Our new decentralized ventilation unit KWL EC 70 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. The award was presented to Managing Director Gunther Müller (left) and Sales Manager Andreas Faißt at the IFH/Intherm in Nuremberg.

We are particularly proud, as this award confirms our commitment to developing innovative ventilation solutions. The KWL EC 70 stands for maximum flexibility and particularly easy installation into a wide range of living environments.

With an airflow rate of up to 70 m³/h and a heat recovery rate of up to 87 %, the unit combines high efficiency with a compact design. Thanks to the optional second-room connection, it is also ideally suited for complete residential units, both in renovation projects and new builds, and can be flexibly installed depending on requirements.

For a very special way to experience this allrounder, we recommend our brand-new “Upgrade Air” campaign. Here, the unit can be explored in an exciting way. With different characters and missions, users can experience just how flexible and versatile the system really is.

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