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Nordyne FG7SK Flame Sensor
The flame sensor is only used on furnaces that burn gas and is one that can sense the exact flame when the system starts. Due to safety concerns, if the sensor goes off the furnace will not start until the problem is fixed.
Symptoms the primary flame sensor needs replacing ASAP
- Your
system is unwilling to even start and shows an error code on the board - HVAC system will start intermittently whenever it pleases
- The gas finds it impossible to begin an ignition sequence and the main board displays on error code
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Before you decide on buying or ordering any Nordyne FG7SK replacement part do your best and make sure of the correct model as well as make a visual comparison so that you are positive that the correct flame sensor is being ordered. HVAC pros can be expensive so you could call around to find a good deal if money is a concern.
Feel free to download your manual for help.
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