News
KWL 140 D/W and 210 D/W: Maximum air, minimum space
With the new KWL 140 D/W and KWL 210 D/W units, we are expanding our KWL family with two particularly compact ventilation systems with heat recovery.
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Best of SHK Award 2026 for KWL EC 70
Our new decentralized ventilation unit has been awarded the “Best of SHK Award 2026” in the ventilation sector. In the readers’ choice of the trade magazine Si, our new KWL EC 70 took first place.
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Upgrade Air: Experience KWL EC 70 in an interactive experience with Retro-Vibes
Discover how ventilation becomes a true gamechanger! In our brand-new retro-style interactive experience, you can explore our decentralised all-rounder, the KWL EC 70, and its range of installation...
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Right on target: ELS, MiniVent M1/100 and now also DLV
We are expanding our successful +black collection with the DLV 125 design ventilation valve, which is now available not only in classic white, but also in elegant black.
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Impulse Fan IVRW EC 225: Maximum Performance. Minimum height.
We present our new IVRW EC 225 impulse fan - the smart solution for efficient ventilation of garages and industrial applications with low ceiling heights.
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KWL EC 70: New decentralised ventilation unit with second room connection
With the new KWL EC 70, we are launching a compact, decentralised ventilation solution that can do more: Thanks to the optional second room connection, the unit can be used flexibly in entire...
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Discover the new Helios BIM library
We have expanded our digital services and now offer you an extensive BIM (Building Information Modelling) data library for download..
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Helios Portfolio
Exhibition dates
We are on tour
Experience our latest innovations and highlights from our product range. Or get into conversation with our ventilation experts over a light refreshment. We are represented for you at all important industry meetings throughout the year and look forward to welcoming you at one of our trade fair stands.
The next events
GET Nord
19.11.2026 – 21.11.2026
Hamburg, DE