Not registered yet? Take advantages of registration:
Products saving in a binding to the projects
Online consultation from experts

Privacy policy

Blauberg Vento Expert A50-1 S8 W V.3

Vento Expert A50-1 S8 W V.3
Vento Expert A50-1 S8 W V.3

Single-room heat recovery units with Wi-Fi control. Maximum air flow up to 50 m³/h.
Model features
  • Description
  • Modifications
  • Downloads
  • Technical data
  • Designation key
  • Accessories

Extended temperature range up to -30 °C.
Arrangement of efficient energy-saving, supply and exhaust, single-room ventilation in flats, houses, cottages, social and commercial premises.Reducing heat losses caused by ventilation due to heat recovery.Humidity balance and controllable air exchange create individually controlled microclimate.Wi-Fi data exchange between several singleroom ventilation units for coordinated operation.Controlled by Android or iOS smartphone or tablet.


One of the best heat recovery efficiency on the market due to innovative hexagonal structure of the heat exchanger cells Built-in Wi-Fi for wireless communication between units and Android or iOS device control Integrated automatic air shutters prevent air back drafting Easy maintenance. Indoor unit is opened by pressing the latches on both sides. The specially designed front panel can be closed manually to ensure 100 % air tightness and protect against wind impact The demountable design of the regenerator cartridge improves heat recovery efficiency and simplifies maintenance
Warm stale air is extracted from the premise, flows through the ceramic heat exchanger and transfers its heat and moisture to it.As the ceramic heat exchanger gets warmed up, the unit switches to the supply mode. Clean cold intake air flows through the heat exchanger and absorbs accumulated heat and humidity.When the heat exchanger is cooled down, the unit switches to the extract air mode.
Unit control via smartphone or tablet application. The units can be connected via Wi-Fi for synchronized operation. House ventilation control via cloud service from anywhere in the world.
Connection to smart house or Building Management System (BMS) via Wi-Fi.
Blauberg Vento V.2 app for Android or iOS devices is available at Google Play and App Store.
Vento Expert A50-1 S8 W V.3 either can operate as independent unit or can be connected with other units in a house and controlled with a master unit. In this case, only the master unit receives a signal from the remote control.
Control of the unit operation mode is also performed by means of the sensor control panel located on the unit casing or the remote control.

Vento Expert A50-1 S8 W V.3 is equipped with a humidity sensor for indoor humidity control. If humidity increases above a set point, the unit boosts to the speed III.

The unit is designed for through-the-wall installation inside a prepared hole in an outer wall of the building.The best ventilation solution is pairwise installation of reverse phase synchronized units. Some units ensure supply of fresh air to the room and the other units extract air from the premise. This way the most efficient balanced ventilation is arranged. In case of brand new construction, units are mounted in two stages:
  • Pre-installation of an air duct and an outer ventilation hood at the stage of indoor finishing and outer decorative wall finishing.
  • Completion of the installation before commissioning of a house. It includes installation of the indoor unit with controller and shutters, the cartridge, the heat exchanger, the fan and the filters.
Modification name
Vento Expert A50-1 S8 W V.3
Documents archieve
Documents archieve
Select a document type
  • Catalogues
  • Technical documentation
  • Certificates
Outer ventilation hood with frost protection AH-8 - installation instruction (pdf 1.41Mb)
Connection to a „Smart Home“ system - connection guide (pdf 1.21Mb)
Vento Expert A50-1 W V.3 - user's manual (pdf 5.41Mb)
Vento Expert A50-1 S8 W V.3 - data sheet (pdf 2.19Mb)
Vento Expert A50-1 S8 W V.3 - image (png 139.4Kb)
Technical data
Technical data
Parameters Vento Expert A50-1 S8 W V.3
Speed I II III
Voltage [V / 50 (60) Hz] 100-240
Power with hood heating element off [W] 5.0 6.0 8.5
Power with hood heating element on [W] 65.0 66.0 68.5
Current with hood heating element off [A] 0.035 0.040 0.059
Current with hood heating element on [A] 0.295 0.300 0.319
RPM [min⁻¹] 800 1300 1900
Air flow in ventilation mode [m³/h (l/s)] 15 (4) 30 (8) 50 (14)
Air flow in energy recovery mode [m³/h (l/s)] 8 (2) 15 (4) 25 (7)
SFP [W/l/s] 2.40 1.44 1.22
Filter G3 (Option: G4; F7 PM2.5 > 70 %*)
Transported air temperature [°C] -30…+40
Sound pressure level at 1 m in accordance with ISO 3741:2004 [dBA] 13 25 37
Sound pressure level at 3 m in accordance with ISO 3741:2004 [dBA] 4 16 28
Outdoor sound pressure attenuation in accordance with DIN EN 20140 [dBA] 41/47**
Classification of air flow sensitivity to pressure difference variations in accordance with EN 13141-8 S3***
Indoor/outdoor airtightness classification of the complete unit in accordance with EN 13141-8 D1
Heat recovery efficiency in accordance with DIBt LÜ-A 20 [%] up to 95
Ingress protection rating IP24
* maximum air flow 40 m³/h
** with open and closed front panel
*** manual setting of 100% speed in a mobile application
Designation key
Designation key
Model Air duct Rated air flow [m³/h] Front panel type Ventilation hood type Control
Vento Expert A: round air duct 50

-1: flat front panel

S8: ventilation hood for
a cold climate with frost protection
W V.3: control and setup of the unit
with the Wi-Fi mobile application
Name   Description
Pre-installation Kit Vento Expert A50-1 S8
Pre-installation kit for mounting into walls with standard thickness.
• Air duct
• AH-8 white 160 outer ventilation hood
• Polystyrene foam plug
• Polystyrene foam wedges
Completion Kit Vento Expert A50-1 W V.3
Final mounting kit.
• Regenerator module
• Fan module
• G3 filters (2 pcs.)
• Indoor unit with a controller and shutters
• Remote control
FP2 Vento G3

G3 filters (2 pcs.)

FP2 Vento G4
Coarse filter.
• Plastic filter holder (1 pc.)
• G4 filter (1 pc.).
FPC 150х50 G4 G4 coarse filter
FP2 Vento F7 Filter set.
• Plastic filter holder (1 pc.)
• F7 fine filter (1 pc.).
Filtration rate PM2.5 > 70 %
FPC 150х50 F7 F7 fine filter. Filtration rate PM2.5 > 70 %
АН-8 white 160

White painted aluminium outer ventilation hood with frost protection for a cold clima

АН-8 chrome 160 Brushed stainless steel outer ventilation hood with frost protection for a cold climate
R 160-500 500 mm air duct and polystyrene foam plug
R 160-700 700 mm air duct and polystyrene foam plug
SE Vento Expert W Sensor control panel
FB Vento Expert A50 Remote control
CD-1 CO2 sensor with LED CO2 indication and a sensor button for operation mode selection
CD-2 CO2 sensor
S Ventо Expert A50 Cardboard template for indoor installation of the unit