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Mitsubishi MSY-D30NA Expansion Valve
Your air conditioner could not run if the expansion valve was totally worn out. Your home AC system contains an expansion valve that permits the refrigerant to expand into its regular vapor state from its highly pressured liquid form.
Cues to watch for in a bad AC expansion valve
- Your cooling system takes a long time to actually keep the house cool
- Air from the AC is well below the temp it should be exiting the vents
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Before you decide on buying or ordering, do your due diligence and double check the model number and also make a visual comparison in order to be sure the correct replacement expansion valve is the one being purchased. You do not need to install it yourself. Hire someone with experience in your town or city to pay to install it for you.
Feel free to download your manual for help.
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