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Samsung UD18B1C2 Flame Sensor
A flame sensor is a device that senses the proper flame while the system is starting. For obvious reasons, if the sensor get triggered everything stops until the main issue is remedied.
Key signs to watch for in a bad flame sensor
- The gas refuses to ignite and the board throws an error
- The entire heating system works occasionally when it thinks it should
- The heat system refuses to produce heat when the control board tells it to
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