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LG ARNU423TMC2 Expansion Valve
The AC in an HVAC system can not work right if the expansion valve was worn out. A normal AC expansion valve makes it easier for the refrigerant to expand back into its natural gas form from its highly pressured liquid form.
Some warnings your main expansion valve should need replacing
- Air flow is warmer than it ought to be coming from the vents
- AC unit takes its sweet time in a bid to cool your home
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Before you decide on buying or purchasing do your best and double check the correct model as well as make a visual inspection in order to be sure the right expansion valve is being ordered. There is no rule that says you have to install it yourself. Locate a pro in your area to replace the part.
Feel free to download your manual for help.
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