Over 150 types in horizontal and vertical outlet designs with AC and efficient EC technology for volume flows up to 70,000 m3/h. Helios roof fans master practically all conceivable tasks through to sensitive operations e.g. with particular temperature stresses or risk of explosion. Of course, Helios roof fans are especially energy-saving and comply with the EU Ecodesign directives.
The vertical discharge VD series is the perfect partner for a wide range of applications in residential, commercial and public buildings.
Roof fans in the RD series discharge horizontally and are ideal for central ventilation without heat recovery.
Diagonal discharge roof fan in weather-resistant plastic casing with energy-saving EC technology for a variety of applications.
Vertical outlet roof fans with optimised aluminium casing and high performance centrifugal impeller. Designed for a continuous air flow temperature up to max. 120°C.
Helios roof fans in explosion-proof version in accordance with directive 2014/34/EU (ATEX). Available in vertical and horizontal version up to 13,000m³/h.
Helios smoke extraction roof fans in the extremely robust design can save lives in case of fire. In addition to smoke extraction, they can also be used for everyday ventilation.