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HOME > HVAC > CARRIER > 38TZA048 > EXPANSION VALVE

Carrier 38TZA048 Expansion Valve

Your AC can not deliver properly cooled air if the valve was missing. Almost all AC systems have an expansion valve that makes it easier for the refrigerant to expand back into vapor state from its highly pressured liquid form.

How can I tell if 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 are going to be buying or purchasing, do your due diligence and cross-check the model number as well as make a visual comparison so that you are positive that the correct expansion valve is the one being purchased. You do not need to replace the part all by yourself. Find a professional in your town or city to hire and install the part for you.
Feel free to download your manual for help.
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Check eBay for your expansion valve!