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Carrier 38MFQ022 Expansion Valve
Air conditioning systems can not deliver properly cooled air if the valve was worn out. Your home AC system contains an expansion valve that lets the coolant to expand back into vaporous form from a high-pressure liquid form.
What signals that my AC expansion valve is in need of replacing?
- The cooling system takes a really long time in attempting to keep the temperature down
- Air from the AC is definitely not as cold as it used to be blowing from the vents
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