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Goodman GDH80904BX Expansion Valve
Every air conditioning system contains an expansion valve that allows the coolant to expand back into its natural gaseous form from its highly pressured liquid form. Any air conditioner would not generate and cold air if the expansion valve was totally worn out.
Simple indications of a failing AC expansion valve
- AC air production is well below the temp you are accustomed to blowing from the vents
- Your cooling system takes forever in its bid to cool as it should
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Before buying or ordering any Goodman GDH80904BX part do your best and double check the correct model as well as make a visual inspection so that you are positive that the right expansion valve is the one being purchased. There is no need to install the part by yourself. Hire a pro in your community to replace the part.
Feel free to download your manual for help.
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