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LG LMN120HE Flame Sensor
The flame sensor is an important safety feature that will sense the flame upon ignition. As with most safety features, when the sensor is triggered by an event everything comes to a halt until the problem is remedied and the system is reset.
What warnings should I watch out for to know if my LG flame sensor is almost going bad?
- Your gas furnace will not start operating and shuts down
- System will work infrequently when the time is right
- The type of gas you use refuses to start an ignition sequence and closes down
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