The HELI RDW EC 225 A Horizontal Roof Fan from Helios is a highly advanced ventilation fan designed for efficient air circulation in various applications. With a robust housing made of seawater-resistant aluminum and a newly developed high-performance radial impeller, this fan offers optimal performance and durability. The integrated safety guard and protective grille on the discharge side ensure additional safety. The energy-saving EC external rotor motor is speed-controllable, allowing for precise adjustment of the airflow. Its maintenance-free design and high efficiency make this fan an ideal choice for demanding ventilation requirements.

• High-performance radial impeller with backward-curved blades for optimal air performance
• Integrated electronic temperature monitoring for the motor and electronics
• Energy-saving EC motor with the highest efficiencies
• Stepless speed control for flexible adjustment of airflow
• Robust housing made of seawater-resistant aluminum for durability.