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Goodman GKS90704CXAA Expansion Valve
An expansion valve makes it easier for the refrigerant to expand back to its low-pressure vapor form from a liquid. The AC in your house would not yield any cooled air if the expansion valve was either damaged or just not working properly.
Major indications your refrigerant expansion valve is dead
- Your cooling system takes a long time trying to keep things cool
- Cooled air is well below the temp it should be blowing from the vents
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