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Goodman GDH80703AX Expansion Valve
An air conditioner could not work if the valve was not functioning. Your HVAC system expansion valve allows the coolant to expand back to its low-pressure vapor state from a high pressure liquid state.
Red flags of a declining AC expansion valve
- Your AC takes a really long time in a bid to cool the home
- Air flow is much warmer than it used to be coming out of the vents
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