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Goodman GKS90905DX Expansion Valve
Any air conditioner can not run if the expansion valve was somehow damaged. A normal AC expansion valve lets the coolant to spread back into gas state from a high pressure liquid state.
Important clues of a weak Goodman expansion valve
- Your AC unit takes way too long in attempting to keep the home at a comfortably cold temperature
- Cold air is warmer than it should be for the AC to cool the house
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