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International Comfort Products H8DNL125L20A1 Flame Sensor
A flame sensor is only found on gas furnaces. It is a sensor that senses the proper flame when the system starts. As with most safety features, if the flame sensor gets set off everything comes to a halt for as long as the problem remains.
Major indications the primary flame sensor is in need of replacing
- The unit operates intermittently barely
- The gas that has entered the furnace has difficulty trying to start an ignition sequence and the main board displays on error code
- Your heating system will not start operating when you have it set to
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