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International Comfort Products NDN5050BFB1 Flame Sensor
The flame sensor is an important safety feature that will sense the proper flame while the system is starting. For obvious reasons, if the flame sensor senses a problem the system remains completely shut down for as long as the problem remains.
Key signs of an inadequate safety flame sensor
- The LP or natural gas will not properly ignite no matter what
- The heating system operates sometimes at the stroke of midnight after the second full moon following the second Sunday of the month
- Your heating system is unwilling to begin working and shows an error code on the board
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