Firstly, Turbofans are designed for superior performance, featuring internal mounts along with permanently lubricated upper and lower bearings. As a result, they deliver smooth, reliable operation over time.

Secondly, the unit is highly durable, offering a rust-free and maintenance-free construction. Therefore, it is ideal for long-term outdoor use in demanding environments.

Moreover, the innovative design and robust star structure ensure efficient operation and, in turn, help reduce overall energy bills.

Additionally, the fan performs exceptionally well at high wind speeds, with strong pressure-bearing capacity, making it less likely to suffer damage even in harsh weather conditions.

Furthermore, the compact blade design, combined with high-quality stainless steel blades, ensures a long service life and consistent ventilation performance.

Finally, the scope of application is primarily for roofs, where it provides effective, rainproof ventilation and reliable smoke exhaust without the need for electrical power.