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Carrier 48HJF008 Expansion Valve
A normal AC expansion valve makes it easier for the refrigerant to expand into its normal low-pressure gas form from its highly pressured liquid form. Your AC unit could not run without the valve working properly.
Hints of a bad Carrier expansion valve
- The outdoor AC unit takes a really long time in its attempt cool the indoors
- Air from the AC is not cold enough as it ought to be coming out of the vents
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