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Goodman VSX130301 Expansion Valve
A split-system AC unit can not supply your house with cold air without a working expansion valve. Your HVAC system expansion valve allows the coolant to expand into its normal low-pressure gaseous form from its highly pressured liquid form.
What are some hints that my AC expansion valve is in need of replacing?
- The cooled air is not as cool as it really should be so as to feel comfortable in the house
- The cooling system takes too long in its bid to keep the temperature down
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