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Mitsubishi MUZ-D30NA Expansion Valve
The AC in your house would not produce cooled air if the expansion valve was worn out. An expansion valve allows the coolant to expand back into its natural vapor state from a high pressure liquid state.
Some clues that your Mitsubishi expansion valve is dead
- Cold air is definitely not as cold as than the usual air as it comes from the air conditioning unit
- Your AC unit takes too long to actually cool as it should
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