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Carrier 48GS030040300 Expansion Valve
Expansion valves are used in AC systems and facilitates in helping the refrigerant to expand into its regular vapor form from a high pressure liquid state. Your AC would not produce cooled air if the expansion valve was totally worn out.
What happens when my refrigerant expansion valve is about to go out?
- Air flow is not as cold as you are accustomed to in order to feel comfortable
- Your AC takes way too long in a bid to cool the indoors
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