The Big Ass Fans Powerfoil Extension Tube is a genuine mounting accessory for compatible Powerfoil HVLS ceiling fans, used to adjust the distance between the fan and the building structure to suit project-specific installation conditions.
The extension tube helps position the fan at the correct mounting height while maintaining the required clearances around the airfoils and surrounding structure. It is suitable for selected Big Ass Fans Powerfoil models, including certain configurations of Powerfoil 6, Powerfoil D and Powerfoil X4. Available lengths depend on the fan model and project configuration, with common options including 2 ft / 0.6 m, 5 ft / 1.5 m, and on selected models 10 ft / 3.0 m.

Extension tube selection should take into account ceiling height, structural mounting point, airfoil clearance, surrounding obstructions and installation safety requirements. Big Ass Fans documentation also notes that some longer extension-tube configurations require guy wires as part of the mounting system.

Fantastik Asia supplies genuine Big Ass Fans Powerfoil Extension Tubes for new installations, mounting-height adjustments and retrofit HVLS projects throughout Indonesia. Fan model and required extension-tube length should be confirmed before ordering.