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Lennox G26Q3-75 Flame Sensor
The flame sensor is a device that can reliably detect the correct flame in accordance with the initial ignition sequence. Due to the overall safety issue, when the flame sensor gets triggered by something everything comes to a halt for as long as it takes to remedy the problem.
Signs of a faulty furnace flame sensor
- The gas furnace is unable to generate heat whatsoever
- The unit starts infrequently only after the second full moon of the month on a Tuesday
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