Silvento ec - the all-rounder

The Silvento ec clamp fan can be installed particularly quickly and easily.

The clamp fan can also be controlled from four different boards:

Basic board: The Silvento ec has seven ventilation levels between 15 and 60 m³/h. They can also be equipped with time delay and interval switching. They can also be combined with time delay, interval control and switch-on delay.

Comfort board: In addition to the capabilities of the basic board, this is also equipped with a humidity and temperature sensor. A finer and more individual humidity control, which even controls the fan without permanent basic ventilation, has never been available before.

Brand new: Komfort+: In addition to the familiar switching, time and configuration options (e.g. switch coupling, time follow-up, interval or humidity sensors), the new Komfort+ (pronounced Komfortplus) board now offers a brand new VOC sensor. In addition, an integrated humidity and temperature sensor system or CO2-equivalence control can be switched on and optionally available motion sensors or radio modules can be integrated.

Basement board: With the basement board, the Silvento ec ensures clean and hygienic ventilation of the basement area. Commissioning is carried out in conjunction with the circuit board type 5/EC-KE and the switch type 5/W2 FK. The fan permanently records the air humidity and forms an average value, which can be achieved by ventilation.

All modules can be combined with plug-on extension modules:

1) The motion detector module with a radar-supported motion detector makes switches superfluous. All control techniques of the basic module are triggered via the motion detector.

2) With the aid of the optional radio module, the Silvento ec can be remote-controlled by radio from external controls, sensors or with radio switches without further wiring.

Diagnostic software from LUNOS

The LUNOS diagnostic software can be connected to the Silvento ec. You can find out about the advantages here.


Due to the extremely low energy consumption, the Silvento ec is so efficient that it does not fall into the classification for the energy label and therefore must not be labelled at all.

General building authority approval: Z-51.1-215.

Art. no. 40078, Art. no. 40079


Der Klemmlüfter Silvento ec kann besonders schnell und einfach installiert werden.

Technical specifications
Silvento-Type V-ec or KL-ec Boards
5/EC-ZI (90)
5/EC-FK (90)
5/EC-FK+ (90)
Volume flow 15/20/30/40/45/50/60/(90) m³/h
Sound power level LW 18/22/29/36/38/40/44/(52) dB(A)
Sound pressure level at 1 metre distance 10/14/21/28/30/32/36/(44) dB(A)
Sound pressure level at 3 metre distance 0/5/12/18/20/23/26/(34) dB(A)
Power consumption 1,8 - 6,2 (14,5) W
Supply voltage 200 - 240 V AC 50/60 Hz
Control voltage 0 - 10 V
Protection class IPX5



Wählen Sie beim Klemmlüfter

1) Eine von vier Steuerungsplatinen

2) Eins der Erweiterungsmodule

3) Diagnosesoftware



Sehen Sie sich den Silvento in 3-D direkt in unserer virtuellen Wohnung an:

zu LUNOS living