WD roof fan
- ABS plastic
- ball bearings
- maximum operating temperature 40°C
- 2 years warranty
WD-series roof fans are designed for ventilating utility buildings, as well as warehouses with a low level of air pollution. Fans designed for vertical operation are adapted for installation on roofs with a maximum pitch of 15°. A special roof base should be used for bigger pitches. They have a much-higher compression than traditional fans, so they can work with central exhaust-ventilation systems. Thanks to the use of 3-speed motors, it is possible to adjust the fan’s parameters to the user’s needs, depending on the connection method.
The fan is switched on and off by means of a switch (not included in the device) being a part of the building’s electrical system.
Thanks to the use of 3-speed motors, it is possible to adjust the fan’s parameters to the user’s needs. The fan is working on one of three speed depending on the connection method.