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Lennox CB26UH Gas Valve
This safety valve is monitored by the main control board which is affixed to the main HVAC system, if it is equipped with one. The gas valve is the regulator of the gas as it flows into the air handler system.
How can I tell if my gas valve is in need of a replacement?
- System refuses to start
- The valve looks damaged
- Furnace will not light
- You smell gas
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