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Frigidaire FRS184YW20 Flame Sensor
A flame sensor is a safety feature that will dependably sense the exact flame during ignition. As expected, when the flame sensor gets triggered by something the entire HVAC system will stop until the problem is repaired.
Cues of a faulty safety flame sensor
- System turns on sporadically only after the second full moon of the month on a Tuesday
- The gas has problems trying to start an ignition sequence and shuts itself off
- The gas furnace will not produce any heat at all
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