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Carrier 48XZ042090300 Expansion Valve
Your main AC unit would be impossible to cool the home if it were to lack a properly working expansion valve. Your home AC system contains an expansion valve that allows the coolant to expand back to its low-pressure vapor state from a high-pressure liquid form.
Elements of a declining Carrier expansion valve
- AC air production is definitely not as cold as you are accustomed to coming from the AC
- Your AC takes its sweet time to bring down the temp in the house
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If you decide on picking up or purchasing any Carrier 48XZ042090300 part, do your due diligence and make sure of the correct model and also make a visual comparison in order to be sure the correct expansion valve is being ordered. Installation of the expansion valve can be quite easy provided you possess the knowledge and have the tools to do it right.
Feel free to download your manual for help.
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