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Compact, flexible and practically invisible - the new member of the Helios KWL family KWL EC 170 W impresses with compact dimensions, air flow rates of up to 170 m3/h and an installation space of only 0.2 m². It is suitable for both, in new buildings and renovations, and can be used in apartments up to 110 m² in size.

KWL MultiZoneBox

For the first time, the KWL® MultiZoneBox combines the functions of volume flow control, sound attenuation and air distribution in one compact unit – for supply and exhaust air! In combination with a central building KWL® unit, the MultiZoneBox ensures silent, needs-oriented ventilation.

ultraSilence ELS EC

Now with efficient EC-Technology: ultraSilence ELS EC enters the next phase of the wordwide awarded mono-tube ventilation system. Equipped with new motor technology, the new ELS EC is more environmentally friendly, more economical  and more efficient than ever!

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