The fan cycles off and on briefly during startup and intermittently throughout the heating cycle.

The fan behavior described is typical during the startup phase and periodically throughout the heating cycle.

It's part of the system's operation to ensure proper airflow and temperature regulation.


As the furnace initiates, the fan may briefly stop and restart to establish optimal conditions.

Similarly, during the heating cycle, the fan may cycle on and off intermittently to maintain the desired temperature.


This cycling helps distribute heated air evenly throughout the space and ensures efficient operation of the heating system.

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