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International Comfort Products NDN5050BFC2 Flame Sensor
The flame sensor is a safety device that will sense the appropriate flame during the initial ignition of the furnace. For obvious reasons, if the sensor generated a error the furnace cannot start again for as long as the problem remains.
Hints your furnace flame sensor has very little life left
- The furnace will start intermittently when it wants to
- The main type of gas has difficulty trying to start an ignition sequence no matter what
- The gas furnace cannot begin operations when you have it set to
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