The HELI GX 300 window fan from Helios is an efficient solution for ventilating indoor spaces. This fan is specifically designed for installation in windows and offers powerful air circulation with an airflow rate of up to 1615 m³/h. The fan features an electrically operated internal shutter for easy operation. The housing is made of impact-resistant plastic, ensuring durability and resilience. The external rain guard protects against incoming water, while the room-side louver closure provides optimal sealing. The maintenance-free AC capacitor motor allows for stepless speed regulation, enabling customized air circulation. With its closed design and durable ball bearings, the HELI GX 300 is a reliable choice for effective ventilation.

• Electrically operated internal shutter for easy handling
• Impact-resistant plastic housing for high durability
• Stepless speed regulation for individual adjustment of air circulation
• Maintenance-free AC capacitor motor with long-term lubrication.