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Northvent DUO A30-1 W


Single-room heat recovery units with Wi-Fi control. Maximum air capacity up to 30 m³/h.


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.

One fan supplies fresh and cold air from outdoor, which flows through the correspondent part of the ceramic regenerator and absorbs accumulated heat and humidity.At the same time, another fan extracts slate and warm air from indoor, that flows through the other part of the ceramic regenerator and transfers heat energy and moisture to it. After 70 second of operation, fans change their directions of rotations to the opposite ones, and everything happens vice versa.
Control of the unit operation mode is performed by means of smartphone, sensor control panel located on the unit casing or a remote controller.  
Northvent 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.  Northvent 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. Northvent PRO app for Android or iOS devices isavailable at Google Play and App Store.

The Northvent 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.
Northvent A50-1 W units should be installed in the living room andbedrooms while Northvent 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.


Parameter Expert Duo A30-1 W (1 speed) Expert Duo A30-1 W (2 speed) Expert Duo A30-1 W (3 speed) Measurement unit
Voltage 100-240 100-230 100-230 V
Frequency 50/60 50/60 50/60 Hz
Power 2.17 3.66 6.62 W
Current 0.026 0.039 0.066 A
RPM 1600 2200 2500 min-1
Air capacity 3 6 8 l/s
Air flow in heat recovery mode 60 60 60 m³/h
Air flow in heat recovery mode 16 16 16 l/s
Air capacity 10 20 30 m³/h
Sound pressure level at 1 m 33 40 43 dBА
Sound pressure level at 3 m 24 31 34 dBА
Temperature of transported air -15…+50 -15…+50 -15…+50 °С
Ingress protection rating IP24 IP24 IP24
Filter G3 G3 G3
Regeneration efficiency in accordance with DIBt LÜ-A 20 ≤ 85 ≤ 85 ≤ 85 %
Outdoor sound pressure attenuation in accordance with DIN EN 20140 42 42 42 dBА
SEC class A A A
Mounting wall mounting wall mounting wall mounting



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