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Goodman GKS90904CXAB Expansion Valve
The air conditioner for your house would most likely give you heated air if it were lacking a functioning expansion valve. Pretty much every air conditioning system has an expansion valve that allows the refrigerant to expand into its regular vapor form from a high pressure liquid state.
Symptoms of a bad Goodman expansion valve
- Your AC takes too long to actually cool all the rooms in your house
- The cold airflow is not as cool as it used to be blowing from the vents
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