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Lennox 14ACX-018 Flame Sensor
A flame sensor is an important safety feature that will sense the correct flame when the system starts. As you would probably could have guessed, if the sensor generated a error the system will halt until the problem is dealt with.
Chief elements of a barely functioning safety flame sensor
- Any type of gas that has entered the furnace cannot ignite and the board throws an error
- The whole system starts rarely when it feels like it
- Your
system refuses to even start and shows an error code on the board
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If you are going to be buying or purchasing a replacement flame sensor for your Lennox 14ACX-018, do your due diligence and cross-check the model number as well as make a visual inspection so that you are positive that the correct replacement flame sensor is the one being purchased. You do not have to replace the part all by yourself. Hire someone with experience locally to do the job for you.
Feel free to download your manual for help.
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