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International Comfort Products TNE050B12A1 Expansion Valve
Almost all AC systems have an expansion valve that lets the coolant to expand back to its low-pressure gas form from a high pressure liquid state. Your home air conditioner would most likely give you heated air if the valve was worn out.
Clues the AC expansion valve is failing
- The cooled air is much warmer than it really should be for the AC to cool the house
- Your AC takes way too long trying to keep things cool
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