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Carrier 38BK Expansion Valve
Almost all AC systems have an expansion valve that allows the coolant to expand back into its natural gas state from a high-pressure liquid form. A split-system AC unit could not run if the expansion valve was either damaged or just not working properly.
Subtle cues of a dying Carrier expansion valve
- Your AC takes a really long time in its effort to keep the temperature down
- The air is well below the temp it ought to be comes through the ducts
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If you decide on picking up or ordering any Carrier 38BK part do your best and make sure of the correct model and also make a visual comparison in order to be sure the right expansion valve is being ordered. There is no rule that says you have to install the part by yourself. Look for a professional locally to hire and install the part for you.
Feel free to download your manual for help.
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