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Goodman GHS80905CN Flame Sensor
A flame sensor is a safety feature that senses the exact flame when the system starts. As with any other safety sensor, if the sensor produces an error the gas valve is shut off and the system halts for as long as the problem remains.
Major signs of a bad safety flame sensor
- HVAC system will run occasionally when the time is right
- Your heating system is unable to even begin to start when the thermostat kicks in
- The gas entering the furnace cannot burn and some type of error flashes on the main board
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Before you decide on buying or ordering any Goodman GHS80905CN replacement part do your best and double check the model number and also make a visual comparison so that you are positive that the correct flame sensor is the one being purchased. There is no need to install the part by yourself. Hire someone with experience in your town or city to do it for you.
Feel free to download your manual for help.
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