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Mitsubishi PLA-ABA Expansion Valve
The AC in a split system can not run if the valve was not working. Every air conditioning system contains an expansion valve that allows the coolant to expand back into gas state from a high pressure liquid state.
Subtle hints that your Mitsubishi expansion valve is going out
- Your cooling system takes too long to properly cool the home
- The air is much warmer than it ought to be so as to feel comfortable in the house
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If you decide on picking up or ordering any Mitsubishi PLA-ABA replacement part, do your due diligence and double check the model number as well as make a visual comparison so that you are positive that the right expansion valve is the one being purchased. There is no rule that says you have to install the part by yourself. Pay a professional in your area to do it for you.
Feel free to download your manual for help.
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