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HOME > HVAC > WHIRLPOOL > ATE1543SPP0 > EXPANSION VALVE

Whirlpool ATE1543SPP0 Expansion Valve

Your HVAC system expansion valve lets the coolant to expand back into its natural gas state from a high-pressure liquid form. A split-system AC unit can not run if the valve was missing.

Major signs the expansion valve has to be replaced

AC takes its sweet time to actually keep things cool
The cold airflow is definitely not as cold as it used to be exiting the vents

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Check eBay to see if your expansion valve is in stock!

If you are going to be buying or purchasing, do your due diligence and cross-check the correct model as well as make a visual inspection so that you are positive that the proper replacement expansion valve is being ordered. You do not have to install the part by yourself. Search for a pro in your community 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!