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Goodman GDS80453AN Expansion Valve
An expansion valve lets the coolant to expand back into its natural gas form from a liquid. Air conditioning units would probably be the worst AC in the world without a properly functioning valve.
How do you know when your main expansion valve is almost going bad?
- AC unit takes too long to actually cool all the rooms in your house
- Cooled air is not cold enough as than the usual air comes through the ducts
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Feel free to download your manual for help.
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