

Ref.-No. 40008
Features
Decentralised compact ventilation unit with heat recovery for ceiling installation. For the supply and extract ventilation of individual rooms, such as classrooms, lounges, offices, commercial units, medical practices, etc. Equipped with energy-saving EC motors and a highly efficient, VDI-6022-certified aluminium heat exchanger with a heat recovery efficiency of up to 90%. Automatic shutters for intake and exhaust air prevent cold draughts when the fans are switched off. The flow-optimised supply air grille allows draught-free ventilation even for large rooms by making optimum use of the Coanda effect. Includes touch control element for easy operation and configuration of the unit functions. Incl. integrated CO2 sensor. Integration into the building management system is possible via ModBus RTU, ModBus TCP and BacNet.Additional data and accessories
Technical Data
General Information
Ref.-No.: | 40008 |
---|---|
Type: | KWL Yoga Style 400 |
Flow rate free-blowing: | 600 m³/h |
Voltage: | 230 V , 1 ph , 50 Hz |
Rated current (FLC) uncontrolled: | 2.45 A |
Nominal power: | 350 W |
Max. air flow temperature: | 40 °C |
IP protection category: | 20 |
Connect diameter: | 250 mm |
Weight: | 167,00 kg |
Unit design: | universal |
Heat exchanger: | plate heat exchanger |
ErP-ηt:: | 84,8 % |
Wiring diagram no.: | 1500 |
Quicklinks
Additional data and accessories
Helios Standorte in Europa.

Helios Ventilatoren GmbH + Co KG
Lupfenstraße 8
78056 Villingen-Schwenningen - DE
Tel.: +49 (0) 7720 / 606-0
Fax: +49 (0) 7720 / 606-166
E-Mail:

Helios Ventilatoren Ges. mbH
Siemensstrasse 15
6063 Rum/Innsbruck
Tel.: +43 (0) 512/26 59 88
Fax: +43 (0) 512/26 59 88 – 85
E-Mail:

Helios Ventilatoren AG
Tannstrasse 4
8112 Otelfingen
Tel.: +41 (0)44 735 36 36
Fax: +41 (0)44 735 36 37
E-Mail:

Helios Ventilateurs
9 rue du gibier
67120 Molsheim
Tel.: +33 (0)3 90 40 48 48
Fax: +33 (0)6 78 03 12 50
E-Mail:

Helios Ventilation Systems
5 Crown Gate, Wyncolls
RoadSeveralls Industrial Park
Colchester, Essex CO4 9HZ
Tel.: +44 (0)1206 228 500
Fax: +44 (0)1206 228 501
E-Mail: