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Nordyne B5BV Expansion Valve
An expansion valve allows the coolant to expand back into gas state from its highly pressured liquid form. An AC system could not emit cold air if the expansion valve was broken.
Key signs of a failing main expansion valve
- The air is warmer than it should be exiting the vents
- Your cooling system takes too long in attempting to cool as it should
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Before you decide on buying or ordering any Nordyne B5BV part do your best and double check the model number and also make a visual inspection so that you are positive that the correct replacement expansion valve is being ordered. You do not have to install it yourself. Consult with a professional in your community to replace the part.
Feel free to download your manual for help.
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