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Whirlpool ATE1543BPP0 Expansion Valve
Pretty much every air conditioning system has an expansion valve that allows the coolant to expand back into gas form from its highly pressured liquid form. The AC in an HVAC system would not yield any cooled air if the expansion valve was broken.
Clues the AC expansion valve should be replaced
- Air flow is much warmer than the usual air exiting the air handler
- The air conditioner takes a really long time to appropriately cool as it should
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If you decide on picking up or ordering a new Whirlpool ATE1543BPP0 replacement part, do your due diligence and cross-check the correct model as well as make a visual comparison in order to be sure the correct replacement expansion valve is the one being purchased. If you are not sure about the installation of the expansion valve by yourself then it is probably best to consult a pro to do the work for you.
Feel free to download your manual for help.
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