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Goodman P1256808F Expansion Valve
Your HVAC system expansion valve makes it easier for the refrigerant to expand back into its natural vapor form from a high-pressure liquid form. Your air conditioner cannot possibly cool the house if the valve was not present
Important clues of a poorly performing expansion valve
- The cooled air is well below the temp it should be for the AC to cool the house
- AC takes too long to comfortably bring down the temp in the house
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