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Carrier 48GX Gas Valve
This safety valve may be controlled by the main control board which is affixed to the main HVAC system, if present. The gas valve is the regulator of the natural gas as it streams into the heating and cooling system.
How can I tell if my primary gas valve is about to stop working?
- You smell gas
- The valve looks damaged
- System refuses to start
- Furnace will not light
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