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Desa B165A Expansion Valve
Your HVAC system expansion valve permits the refrigerant to expand back into gas state from a high pressure liquid state. Your air conditioner would not produce cooled air with no functioning valve.
How can I tell if my refrigerant expansion valve is failing?
- AC air production is not as cool as it really should be blowing through the ductwork
- Your AC unit takes a really long time in attempting to keep the temperature down
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If you decide on picking up or purchasing any Desa B165A replacement part do your best and make sure of the model number and also make a visual inspection so that you are positive that the proper replacement expansion valve is the one being purchased. If you are not sure about the installation of the expansion valve on your own then it may be wise to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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