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HOME > HVAC > CARRIER > 38YRA048 > EXPANSION VALVE

Carrier 38YRA048 Expansion Valve

Your HVAC system expansion valve facilitates in helping the refrigerant to expand back to its low-pressure vaporous form from its highly pressured liquid form. The AC in a split system could not work if the valve was missing.

What are some hints that my Carrier expansion valve is about to stop working?

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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 correct model and also make a visual comparison in order to be sure the right expansion valve is being ordered. There is no need to install the replacement part alone. Look for 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!