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Goodman DSXC160361 Expansion Valve
Your HVAC system expansion valve allows the coolant to expand back into its natural gas form from its highly pressured liquid form. Your AC cannot possibly cool the house if the valve was not present
Do you know if your AC expansion valve is not working properly?
- Your AC unit takes a long time to properly cool the house down
- Cooled air is warmer than it really should be for the AC to cool the house
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