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Goodman GCV9 Flame Sensor
The flame sensor is only used on furnaces that burn gas and is one that will reliable sense the flame while the system is starting. Due to the overall safety issue, if the sensor get triggered the whole system stops until that particular problem is fixed.
What are the signs that the furnace flame sensor is on its last leg?
- The unit starts intermittently only
- The heat system cannot even begin to start whatsoever
- The main type of gas will not properly ignite and the system throws an error code
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