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Northvent Expert A30 W V.2


Single-room heat recovery unit with Wi-Fi control. Air capacity up to 30 m³/h. Heat recovery efficiency up to 81 %.



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 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 of the best regeneration efficiency on the market due to innovative hexagonal structure of the heat exchanger cells.
The integrated Wi-Fi technology ensures control and setup of the unit via the mobile device based on Android or iOS platforms as well as wireless data transfer between the units.

Warm stale air is extracted from the premise, flows through the ceramic regenerator and transfers its heat energy and moisture to it.As the ceramic regenerator gets warmed up, the unit switches to the supply mode. Clean cold intake air flows through the regenerator and absorbs accumulated heat and humidity.When the ceramic regenerator is cooled down, the unit switches to the extract air mode.

Northvent PRO app for Android or iOS devices is available at Google Play and App Store.


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 air damper, the cartridge, the regenerator, the fan and the filters.



Parameter Expert A30 W V.2 (1 speed) Expert A30 W V.2 (2 speed) Expert A30 W V.2 (3 speed) Measurement unit
Voltage 100-240 100-240 100-240 V
Frequency 50/60 50/60 50/60 Hz
Current 0.027 0.037 0.051 A
Power 1.80 3 4.40 W
RPM 1600 2200 2500 min-1
Air flow in heat recovery mode 5 10 15 m³/h
Air flow in heat recovery mode 1 3 4 l/s
Air flow in ventilation mode 3 6 8 l/s
Air flow in ventilation mode 10 20 30 m³/h
SFP 1.30 1.08 1.06 W/l/s
Sound pressure level at 1 m distance 30 37 40 dBА
Sound pressure level at 3 m distance 21 28 31 dBА
Temperature of transported air -15…+50 -15…+50 -15…+50 °С
EC motor yes yes yes
Ingress protection rating IP24 IP24 IP24
Filter G3 G3 G3
Regeneration efficiency in accordance with DIBt LÜ-A 20 ≤ 81 ≤ 81 ≤ 81 %
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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