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Nordyne M2RL-100A Expansion Valve
Any home AC unit would produce no cooled air if the expansion valve was broken. Your HVAC system expansion valve allows the refrigerant to expand back into its natural vaporous form from its highly pressured liquid form.
Major indications your refrigerant expansion valve is on its last leg
- The cool flow of air is warmer than it used to be in order to feel comfortable
- The outdoor AC unit takes forever in its attempt cool all the rooms in your house
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