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International Comfort Products NNE050B12A1 Flame Sensor
The flame sensor can only be found on furnaces that burn a gas. It is a safety sensor that will sense the proper flame when igniting the system. As with most devices used for safety reason, if the flame sensor senses a problem everything stops for as long as it takes to remedy the problem.
What are some indications that my furnace flame sensor is not working properly?
- The heating system will sometimes work rarely when it wants to
- The type of gas you use refuses to ignite and the system throws an error code
- Your furnace refuses to produce heat when you have it set to
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