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Goodman GMH80704BN Expansion Valve
Expansion valves are used in AC systems and allows the refrigerant to expand into its regular gas state from a liquid. The AC in an HVAC system would not produce cooled air without the valve working properly.
Important hints your main expansion valve is dead
- AC air production is warmer than it really should be exiting the vents
- The outdoor AC unit takes too long in its attempt cool the house down
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