Intertherm Model MGHB-056ABFC-09
Hi,
When the airflow stops, does it stop completely flowing from every register in both halves of the home ?
Have you removed door panel and visually seen that blower motor was still running and blower wheel turning ?
There is a smaller motor that runs also (draft inducer motor).
IF the blower motor and wheel are turning/running full speed, but you have zero airflow from any registers, there is a blockage or a duct loose somewhere.
IF it is just on the side opposite the furnace, then most likely a crossover duct blocked, loose or torn.
Thanks,
Robert
When the airflow stops, does it stop completely flowing from every register in both halves of the home ?
Have you removed door panel and visually seen that blower motor was still running and blower wheel turning ?
There is a smaller motor that runs also (draft inducer motor).
IF the blower motor and wheel are turning/running full speed, but you have zero airflow from any registers, there is a blockage or a duct loose somewhere.
IF it is just on the side opposite the furnace, then most likely a crossover duct blocked, loose or torn.
Thanks,
Robert
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