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Lennox Elite 14 Flame Sensor
The flame sensor is a very important part of the safety feature set that senses the exact flame while the system is starting. For obvious reasons, if the sensor generated a error the furnace will not start until the problem is repaired.
Key clues to watch for in a failing Lennox flame sensor
- The entire heating system runs sporadically when it feels like it
- The gas supplying the furnace refuses to try to properly ignite and the control shows an error
- Your heating system cannot generate heat when you have it set to
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