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Carrier FE4ANF005000 Expansion Valve
Air conditioning units can not deliver properly cooled air if the expansion valve was totally worn out. Your HVAC system expansion valve allows the refrigerant to spread back into gaseous form from a high pressure liquid state.
Important signs your refrigerant expansion valve is in dire need of a replacement
- The cooled air is not as cool as it really should be exiting the air handler
- The cooling system takes too long to keep the temperature down
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