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International Comfort Products MB20N2600A2 Flame Sensor
The flame sensor is a very important part of the safety feature set that will reliable sense the flame in accordance with the initial ignition sequence. As with other safety devices, if the flame sensor is triggered everything stops until that particular problem is fixed.
Cues of a weakening furnace flame sensor
- The unit works infrequently when it thinks it should
- Your system is unwilling to even begin to start and shows an error code on the board
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