Zehnder Comfosystems

Healthy, energy-efficient and comfortable

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.
Functional principle

Ventilation is the cornerstone of a comfortable and energy-efficient indoor climate and for maintaining your health. This applies to both domestic ventilation and ventilation in buildings used for commercial purposes.

With Zehnder Comfosystems ventilation units, the air volume can be simply adjusted to suit requirements. This comfortable ventilation guarantees a pleasant and healthy indoor climate at all times.

Advantages and benefits

Health

• Optimum oxygen levels and a draught-free air supply promote your well-being
• CO2 content below max. 1000 ppm (Pettenkofer method)
• Hypoallergenic and reduces respiratory disorders Prevents outdoor pollutants entering rooms, thanks to fine filters, as well as extraction of indoor pollutants
• Prevents mildew formation
• Insects are not able to get in from outside

Comfort

• Permanent supply of fresh, clean air
• A steady exchange of moist air, kitchen odours, tobacco smoke and VOC (volatile organic compound) for fresh air
• Optional pre-tempered air in winter and summer
• Operation is child’s play
• No more time needs to be spent on airing rooms manually by opening windows each day
• Protection against outside noise and increased protection against burglary

Energy savings 

• Energy savings of up to 50%
• Heat recovery of up to 95%
• Use of renewable energies for heating, cooling and hot water production
• Low energy consumption through high-efficiency EC fans 

Retention of value  

• Protection against mildew
• Protection of the building against moisture damage caused by a lack of ventilation
• Comfort ventilation systems already meet the requirements of future building standards (energy performance certificate)