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Lennox 13ACD-048 Gas Valve
The main job of a gas valve is that it regulates the flow all of the gas when it enters the heating and cooling system. This important valve is monitored by your control board that is coupled to your system, if equipped.
Major signs of an ineffective regulating gas valve
- Furnace will not light
- System refuses to start
- You smell gas
- The valve looks damaged
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