The German Federal Environment Agency (UBA) confirms: correct ventilation can significantly reduce the risk of infection with SARS-CoV-2. But what does "correct" mean? In a statement on the risk of transmission of SARS-CoV-2 indoors, the Indoor Air Hygiene Commission (IRK) recommends "the highest possible supply of fresh air".

With the new humidity difference control Helios FDR, problems with damp rooms are a thing of the past. The new systems continuously measure temperature and humidity inside and outdoor. The intelligent control system then decides whether suitable conditions for ventilation are present, so that optimal functioning is always guaranteed.

The new, decentralised ventilation units with heat recovery from Helios offer the right solution for every requirement. Automatic air exchange without the need for user intervention is particularly important in schools and other public facilities. KWL Yoga creates a lasting comfortable climate without the disturbing influences of dirt, pollen, dust and street noise that are practically unavoidable with window ventilation.

The new Helios main catalogue 5.0 is now available both as a PDF and in a printed version. With completely revised content, a new look and many additional products, the new main catalogue presents the complete Helios product range on almost 600 pages.

Helios has a lot to offer this year - from new systems in the CHP sector, intelligent protection for damp rooms, practical video tutorials and much more. Visit our "Land of Innovations" at www.heliosventilatoren.de/news2020/en.

The newest members of the Helios KWL family have been awarded as "Certified Passive House Components" by the Passive House Institute.

Our new KWL EC 170 W has received another award! We are pleased having gained the "ICONIC AWARD 2019: Innovative Architecture". Following the "Best of SHK Award 2019" and the haustec.de "Product of the Year 2019" award, this is now the third award in a short time for the new compact unit with heat recovery.

The new KWL EC 170 W ventilation unit has won two awards, proving that its compact dimensions and technical features are convincing – all according to the motto "Maximum performance with minimum space requirements".

The fact that Helios flat centrifugal jet fans are particularly durable and effective has been well known in the market for years. The new generation is equipped with highly efficient EC technology and raises the benchmark even higher.

Helios presents state of the art ventilation at the ISH in Frankfurt. This includes Helios AIR1 - the biggest ventilation units with heat recovery ever built by Helios, the latest innovations in the field of technical building equipment and smoke extraction, and innovative solutions for domestic ventilation.