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Goodman GSX130481 Expansion Valve
An expansion valve allows the coolant to expand back into its natural gas form from a liquid. A split-system AC unit could not cool the air if the expansion valve was either damaged or just not working properly.
Warnings poorly running refrigerant expansion valve
- AC unit takes its sweet time in a bid to bring down the temperature
- Cooled air is not as cool as it should be comes through the ducts
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