The specialist in custom-built air handling units
From design to remote monitoring, DEPAIR engineers and manufactures high-performance, long-lasting air handling units.
- In-house design & manufacturing
- Controlled lead time: 17 weeks
- Remote monitoring 24/7
Complete expertise in air handling
From design through to remote monitoring.
Mastery of air, in the service of your ideas
Swiss quality
Meticulous design for optimal performance and exceptional durability.
Sustainability
Environmentally responsible technologies, reduced operating costs.
Expertise
Support from design through to commissioning.
Monitor your installations remotely, 24/7
Check the status of your units in real time, receive alerts and adjust the controls wherever you are.
Log inA few recent projects
For industry, commercial buildings and public authorities.
Air handling unit — Industrial site
High-capacity air handling.
Retrofit — Commercial building
Modernisation of an air handling plant.
Depair Connect — Multi-site
Remote monitoring.
Industry • Healthcare • Commercial • Schools • Shopping centres • Airports • Watchmaking
The latest news
EC-SWAP®: modernise your air handling units without touching your control system
Read more →The adventures of the caps
“With DEPAIR SA, explore a vast and connected industrial world, offering infinite possibilities.”
Thanks to our expertise and know-how, we support your growth and take you towards new horizons. We offer innovative solutions, perfectly tailored to your needs, to go beyond the limits of conventional solutions.






Planning an air handling project?
Request your tailored quote — a fast response from our engineering department.
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