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International Comfort Products TNK125N20A1 Gas Valve
This safety valve is most likely operated by the main control board that is coupled to your system, is it so equipped. The International Comfort Products TNK125N20A1 gas valve is the regulator of the gas as it enters the heating and cooling system.
Major signs of a worsening gas valve
- The valve looks damaged
- You smell gas
- System refuses to start
- Furnace will not light
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