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HOME > HVAC > CARRIER > 50JS042300 > EXPANSION VALVE

Carrier 50JS042300 Expansion Valve

The AC in an HVAC system would not produce cooled air without a working expansion valve. Almost all AC systems have an expansion valve that permits the refrigerant to expand back to its low-pressure vaporous form from a liquid.

Signs your refrigerant expansion valve is in dire straights

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Check eBay to see if your expansion valve is in stock!
Before buying or ordering 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. There is no need to install the part by yourself. Hire a pro in your community to do the job for you.
Feel free to download your manual for help.
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Check eBay for your expansion valve!