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https://www.international.zehnder-systems.com/comfortable-indoor-ventilation

Comfortable indoor ventilation

Our comfortable indoor ventilation with heat recovery is energy-efficient and provides a healthy indoor climate.

It promotes the well-being of the occupants and increases the value of the property.

Products

New

Zehnder offers innovative, sustainable and smart solutions for a comfortable, healthy and energy-efficient indoor climate.

2017 has brought yet more innovations in the area of comfortable indoor ventilation.

The new generation of ventilation units: Zehnder ComfoAir Q

Demand control for Zehnder ComfoAir 70 and Zehnder ComfoSpot 50

New components for reliable installation of air distribution systems with Zehnder ComfoFresh

Consultation and expertise

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Zehnder ComfoAir Q

More efficient, quieter and more intelligent: For a perfect feel-good climate and ease of use for today’s requirements.

Find out more about the new generation of ventilation units

 

Zehnder Comfosystems

The comfortable indoor ventilation system with up to 95% heat recovery provides energy-optimised air exchange, which can be automatically controlled to suit individual requirements.

The system components, intelligently designed to work together, provide a constant supply of fresh air while extracting stale air.

More information

Functional principle of comfortable indoor ventilation

The comfortable indoor ventilation system with up to 95% heat recovery provides energy-optimised air exchange, which can be automatically controlled to suit individual requirements.

The system components, intelligently designed to work together, provide a constant supply of fresh air while extracting stale air.

More information

Advantages and benefits of comfortable indoor ventilation

Here, you can find information about how to combine health, energy savings, comfort, value retention, attractive design and hygiene all under one roof – using comfortable indoor ventilation

Find out more

From planning to maintenance of ventilation systems

Zehnder supports tradesmen in the planning of ventilation systems. Coordinated, simple-to-use system components enable quick installation.

More information

Sample plans

Whether you’re dealing with a single-family or multiple-family home, our planning aids for comfortable indoor ventilation will keep you on the right track.

Sample plans for apartments and single-family homes

Pure comfort with maximum hygiene

Zehnder systems for comfortable indoor ventilation meet the very strictest hygiene requirements. There are just three simple things to keep in mind: Make sure that planning is carried out by a professional, the system is installed correctly and maintenance is carried out regularly. You can then be safe in the knowledge that the comfort ventilation systems will achieve perfect levels of hygiene at all times.

Tips and tricks for optimum hygiene

Zehnder Enthalpy exchanger

Enjoy the best possible indoor air quality all year round. The Zehnder enthalpy exchanger creates a comfortable indoor climate and high indoor air quality thanks to both heat 
and humidity recovery.

Find out more information here

Hans-Peter Zehnder

Zehnder ComfoValve Luna

The Zehnder ComfoValve Luna family cares for your comfort at home.

Learn more about the Zehnder ComfoValve Luna

Zehnder ComfoValve Luna

Service

Benefit from our overall system competence in comfortable indoor ventilation.

Best performance from the unit to the smallest air distribution component: Zehnder provides complete indoor ventilation systems composed of perfectly matched components to offer finest indoor air quality for your customers' homes.

NEW! Come and discover our comfortable indoor ventilation system movie

Zehnder ComfoPlan guides you through planning for comfort ventilation

From the air volume calculation according to DIN 1946-6 to the material list including cost calculation, Zehnder ComfoPlan is a helpful aid for installers, planners and architects – clear, user-friendly and efficient.

Open Zehnder ComfoPlan