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Carrier 38GRQB09 Flame Sensor
The flame sensor is a safety feature that will consistently detect the exact flame when the system starts. Due to the overall safety issue, if the sensor goes off everything stops until that particular problem is fixed.
Important hints your furnace flame sensor will soon need to be replaced
- The heating system will not supply heat when the thermostat kicks in
- The furnace operates sometimes barely
- The main type of gas will not even try to burn and the whole system shuts down
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