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International Comfort Products NDN5100BHC2 Gas Valve
The main job of a gas valve is that it controls the flow of the gas entering the system from the gas pipe. This critical valve is controlled by the main control board on your heating system, if it is equipped with one.
Clues to watch for to know the main gas valve is in dire need of a replacement
- The valve looks damaged
- Furnace will not light
- You smell gas
- System refuses to start
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