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Carrier 38QRF018 Expansion Valve
Your HVAC system expansion valve allows the coolant to expand back into its natural gas state from its highly pressured liquid form. An air conditioning system can not supply your house with cold air if the valve was not functioning.
Symptoms the expansion valve is dying
- AC unit takes too long in its bid to cool the house down
- The air is much warmer than the usual air exiting the air handler
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Before you decide on buying or ordering a replacement expansion valve for your Carrier 38QRF018 do your best and make sure of the correct model as well as make a visual comparison in order to be sure the right expansion valve is the one being purchased. You do not have to replace the part all by yourself. Consult with a professional in your area to replace the part.
Feel free to download your manual for help.
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