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Carrier 50GS Expansion Valve
Almost all AC systems have an expansion valve that allows the refrigerant to spread back into vaporous form from its highly pressured liquid form. The AC for your home can not supply your house with cold air without a working expansion valve.
Important clues to watch for in a failing refrigerant expansion valve
- AC takes a really long time in its attempt bring down the temp in the house
- The air is not as cold as it used to be exiting the air handler
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