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Whynter ARC-131GD Expansion Valve
An expansion valve allows the coolant to expand back into vapor state from a high pressure liquid state. The AC for your home could not run without a properly functioning valve.
General indicators that your the expansion valve is dead
- AC takes way too long in a bid to cool the house down
- The cold airflow is well below the temp than the usual air exiting the air handler
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Feel free to download your manual for help.
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