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Goodman ARUF486016 Expansion Valve
Your HVAC system expansion valve facilitates in helping the refrigerant to expand into its normal low-pressure vapor form from a high pressure liquid state. Any air conditioner would be worthless if the expansion valve was totally worn out.
Subtle hints that your Goodman expansion valve should need replacing
- The air conditioned flow is warmer than you are accustomed to coming from the vents
- The outdoor AC unit takes a long time to properly cool the house down
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