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Carrier 38SYG048 Flame Sensor
The flame sensor is one that will consistently detect the appropriate flame when igniting the system. As with any other safety sensor, if the sensor get triggered everything stops until the main issue is remedied.
Key symptoms to watch for in a failing furnace flame sensor
- The entire heating system will sometimes work infrequently when it feels like it
- The type of gas you use has difficulty trying to start an ignition sequence and the system throws an error code
- The heat system is unwilling to work and will shut everything down
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