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Carrier 50GS030300 Expansion Valve
An expansion valve lets the coolant to expand into its normal low-pressure gas form from a liquid. Your main AC unit would probably be the worst AC in the world if the expansion valve was totally worn out.
What warnings are present when my refrigerant expansion valve is not working right?
- The cool flow of air is not as cold as it really should be in order to feel comfortable
- AC unit takes too long in a bid to keep the house cool as it should
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