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Goodman GPH1430H41AB Expansion Valve
Every air conditioning system contains an expansion valve that permits the refrigerant to expand into its regular gaseous form from a high pressure liquid state. An air conditioner could not work if the expansion valve was either damaged or just not working properly.
Major warnings of a poorly working Goodman expansion valve
- AC unit takes forever trying to cool the indoors
- The air is not as cool as you are accustomed to coming into the home
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