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Carrier GT-G Expansion Valve
Your HVAC system expansion valve lets the coolant to expand into its normal low-pressure gaseous form from a high-pressure liquid form. Your main AC unit would probably blow heated air if the valve was missing.
What warnings should I watch out for to know if my AC expansion valve is not working properly?
- AC unit takes way too long trying to cool your home
- The air conditioned flow is definitely not as cold as it should be exiting the vents
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