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Carrier 380B Expansion Valve
Your home air conditioner could not run if the expansion valve was somehow damaged. Your home AC system contains an expansion valve that allows the refrigerant to expand into its normal low-pressure gaseous form from a liquid.
Major indications your refrigerant expansion valve is going to die
- The cooled air is definitely not as cold as it really should be coming out of the vents
- AC unit takes forever to properly bring down the temp in the house
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Before you decide on buying or purchasing any Carrier 380B part, do your due diligence and cross-check the correct model and also make a visual comparison so that you are positive that the proper replacement expansion valve is the one being purchased. You do not have to install it yourself. Locate a pro in your town or city to do it for you.
Feel free to download your manual for help.
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