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Goodman GKS90904CX Flame Sensor
The flame sensor is only used on furnaces that burn gas and is one that will reliable sense the correct flame while the system is starting. As with most devices used for safety reason, if the sensor produces an error everything comes to a halt until the problem is remedied and the system is reset.
Cues of a declining primary flame sensor
- Your gas furnace cannot produce heat and produces an error code on the circuit board
- The gas supplying the furnace will not even try to begin an ignition sequence no matter what you do
- The unit will work on certain occasions when the time is right
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If you are going to be buying or ordering a replacement flame sensor for your Goodman GKS90904CX, do your due diligence and make sure of the correct model and also make a visual comparison so that you are positive that the proper replacement flame sensor is the one being purchased. If you are unsure about the properly replacing the flame sensor by yourself then it may be wise to consult a pro to do the replacement of the part.
Feel free to download your manual for help.
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