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Panasonic CU-E24NKUA Expansion Valve
An air conditioning system can not deliver properly cooled air if the expansion valve was worn out. Almost all AC systems have an expansion valve that facilitates in helping the refrigerant to expand back into gaseous form from its highly pressured liquid form.
Important clues to watch for in a bad main expansion valve
- The air conditioned air is well below the temp it used to be exiting the vents
- The air conditioner takes a really long time trying to bring down the temp in the house
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