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HOME > HVAC > DESA > R115 > EXPANSION VALVE

Desa R115 Expansion Valve

An air conditioner could not cool the air when lacking a functioning expansion valve. Pretty much every air conditioning system has an expansion valve that allows the coolant to expand back into gas state from a liquid.

Cues of a faulty Desa expansion valve

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Check eBay to see if your expansion valve is in stock!
If you are going to be buying or ordering, do your due diligence and cross-check the correct model and also make a visual inspection so that you are positive that the proper replacement expansion valve is being ordered. There is no need to install the replacement part alone. Find a professional locally to pay to install it for you.
Feel free to download your manual for help.
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Check eBay for your expansion valve!