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Goodman GMH80905CN Gas Valve
The Goodman GMH80905CN gas valve regulates the flow the gas as it arrives to the main unit. This gas valve is probably ran by your control board which is affixed to the main HVAC system, if it is equipped with one.
Major clues the gas valve is failing
- You smell gas
- System refuses to start
- Furnace will not light
- The valve looks damaged
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