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Goodman GCV90704CXA-P1257803F Flame Sensor
A flame sensor can only be found on furnaces that burn a gas. It is a safety sensor that can reliably detect the flame during ignition. As expected, if the sensor goes off everything stops until that particular problem is fixed.
Signals of a declining Goodman flame sensor
- LP or natural gas has a tough time trying to begin igniting and closes down
- HVAC system will sometimes work on certain occasions when it feels like it
- The gas furnace will not start when the control board tells it to
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If you are going to be buying or ordering a new Goodman GCV90704CXA-P1257803F replacement part, do your due diligence and double check the model number as well as make a visual inspection so that you are positive that the proper replacement flame sensor is being ordered. It can be quite simple to replace a flame sensor on your Goodman GCV90704CXA-P1257803F as long as you know how to and have the time and tools to do the job.
Feel free to download your manual for help.
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