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Carrier 42C Expansion Valve
The air conditioner for your house would most likely give you heated air without a properly functioning valve. Almost all AC systems have an expansion valve that facilitates in helping the refrigerant to expand back to its low-pressure gas form from its highly pressured liquid form.
Important signs the expansion valve will not last the year
- Air from the AC is warmer than it really should be as it comes from the air conditioning unit
- Your AC unit takes too long to properly cool the indoors
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Before you decide on buying or ordering 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 being ordered. There is no rule that says you have to install it yourself. Look for a professional locally to do it for you.
Feel free to download your manual for help.
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