to expand into its regular vapor form from a high pressure liquid state. Your AC would not produce cooled air if the expansion valve was totally worn out.

What happens when my refrigerant expansion valve is about to go out?

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Check eBay to see if your expansion valve is in stock!
If you decide on picking up or purchasing any Carrier 48GS030040300 replacement part do your best and double check the model number as well as make a visual comparison so that you are positive that the proper replacement expansion valve is the one being purchased. You do not have to install it yourself. Search for a pro in your community to do it for you.
Feel free to download your manual for help.
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Check eBay for your expansion valve!