Depair SA · Sierre, Valais

One minute to see it all

Our units, our ranges, our workshop, our service.

What we offer

Five fields, a single point of contact

Monobloc

From 500 to 40,000 m³/h, custom-built

Retrofit

Upgrading an installation without replacing it

Controls

Built into the unit, set at commissioning

Commissioning

Checks, report, compliance

Depair Connect

Continuous monitoring and alarms

The monobloc range

Two questions are enough: which format, which controls

Compact · without controls
— supplied by the client

VS-ECO

500 – 3,200 m³/h

6 models · ISO ePM1 60% filtration

Compact · with controls
— Depair built-in

VS-MEG

500 – 3,200 m³/h

24 models · Climatix built in

Custom-built
— with or without controls

VS-SP

500 – 40,000 m³/h

Plate, rotary or coil heat recovery

Common to all three ranges: insulated frame profiles and 45 mm panels · DIN EN 1886: T2 / TB1 / D1 / L1 · rooftop installation optional

Manufacturing

Designed, built and tested in Sierre

Design, sheet metal, assembly and testing under one roof.

1

Design

2

Sheet metal

3

Assembly

4

Testing

5

Delivery

Controlled lead time: 12 weeks

In-house sheet metal: 2 mm aluminium, 0.65 mm steel, 1500 × 3000 mm sheet format.

Retrofit

We keep what works.
We modernise what consumes.

70 %

up to 70% savings on fan energy consumption, measured on site

EC-SWAP — patented technology

The module is fitted inside the air handling unit, close to the motor, with no rewiring.

Setpoint via LOW and HIGH potentiometers, or from the PLC · SIA 382/1:2025: a motor retrofit acts directly on the SFP.

Controls & operation

Once the unit is running

Commissioning

Checks, report, NIBT 6.1 / OIBT compliance — 10 working days.

Depair Connect

Continuous remote monitoring and alarms.

Support

Our teams respond during office hours.

References

Where our units run

Healthcare Schools Industry Commercial Hospitality Public sector

CHUV · HUG · EPFL · CERN · UN Geneva · University of Fribourg · Nestlé · Migros · Coop · Sion Hospital

What matters to us

Responsiveness

A team that answers fast and adapts to the urgency of your projects.

Flexibility

Tailored solutions for every configuration and every need.

Reliability

Proven know-how and durable equipment, compliant with standards.

An air handling unit to design?

An existing installation to upgrade?

Let’s talk.

Request a quote

depair.ch · Rue du Manège 30, 3960 Sierre · +41 27 455 16 14

Depair