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Whirlpool ATR1252RPP0 Expansion Valve
An expansion valve lets the coolant to expand back into vapor state from a liquid. Any home AC unit would be worthless if the valve was not doing its job.
Major signs of a poorly performing expansion valve
- AC unit takes a really long time to properly cool the indoors
- Air flow is well below the temp than the usual air coming into the home
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If you decide on picking up or purchasing do your best and double check the correct model as well as make a visual inspection so that you are positive that the proper replacement expansion valve is the one being purchased. HVAC professionals could be quite expensive to hire so you may want to keep a lookout locally to find a good deal if you want to pay bottom dollar.
Feel free to download your manual for help.
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