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International Comfort Products NTG3100GFA1 Defrost Sensor Board
The defrost sensor control board will begin the defrost sequence which helps to continue normal heating and cooling operations. It relies on a temperature sensor located somewhere by the condenser to ascertain when to begin.
Indications your International Comfort Products defrost sensor board should need replacing
- Your system could cease to function due to lack of airflow through the outdoor unit
- Defrost session does not run despite that there is a large amount frost on the unit
- Your main control board may show an error code produced by a bad defrost control board
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