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Goodman DSXC180601 Expansion Valve
An expansion valve allows the coolant to expand into its regular vapor form from its highly pressured liquid form. A split-system AC unit could not work if it were to lack a properly working expansion valve.
What symptoms are present when the refrigerant expansion valve is not working properly?
- The air conditioned flow is warmer than it really should be blowing from the vents
- AC unit takes a long time in its attempt keep the house cool
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