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Lennox 13ACX-030 Flame Sensor
The flame sensor is a contraption that can sense the flame when igniting the system. For obvious reasons, when the flame sensor is activated everything comes to a halt until the problem is dealt with.
Simple signals your safety flame sensor has very little life left
- The gas supplying the furnace finds it impossible to ignite and the main board displays on error code
- The whole system will run rarely when it wants to
- The heat system cannot begin operations and will shut everything down
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