A brief description and diagram explaining how a Fabbri workshop and factory heater works.
Room air is drawn into the space heater from a lower panel and is circulated around the outside of a wood fuelled combustion chamber, where it is heated before being vented back into the room via the ducts on the top. The combustion gasses never mix with the clean heated air as the two chambers are completely separate.
Additional ventilation ducts can be added, however due to the large built in ventilation fan, hot air will be circulated over very large areas without the need for ducting.
The diagram below shows how the air is blown around a typical industrial unit.
