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Blauberg VENTO Expert DUO A30-1 W

VENTO Expert DUO A30-1 W
VENTO Expert DUO A30-1 W

Single-room heat recovery units with Wi-Fi control. Maximum air capacity up to 30 m³/h.
Model features
  • Description
  • Modifications
  • Downloads
  • Designation key
  • Technical data
  • Accessories

Dear partners!
Please note that as of the end of the third quarter of 2020, in order to increase the efficiency of the Vento Expert Duo, the company manufactures products with regenerators divided into two sections.


Arrangement of balanced energy saving, supply and exhaust, single-room ventilation in kitchen, bathroom and utility room.Reducing heat losses caused by ventilation due to heat recovery.Humidity balance and regulated air exchange create individually controlled microclimate.Wi-Fi communication between several single-room ventilation units for coordinated operation.Controlled by Android or IOS smartphone or tablet.



To increase the efficiency of the Vento Expert Duo, the regenerator is divided into two parts, which are isolated from one another, thus eliminating the transfer of heat and moisture between them.One of the fans operates in the supply mode: fresh cold intake air from outside flows through the first regenerator, and absorbs accumulated heat and humidity.

At the same time, the other fan operates in the exhaust mode: warm stale air is extracted from the room to the outside, and while passing through the other regenerator, gradually heats it up and transfers some of the moisture.After 70 seconds operation the fans change the rotation direction and opposite processes start.

Control of the unit operation mode is performed by means of smartphone, sensor control panel located on the unit casing or a remote controller.  

VENTO Expert DUO A30-1 W either can operate as independent unit, or can be connected with other units in a house to be controlled with a master unit. In this case, only the master unit receives a signal from the remote control. VENTO Expert DUO A30-1 W is equipped with a humidity sensor for indoor humidity control. If humidity will rise higher than set point, than the unit will boost to high speed independently from other units in the system.

The units can be connected by Wi-Fi. BlaubergVento app for Android or iOS devices isavailable at Google Play and App Store.


The VENTO Expert DUO A30-1 W unit can be connected to a laptop for advanced settings:

  • Master or slave;
  • Connection through a Wi-Fi router or directly to a smartphone.
VENTO Expert A50-1 W units should be installed in the living room andbedrooms while VENTO Expert DUO A30-1 W should be installed inkitchen, bathrooms and utility room. The unit is designed for through-the-wall installation inside a preparedhole in an outer wall of the building.
Modification name
VENTO Expert Duo A30-1 W
Modification name
VENTO Expert Duo A30-1 W
Documents archieve
Documents archieve
Select a document type
  • Catalogues
  • Technical documentation
  • Certificates
VENTO Expert W - software for PC (ver.1.1.2) (zip 3.13Mb)
VENTO Expert W - app for Android OS (ver.1.2.2) (zip 9.63Mb)
VENTO Expert Duo A30-1 W - data sheet (pdf 1.59Mb)
VENTO Expert Duo A30-1 W - user manual (pdf 10.27Mb)
VENTO Expert Duo A30-1 W - image (png 185.02Kb)
Outer ventilation hood AH 160 Duo - installation instruction (PDF 963.72Kb)
Outer ventilation hood AH-5 160 Duo - installation instruction (PDF 1.1Mb)
Connection to Smart Home - operation manual (pdf 494.67Kb)
Filters maintenance manual (pdf 3.04Mb)
Designation key
Designation key
Model Fans Air duct Nominal air flow [m³/h] Unit modification Control
Vento Expert Duo: two fans A: round air duct 30 1 W: wireless control
Technical data
Technical data
Parameters Vento Expert Duo A30-1 W
Speed 1 2 3
Voltage [V / 50 (60) Hz] 100-230
Power [W] 2,17 3,66 6,62
Current [A] 0,026 0,039 0,066
RPM [min⁻¹] 1600 2200 2500
Air flow [m³/h (l/s)] 10 (3) 20 (6) 30 (8)
Air flow in humidity extract mode [m³/h (l/s)] 60 (16)
Filter G3
Transported air temperature [°C] -15…+50
Sound pressure level at 1 m in accordance with ISO 3741:2004 [dBA] 33 40 43
Sound pressure level at 3 m in accordance with ISO 3741:2004 [dBA] 24 31 34
Outdoor sound pressure attenuation in accordance with DIN EN 20140 [dBA] 42
Regeneration efficiency [%] in accordance with DIBt LÜ-A 20 up to 85
SEC Class A
Ingress protection rating IP24
Name   Description
FP Vento Expert Duo A30 G3

G3 filter kit (2 pcs.)

FB VENTO Expert A50 Remote control
AH-5 white 160 DUO Stainless steel ventilation hood, painted white
AH-5 chrome 160 DUO Brushed stainless steel ventilation hood
AH chrome 160 DUO Brushed stainless steel ventilation hood
AH white 160 DUO Aluminum ventilation hood, painted white
PP 160/0.5 Outer ventilation hood for mounting from inside
CD-1 CO2 sensor with LED indication and on/off button
CD-2 CO2 sensor
LST VENTO Expert DUO Air stream separator