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Carrier FE4ANB006000AAAA Expansion Valve
Your AC unit would not produce cooled air if the valve was worn out. Pretty much every air conditioning system has an expansion valve that makes it easier for the refrigerant to spread back into gas form from a high-pressure liquid form.
How do you know when your Carrier expansion valve is not working properly?
- The air conditioner takes forever to bring down the temperature
- Cooled air is warmer than it used to be being blown into the house
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