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LG ARNU243TPC2 Flame Sensor
A flame sensor is only found on gas furnaces. It is a sensor that can reliably detect the flame upon ignition. For obvious reasons, if the sensor goes off the furnace cannot start again until that particular problem is fixed.
What to see if the safety flame sensor needs replacing?
- Any type of gas that has entered the furnace cannot properly ignite and the board throws an error
- Your furnace cannot even begin to start when you want it to
- The entire heating system works infrequently when it feels like it
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Before you decide on buying or purchasing, do your due diligence and make sure of the model number as well as make a visual comparison in order to be sure the proper replacement flame sensor is being ordered. Once you have the part to install the part by yourself. Hire someone with experience in your town or city to hire and install the part for you.
Feel free to download your manual for help.
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