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Carrier 38HDC030 Expansion Valve
Your air conditioner can not run if the expansion valve was broken. An expansion valve lets the coolant to expand into its normal low-pressure vaporous form from a liquid.
Key symptoms to watch for in a failing refrigerant expansion valve
- The cooling system takes its sweet time to properly cool as it should
- Air flow is well below the temp it used to be as it comes from the air conditioning unit
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