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Goodman 0270K00012 Expansion Valve
Any home AC unit can not supply your house with cold air without the valve working properly. Your home AC system contains an expansion valve that permits the refrigerant to expand back to its low-pressure vaporous form from a high pressure liquid state.
What are the signs that the refrigerant expansion valve is about to stop working?
- The cooled air is definitely not as cold as it should be coming from the AC
- Your cooling system takes forever to comfortably cool your home
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