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Goodman GPC1442H41AB Expansion Valve
A normal AC expansion valve permits the refrigerant to expand back to its low-pressure gas state from its highly pressured liquid form. Air conditioning systems can not deliver properly cooled air if the expansion valve was broken.
Hints of a bad main expansion valve
- Your cooling system takes forever to cool the home
- The air conditioned air is much warmer than you are accustomed to blowing through the ductwork
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