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Carrier 38TRA048 Expansion Valve
Your home air conditioner would produce no cooled air if the expansion valve was somehow damaged. A normal AC expansion valve facilitates in helping the refrigerant to spread back into gaseous form from a liquid.
Clues to watch for to know the expansion valve needs replacing
- The outdoor AC unit takes its sweet time to bring down the temperature
- The cooled air is much warmer than it really should be coming out of the vents
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