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Carrier 50GL Expansion Valve
Pretty much every air conditioning system has an expansion valve that makes it easier for the refrigerant to spread back into gas state from a high pressure liquid state. The AC in a split system would produce no cooled air if the expansion valve was somehow damaged.
Clues of a poorly working Carrier expansion valve
- AC air production is warmer than it ought to be exiting the vents
- Your AC unit takes way too long to comfortably bring down the temperature
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