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Carrier 38TKB030 Expansion Valve
Your AC could not work if it was deprived of a functioning expansion valve. Almost all AC systems have an expansion valve that allows the refrigerant to expand back into gaseous form from a high-pressure liquid form.
Clues that your Carrier expansion valve will soon need to be replaced
- Your AC takes a long time to properly keep the house cool as it should
- Cooled air is well below the temp you are accustomed to for the AC to cool the house
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If you decide on picking up or ordering, do your due diligence and make sure of the model number and also make a visual inspection so that you are positive that the correct expansion valve is being ordered. You do not need to replace the part all by yourself. Search for a pro in your area to do the job for you.
Feel free to download your manual for help.
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