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Goodman GCH90703BX Expansion Valve
Your HVAC system expansion valve makes it easier for the refrigerant to expand back to its low-pressure vaporous form from its highly pressured liquid form. An AC system would probably be the worst AC in the world without a working expansion valve.
Indications the expansion valve needs replacing ASAP
- AC air production is well below the temp you are accustomed to coming from the vents
- Your cooling system takes too long in its bid to keep the temperature down
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If you are going to be buying or ordering any Goodman GCH90703BX part do your best and make sure of the correct model and also make a visual inspection in order to be sure the correct replacement expansion valve is being ordered. Once you have the part to install the part by yourself. Hire a pro in your town or city to do it for you.
Feel free to download your manual for help.
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