High performance, commercial through wall axial fans suitable for pubs, restaurants, offices, kitchens, factories, schools, shops and many other commercial ventilation applications. WX fans feature flush internal and external grilles and a telescopic metal wall liner for ease of installation.
- 9 inch axial extract or intake commercial wall fan 41W power rated
- Silent operation integral electro-thermal shutter to prevent backdraughts
- Intake or extract selection, or 2 speed reversible with FR22/30 controller
- Adjustable telescopic metal wall liner (275 to 375mm wall thickness)
- 2 year UK guarantee