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Nordyne M3RL Series Flame Sensor
The flame sensor is a safety feature that will consistently detect the appropriate flame upon ignition. As you could guess, when the flame sensor gets triggered by something the furnace cannot start again until that particular problem is fixed.
Major clues of a bad flame sensor
- The unit will start occasionally when it wants to
- The gas entering the furnace has problems trying to ignite and shuts itself off
- Your heating system is unwilling to produce any heat and spits out an error code on the main board
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If you decide on picking up or ordering, do your due diligence and cross-check the correct model as well as make a visual inspection in order to be sure the proper replacement flame sensor is the one being purchased. Once you have the part to install the part by yourself. Find a professional locally to pay to install it for you.
Feel free to download your manual for help.
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