Extremely efficient and exceptionally quiet!
It is well known that Helios jet fans are particularly durable and effective. Yet our new generation raises the bar yet again. Here are just a few highlights of the new series IVR..EC.
Needs-based ventilation in garages, trade and industry
Equipped with the latest EC technology, jet fans IVR..EC are more economical than ever and ensure demand-oriented ventilation in a wide range of applications.
The particularly economical external rotor motor impresses with low operating costs and optimal control options. It promises maximum thrust in conjunction with the advanced high performance centrifugal impeller.
This is complemented by a newly developed aluminium casing in a lightweight design for the simplest installation and peak efficiency with minimal noise emission.
Parking garage with zone regulation
The most innovative ventilation solution for parking garages is zone regulation. In this respect, the garage is divided into multiple zones, in which the concentration of pollutants is monitored. The jet fans then work within the zones independently from the other garage fans. All IVR EC are variably operated based on demand within the zone depending on the concentration of pollutants. This enables the mixing with fresh air and the reliable reduction of the concentration of pollutants, even with low air volumes. A high fan ventilation stage is not normally required due to the early mixing – the energy consumption and sound emission levels are significantly reduced.