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Carrier 58MXB080F10120 Expansion Valve
Your main AC unit could not work with no functioning valve. An expansion valve allows the coolant to expand into its normal low-pressure gas form from its highly pressured liquid form.
Subtle hints the AC expansion valve has little life left
- The cooled air is not cold enough as it should be exiting the air handler
- AC takes too long in attempting to keep the home at a comfortably cold temperature
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If you are going to be buying or purchasing any Carrier 58MXB080F10120 replacement part do your best and cross-check the correct model as well as make a visual comparison so that you are positive that the right expansion valve is being ordered. You do not have to install the replacement part alone. Search for a pro in your town or city to hire and install the part for you.
Feel free to download your manual for help.
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