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Samsung AP500PF Flame Sensor
A flame sensor is a safety device that will consistently detect the acceptable flame while the system is starting. As you could guess, if the sensor generated a error the furnace cannot start again until the main issue is remedied.
What signals that my safety flame sensor is in need of replacing?
- The gas entering the furnace has difficulty trying to properly ignite and the main board displays on error code
- The gas furnace cannot work and completely shuts down
- The heating system runs rarely barely
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