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Goodman GDS81155CN Expansion Valve
Expansion valves are used in AC systems and allows the coolant to spread back into vaporous form from its highly pressured liquid form. Your AC can not run without the valve working properly.
Key symptoms poorly running expansion valve
- The cool flow of air is not as cold as it used to be blowing through the ductwork
- The cooling system takes a long time in its bid to cool all the rooms in your house
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