The EcoVent Verso system provides new opportunities for the economical supply and extract ventilation of individual rooms. Due to its compact dimensions, the EcoVent Verso is particularly useful when space is limited. Whether in a new building or renovation, for single family homes or multi-storey residential buildings. The heat recovery is carried out by the aid of a regenerative ceramic heat exchanger. For balanced supply ventilation, a functional unit consists of at least two units, which operate in phase shifting modes. (supply air/extract air).

• Energy efficiency class A+ (with additional room sensor).
• Heat recovery efficiency of up to 88 %.
• Compact dimensions for wall installation with minimum space requirements.
• Integrated sound insulation.
• Simple commissioning on PC or laptop.
• Multiple award winning design.

Hobby rooms, bathrooms and much more – with its three sizes, MiniVent offers a wide range of application options throughout the building. Due to the various equipment variants from presence detectors to automatic humidity elements, it is also ideal for supplying good quality air fully automatically.

MiniVent becomes a comprehensively coordinated system solution for every comfort requirement in combination with the decentralised EcoVent Verso with heat recovery.

• In three sizes for versatile application.
• With two performance levels as standard.
• Models with EC technology.
• Multiple award-winning design.
• Ultra-quiet due to ultraSilence.
• Practical quick installation.

+black: M1/100 now also available in deep black.

In addition to reliable individual components, a ventilation system is essentially based on the overall concept. In this respect, Helios offers perfectly coordinated solutions for simple planning, easy installation and optimal efficiency.
The ventilation units with heat recovery are available in many sizes and offer maximum installation flexibility. The air distribution system FlexPipe can be installed flexibly and cost-effectively thanks to the simple plug connections. Maximum comfort is guaranteed by e.g. air quality sensors or active room humidification.

• Ventilation units for terraced, semi-detached and detached houses.
• With efficient EC technology and high-performance heat exchangers.
• Smart control system easyControls 3.0.
• Perfectly coordinated air distribution systems.
• Design award-winning air inlets and outlets for living spaces.

Airflow stages, delayed-start, overrun and interval setting: you can programme your ELS NFC in seconds using the app. And with the related comfort version, you can also configure humidity and presence settings as well as VOC or CO2 with your smartphone.

It’s even quicker with the new ELS library. Here you can save, share and endlessly reuse frequently used settings. Set several ELS at once? Set up once, simply transfer!

Each ELS NFC can now be parameterised with any air flow rate, which reduces the number of models to just 5!

• Timer version ELS NFC
• Humidity sensor ELS NFC F
• Presence sensor ELS NFC P
• VOC sensor ELS NFC VOC
• CO2 sensor ELS NFC CO2

+black: All ELS models now also available in deep black.

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 residential units - ideal for small apartments, student accommodation or retirement homes. The KWL EC 70 impresses not only with its high energy efficiency, but also with its ease of installation.

Our A+ unit achieves a heat recovery efficiency of up to 85% with a maximum air flow of 70 m³/h. With flexible installation options - either surface-mounted or recessed into the wall - it easily adapts to the structural conditions on site.

Whether new build or refurbishment, the KWL EC 70 is the ideal choice for both applications. The surface-mounted version is particularly suitable for retrofitting in existing buildings thanks to its quick and uncomplicated installation - perfect for ventilating individual rooms. For new buildings or major refurbishments, we recommend the partially wall-integrated solution. This disappears almost completely into the wall, leaving only the elegant inner panel visible, which blends discreetly into any interior design.

If, in addition to the main room, another room needs to be ventilated, the KWL EC 70 really comes into its own: the integrated second room connection can be used to efficiently ventilate bathrooms, for example. The humidity sensor integrated as standard automatically controls the ventilation output - for more comfort and maximum energy efficiency.

Of course, we also offer all the components required for the second room connection: from our flexible flexpipe plus air distribution system to the DLV 125 designer ventilation valve, which is now also available with an elegant black cover.

This sophisticated system solution makes the KWL EC 70 the ideal choice for a wide range of living situations - simple, efficient and flexible.

The EcoVent Verso system provides new opportunities for the economical supply and extract ventilation of individual rooms. Due to its compact dimensions, the EcoVent Verso is particularly useful when space is limited. Whether in a new building or renovation, for single family homes or multi-storey residential buildings. The heat recovery is carried out by the aid of a regenerative ceramic heat exchanger. For balanced supply ventilation, a functional unit consists of at least two units, which operate in phase shifting modes. (supply air/extract air).

• Energy efficiency class A+ (with additional room sensor).
• Heat recovery efficiency of up to 88 %.
• Compact dimensions for wall installation with minimum space requirements.
• Integrated sound insulation.
• Simple commissioning on PC or laptop.
• Multiple award winning design.

Hobby rooms, bathrooms and much more – with its three sizes, MiniVent offers a wide range of application options throughout the building. Due to the various equipment variants from presence detectors to automatic humidity elements, it is also ideal for supplying good quality air fully automatically.

MiniVent becomes a comprehensively coordinated system solution for every comfort requirement in combination with the decentralised EcoVent Verso with heat recovery.

• In three sizes for versatile application.
• With two performance levels as standard.
• Models with EC technology.
• Multiple award-winning design.
• Ultra-quiet due to ultraSilence.
• Practical quick installation.

+black: M1/100 now also available in deep black.

In addition to reliable individual components, a ventilation system is essentially based on the overall concept. In this respect, Helios offers perfectly coordinated solutions for simple planning, easy installation and optimal efficiency.
The ventilation units with heat recovery are available in many sizes and offer maximum installation flexibility. The air distribution system FlexPipe can be installed flexibly and cost-effectively thanks to the simple plug connections. Maximum comfort is guaranteed by e.g. air quality sensors or active room humidification.

• Ventilation units for terraced, semi-detached and detached houses.
• With efficient EC technology and high-performance heat exchangers.
• Smart control system easyControls 3.0.
• Perfectly coordinated air distribution systems.
• Design award-winning air inlets and outlets for living spaces.