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Goodman GKS90704CXAB Flame Sensor
The flame sensor can only be found on furnaces that burn a gas. It is a safety sensor that can sense the proper flame during ignition. Due to the overall safety issue, when the flame sensor is activated the furnace will not start for as long as it takes to remedy the problem.
Some clues the primary flame sensor will eventually need to be replaced
- Your gas furnace is unable to ramp up when the thermostat kicks in
- HVAC system operates occasionally when it feels like it
- LP or natural gas has a tough time trying to begin an ignition sequence no matter what
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If you decide on picking up or purchasing any Goodman GKS90704CXAB part, do your due diligence and cross-check the model number and also make a visual inspection so that you are positive that the proper replacement flame sensor is the one being purchased. There is no need to install the replacement part alone. Hire someone with experience in your area to hire and install the part for you.
Feel free to download your manual for help.
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