Lomanco Turbines Set ENERGO EVL3410 BEB14

Lomanco ENERGO –automatic roof ventilation The Lomanco ENERGO system retains its original function – ventilation for roofs, roof decks, attics and interiors whilst at the same time it can guarantee the minimum performance that is required by the user. This ventilation system no longer depends on a single source, wind power, it can also be driven by electricity. The LOMANCO 14" turbine is supplemented by an intelligent control unit and an additional electric ventilator with a gearbox that can assist turbine rotation during adverse weather conditions. The auxiliary motor has overload protection and slow start, so there is no damage due to frequent switching. In the absence of wind energy to rotate the turbine, the Lomanco ENERGO system’s control unit will switch to electricity as a power source. The drive system is fitted with a one-way bearing (freewheel clutch) to ensure that there is no engine and gearbox damage in the event of extremely strong wind.

Lomanco Turbines Set ENERGO EVL3410 BEB14
Files to download

Features & Benefits

  • Externally braced turbine BEB 14"
  • High quality electric ventilator EBM Papst
  • Guarantees constant performance
  • Intelligent control unit
  • Supplied with electrical box for easy installation
  • Low electricity consumption
  • Manual or electronic switching
  • Optional sensor connectivity (humidity, CO2, PIR) or timer
  • Popular solution for apartment houses


Nominal voltage 230 V
Frequency 50/60 Hz
Speed 2700 rpm
Max. input power 230 W
Max. back pressure 200 Pa
Max. ambient temp. -40°C to +80°C
Air flow 3410 m³/h
Sound pressure level 73 dB (A)
Type of protection IP 44

Flat roof

Pitched image

In the box

  • Reinforced turbine BEB14
  • Adjustable neck
  • Electric ventilator
  • Control unit
  • Octagonal base
  • Screws
  • Installation Guide

Our tip

Why use Lomanco turbines instead of a central electric ventilator?
The current system usually installed in apartment buildings uses a central electric ventilator for ventilation. The central electric ventilator is controlled from each flat. A vent switched on in one flat puts forced ventilation into operation in all the flats connected to the ventilation shaft. Activating a central ventilator is noisy and resonates on every floor. Another disadvantage is the fact that the electric ventilator can be switched on at any time of the day or night. Other major drawbacks include frequent breakdowns and the need for maintenance.

Lifetime Warranty

All Lomanco products come with a Lifetime Warranty. The warranty is transferable from the original owner to subsequent owners and applies to residential use only. Commercial use is covered by a 15 year warranty. We provide a standard 2 year warranty on all the accessories.

Price list

Lomanco Price List
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Installation Guide
Installation Guide BIB and BEB turbine
File size: 2.84 MB

Documents for download

Datasheet - EVL3410
File size: 333.07 KB
Installation Guide TIB and TEB turbine
File size: 1.41 MB
RIBA Approved Presentation - Wind Powered Ventilation
File size: 2.04 MB