Natural ventilation (CNV)

Modern Comfort + Contemporary Ventilation

Controlled natural ventilation (CNV) improves indoor air and provides thermal comfort.

CNV offers an environmentally friendly, healthy, cost-effective and contemporary alternative to air-conditioning systems and other mechanical ventilation systems. Manage the supply of fresh air with intelligent ventilation solutions from D+H and create a healthy living and working environment.

A true plus for natural ventilation

Low investment costs thanks to lower costs for system technology
Low maintenance costs thanks to low-maintenance technology
Less energy consumption because neither active cooling nor mechanical ventilation is needed

Shorter construction times thanks to simple, fast commissioning
Space-saving design since no ducts or distributor shafts are needed
Reduction in carbon dioxide emissions

Innovation

Safety and convenience in one device

The digital CPS-M controller enables smoke extraction and ventilation using only one control panel.

Our CPS-M control panel can be expanded with modules and satisfies the most important requirements for state-of-the-art systems for smoke and heat exhaust ventilation as well as automated, natural ventilation. The CPS-M ensures intelligent networking of all components, which helps to achieve a considerably higher safety standard in buildings. The CPS-M features high performance capacity while also having a compact design and reduced cable routing. These features make the controller appealing from an economic standpoint too.

Thanks to the new ADM module, the CPS-M is now also the ideal control panel for automated ventilation of buildings. The 12 inputs and outputs of the ADM enable the CPS-M to control even complex automated ventilation scenarios. Four connections on the ADM module can even be used as analogue inputs. This means that both digital and analogue peripheral devices such as temperature and CO2 sensors, ventilation buttons and signal emitters can be connected via the CPS-M and their signals evaluated.

To the product details

Solution application

Natural ventilation for visionaries: Henninger Tower

Henninger Tower is one of the tallest, most beautiful residential towers in Germany and a new landmark in Frankfurt.

Construction on the new residential tower on the grounds of the Henninger Brewery in the Sachsenhausen district of Frankfurt is expected to finish in spring of 2017. The architectural firm MEIXNER, SCHLÜTER, WENDT drafted the design for the building. The ventilation solution has been implemented by D+H.
Our intelligent system solutions are tuned to work together and enable outstanding ventilation and optimal noise dampening. The GVL-M Series ventilation control panel responds automatically to weather station data. CDC Series drives effortlessly lock and unlock the parallel projecting windows. VDC Series drives also move ventilation flaps on the skylight windows.
The concealed VCD 203/250 chain drive effortlessly opens and closes the ventilation flaps on the skylight windows. The result is a supply of cool, healthy outdoor air that replaces hot, stale indoor air.
Integrated chain drives of the CDC series move the parallel projecting windows forward and back. VLD Series lock drives reliably lock and unlock the windows as needed.

Awarded the International Iconic Award 2015 for visionary architecture, the building towers to a height of 140 m and provides more than 200 flats. State-of-the-art ventilation solutions from D+H provide a perfect living environment in a sophisticated urban space. The D+H ventilation solutions for the Henninger Tower have been used to implement the highest aesthetic demands using a technology that has minimal impact on visuals. A customized yet cost-efficient system solution for urban residential architecture with a sophisticated façade design.

MEIXNER SCHLÜTER WENDT Architects

Florian Schlüter, Claudia Meixner & Martin Wendt

"In addition to the qualities the Henninger Tower boasts as a symbol of commemoration and identity, the new building is also a contemporary, one-of-a-kind high-rise apartment tower. One aspect of the building's charm is in the façade structure, which consists of balconies and conservatories."

Application area

The high school: Natural ventilation in educational institutions

Quality schooling needs quality air.
Best marks for ventilation with D+H.

The adoption of school reform in Germany is making the period to obtain a diploma shorter, but often leaves students in German classrooms burning the candle at both ends.

High time to help students keep cool under the pressure in schools, universities and other educational institutions. Several studies show that quality air is critical for efficient learning and focused work. And ventilation solutions from D+H are critical for high-quality air.

Mind-boggling bookwork is simply an everyday part of school.

You can implement the solutions from D+H to provide fresh, clean air for students despite the headache from intense studying. Our individualized ventilation strategy opens and closes all windows with perfect positioning based on the indoor and outdoor temperatures. In the absence of wind pressure or differences in temperature, exhaust fans start automatically, allowing the windows to serve as elements for supplying air.

Quality schooling needs quality air.

The adoption of school reform in Germany is making the period to obtain a diploma shorter, but often leaves students in German classrooms burning the candle at both ends.

High time to help students keep cool under the pressure in schools, universities and other educational institutions. Several studies show that quality air is critical for efficient learning and focused work. And ventilation solutions from D+H are critical for high-quality air.
Best marks for ventilation with D+H.

Mind-boggling bookwork is simply an everyday part of school.

You can implement the solutions from D+H to provide fresh, clean air for students despite the headache from intense studying. Our individualized ventilation strategy opens and closes all windows with perfect positioning based on the indoor and outdoor temperatures. In the absence of wind pressure or differences in temperature, exhaust fans start automatically, allowing the windows to serve as elements for supplying air.

Basics

The three types of natural ventilation

Variant 1

The air starts to circulate as soon as the windows are opened on one side of the room. Because the amount of air exchange is limited, it only works in small rooms.

Variant 2

Ventilation is provided by windows on two or more sides of the building using differences in wind pressure along the façade. This allows fresh air to quickly reach large, deep rooms.

Variant 3

Ventilation is provided by motorised windows combined with exhaust fans. This provides fresh air even in rooms with particularly complex climatic conditions.

Windows & acoustics

Windows & Acoustics

Installed + Attached

Headquarters

Sales

Purchase

D+H service and sales partners

The expansive D+H service and sales partner network offers property-based planning and consulting, proper installation, careful maintenance and reliable supply with spare parts.

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Natural ventilation (CNV)

Modern Comfort + Contemporary Ventilation

Controlled natural ventilation (CNV) improves indoor air and provides thermal comfort.

A true plus for natural ventilation

Innovation

Safety and convenience in one device

The digital CPS-M controller enables smoke extraction and ventilation using only one control panel.

Solution application

Natural ventilation for visionaries: Henninger Tower

Henninger Tower is one of the tallest, most beautiful residential towers in Germany and a new landmark in Frankfurt.

MEIXNER SCHLÜTER WENDT Architects

Florian Schlüter, Claudia Meixner & Martin Wendt

"In addition to the qualities the Henninger Tower boasts as a symbol of commemoration and identity, the new building is also a contemporary, one-of-a-kind high-rise apartment tower. One aspect of the building's charm is in the façade structure, which consists of balconies and conservatories."

Application area

The high school: Natural ventilation in educational institutions

The adoption of school reform in Germany is making the period to obtain a diploma shorter, but often leaves students in German classrooms burning the candle at both ends.

Mind-boggling bookwork is simply an everyday part of school.

The adoption of school reform in Germany is making the period to obtain a diploma shorter, but often leaves students in German classrooms burning the candle at both ends.

Mind-boggling bookwork is simply an everyday part of school.

Basics

The three types of natural ventilation

Variant 1

Unilateral ventilation

Variant 2

Cross ventilation

Variant 3

Hybrid ventilation

Windows & acoustics

Windows & Acoustics

Planning support

Installed + Attached

Gallery

Made + Delivered

D+H service and sales partners

CDC-0252-0800-1-ACB

CPS-M1-S

RT 45

SNT 2

Natural ventilation (CNV)

Modern Comfort + Contemporary Ventilation

Controlled natural ventilation (CNV) improves indoor air and provides thermal comfort.

A true plus for natural ventilation

Innovation

Safety and convenience in one device

The digital CPS-M controller enables smoke extraction and ventilation using only one control panel.

Solution application

Natural ventilation for visionaries: Henninger Tower

Henninger Tower is one of the tallest, most beautiful residential towers in Germany and a new landmark in Frankfurt.

MEIXNER SCHLÜTER WENDT Architects

Florian Schlüter, Claudia Meixner & Martin Wendt

"In addition to the qualities the Henninger Tower boasts as a symbol of commemoration and identity, the new building is also a contemporary, one-of-a-kind high-rise apartment tower. One aspect of the building's charm is in the façade structure, which consists of balconies and conservatories."

Application area

The high school: Natural ventilation in educational institutions

The adoption of school reform in Germany is making the period to obtain a diploma shorter, but often leaves students in German classrooms burning the candle at both ends.

Mind-boggling bookwork is simply an everyday part of school.

The adoption of school reform in Germany is making the period to obtain a diploma shorter, but often leaves students in German classrooms burning the candle at both ends.

Mind-boggling bookwork is simply an everyday part of school.

Basics

The three types of natural ventilation

Variant 1

Unilateral ventilation

Variant 2

Cross ventilation

Variant 3

Hybrid ventilation

Windows & acoustics

Windows & Acoustics

Planning support

Installed + Attached

Gallery

Made + Delivered

D+H service and sales partners

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