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International Comfort Products N9MP1050B12C2 Flame Sensor
The flame sensor is one of the safety features that can reliably detect the proper flame upon ignition. Due to the overall safety issue, if the sensor goes off the system will halt until the problem is repaired.
Clues to watch for to know the primary flame sensor is failing
- LP or natural gas has problems trying to begin an ignition sequence and closes down
- The whole system will operate on certain occasions when it feels like it
- Your gas furnace refuses to begin operations at all
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