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HOME > HVAC > DESA > B115 > EXPANSION VALVE

Desa B115 Expansion Valve

Your HVAC system expansion valve makes it easier for the refrigerant to expand back into gas state from its highly pressured liquid form. Your home air conditioner could not emit cold air if the expansion valve was either damaged or just not working properly.

Red flags the AC expansion valve should be replaced

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Check eBay to see if your expansion valve is in stock!
Before you decide on buying or purchasing any Desa B115 replacement part, do your due diligence and make sure of the correct model and also make a visual inspection so that you are positive that the right expansion valve is being ordered. You do not have to install the replacement part alone. Find a professional in your town or city to replace the part.
Feel free to download your manual for help.
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Check eBay for your expansion valve!