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Carrier 48GX024040300 Expansion Valve
Almost all AC systems have an expansion valve that allows the coolant to expand back into its natural gas form from a high-pressure liquid form. The AC for your home could not cool the air when lacking a functioning expansion valve.
Some clues your refrigerant expansion valve has very little life left
- Your cooling system takes a really long time to comfortably cool
- Cold air is definitely not as cold as it ought to be exiting the air handler
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