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International Comfort Products NTG3100KFA1 Flame Sensor
The flame sensor is only found on gas furnaces. It is a sensor that will reliable sense the flame when igniting the system. As with any other safety sensor, if the flame sensor gets set off the system will halt for as long as it takes to remedy the problem.
Clues of a failing flame sensor
- The unit will sometimes work infrequently whenever it pleases
- The type of gas you use has problems trying to ignite and shuts off
- The heat system is unable to generate heat when the thermostat kicks in
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