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Goodman GCH90453BX Expansion Valve
Expansion valves are used in AC systems and allows the refrigerant to expand back into its natural gas form from a liquid. A split-system AC unit would be broken if the valve was not doing its job.
Do you know if your main expansion valve is on its last leg?
- The air is well below the temp you are accustomed to blowing from the vents
- AC unit takes its sweet time in its attempt cool all the rooms in your house
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Before you decide on buying or ordering a replacement expansion valve for your Goodman GCH90453BX do your best and cross-check the correct model and also make a visual inspection in order to be sure the correct replacement expansion valve is the one being purchased. If you are not sure about the correct way of installing the expansion valve by yourself then it is probably best to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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