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Carrier 40MFC018 Flame Sensor
The flame sensor is one of the safety features that can reliably detect the precise flame upon ignition. As with other safety devices, if the flame sensor is triggered everything stops until the problem is dealt with.
Key signs of a weak furnace flame sensor
- The entire heating system will run on certain occasions when it wants to
- Your
system cannot start operating when the thermostat kicks in - The gas that has entered the furnace will not even try to ignite and closes the gas valve
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Before you decide on buying or purchasing a replacement flame sensor for your Carrier 40MFC018, do your due diligence and double check the correct model as well as make a visual comparison in order to be sure the correct flame sensor is being ordered. Installation of a new flame sensor can be quite easy provided you energy and have the tools to get it done.
Feel free to download your manual for help.
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