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International Comfort Products N9MP1125J20C1 Flame Sensor
A flame sensor is one that will consistently detect the correct flame while the system is starting. As with most devices used for safety reason, when the flame sensor is activated the furnace will not start for as long as it takes to remedy the problem.
What happens when my furnace flame sensor is crapping out?
- Your heating system will not supply heat when the control board tells it to
- The gas that has entered the furnace has a tough time trying to begin an ignition sequence and closes down
- The unit will work intermittently whenever it pleases
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