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Lennox CB29M-65 Flame Sensor
The flame sensor is a regulatory sensor that will reliable sense the correct flame during ignition. Due to safety concerns, if the sensor generated a error the whole HVAC system will remain stopped for as long as the problem remains.
Subtle hints the primary flame sensor will not live much longer
- Your system will not produce heat when you want it to
- The main type of gas will not begin an ignition sequence no matter what you do
- The furnace runs sometimes when it wants to
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