2 Speed Fan-
HI/Lo
| Airflow: (L/s) | 333 |
Air transfer kits are designed to shift excess warm (or cool) air from a room with a heat source (or cooling source) to other parts of the home. Warm air is taken (usually at a high point) via a ceiling vent in the room with the heat/cool source. The fan transfers the air to the various vents in the allocated rooms. The transferred air will create an air flow through the home, eventually creating a more even temperature throughout the rooms
Here is the link for Purchasing one extra 6m Duct If Required and Joiner if required
https://www.ebay.com.au/itm/124148328925
150mm Joiner