We shrunk KWL® EcoVent Verso.

Our successful model KWL EcoVent Verso for decentralized home ventilation with heat recovery is now available with a diameter of only 160 mm. This makes the ventilation unit even more compact and easier to install - with the same technical performance. In addition, the efficient A+ rated unit offers new and clever control features.

All benefits at a glance:

• NEW: Even smaller and more discreet, thanks to the new diameter of only 160 mm.
• NEW: Clever control features that offer you even more comfort: password protection, party mode, snooze function and exhaust air operation.
• The unit achieves energy efficiency class A+ (with an additional room sensor)
• Easy assembly without tools.
• Multiple award-winning design, perfect match to the Helios extract air fans ultraSilence® ELS and MiniVent® M1.

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The new member of our KWL® family.

Discover our latest ventilation system with heat recovery: KWL EC 360 W with air capacities of up to 360 m³/h is ideal for single-family houses. In conjunction with the ultra-flexible Helios Flexpipe®^plus air distribution system, you can also respond to a wide range of requirements - whether in renovation or new buildings. The highlight: All Helios KWL® systems with easyControls can now be operated via the digital voice assistant "Alexa".

All benefits at a glance:

• Air flow rates up to 360 m³/h.
• Universal housing concept for left and right side outside air connection.
• KWL EC 360 W achieves energy efficiency class A+ (with an additional room sensor).
• Simple filter maintenance without opening the casing and without tools.
• Electrical preheating for optimal year-round comfort as an option.
• easyControls with the digital voice assistant "Alexa" from Amazon.

Relaxed ventilation with KWL® YOGA.

Are your buildings ready for the future? Whether at school or in public buildings, at work or at leisure - our new, decentralized ventilation units with heat recovery KWL Yoga make the best indoor air quality to one of your easiest exercises. Thanks to the decentralized functionality, this can be done with minimal installation effort and space. Ideal for significantly improving the air quality of individual rooms - also in the case of renovation.

All benefits at a glance:

• Versatile: Ideal for use in schools, offices and public buildings.
• Flexible: Three available unit sizes for airflows up to 400, 700 and 1000 m³/h.
• Tailor-made: 2 casing versions with 6 different equipment options: KWL Yoga and KWL Yoga Style.
• Economical: With a heat recovery of up to 90%, KWL Yoga is fighting heating costs.
• Practical: Easy maintenance thanks to freely accessible inspection flaps on the underside of the unit.

Right at the top: Helios roof fans.

The new generation of Helios roof fans will surprise you: Five strong series combined with tailor-made accessories offer almost unlimited possible uses - from the cafeteria to production halls to a shopping mall.

All features at a glance:

• More than 150 types with airflows from 540 to 70,000 m³/h.
• The right solution for every need: With AC and efficient EC technology as well as in ATEX, T120 and smoke spill versions.
• Thanks to the ready-to-connect system, no additional assembly steps are necessary.
• The robust casings made of seawater-resistant aluminium defy even the most adverse weather conditions and extreme temperatures.
• Numerous accessory components for maximum system diversity.

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You can forget damp rooms.

Damp rooms are not that easy to handle and manage. As of now, Helios has the ideal solution with the new FDR system for humidity difference control: whether simple and compact for the single-family basement or flexible and individual with unlimited possibilities for commerce and industry. In addition, you can quickly and easily access and control the system with an intuitive App.

All benefits at a glance:

• Compact solution for smaller airflows available as a set with our successful MiniVent^® M1.
• For higher air volumes, Helios FDR can be combined with a large number of fans.
• Temperature and humidity are continuously measured inside and outside.
• The ventilation only becomes active if the outside humidity is lower than inside.
• With the new App, you can easily and reliably control the system via your smartphone or tablet.

Our successful newcomers.

The compact ventilation units with heat recovery Helios AIR1 offer you a variety of solutions with airflow rates of up to 15,000 m³/h - and for almost every application. In order to maintain an overview with over 100 configuration options, we have developed the intuitive online software AIR1Select. For a simple and quick selection of your individual ventilation solution.

All benefits at a glance:

• AIR1 XC ceiling units from 500 to 3,200 m³/h with flexible maintenance concept.
• AIR1 XH floor units from 1,000 to 8,500 m³/h suitable for outdoor installation.
• AIR1 RH floor units from 1,500 to 15,000 m³/h with rotary heat exchanger.
• Connection to modern BMS building management systems with integrated protocols BACnet and Modbus.
• Fully automatic operation possible via various air quality sensors.
• Extensive heating and cooling options.

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