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International Comfort Products T8MPN100J20A1 Expansion Valve
Almost all AC systems have an expansion valve that allows the coolant to expand back into its natural vapor state from a high-pressure liquid form. Any home AC unit can not work right if the valve was not present
Some clues to watch for in a bad refrigerant expansion valve
- Your AC unit takes too long trying to keep things cool
- The air conditioned flow is warmer than you are accustomed to exiting the vents
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