Natural ventilation

Because of humidity and allergens, the air inside a building is often worse than the air outside. A daily ventilation system ensures a steady flow of fresh air that removes heat and moisture. The windows close automatically if, say, it starts to rain.

We design, supply and install complete systems, including thermostats, wind and rain detectors, and electrically operated windows, rooflights and control panels.

More about natural ventilation

SUBCATEGORIES

Electric drives and locks

The electric drives in our range are suitable for opening various types of façade and louvre windows, and rooflights. For every drive we offer various types of mounting…

Control panels

Control panels and power supplies for daily ventilation systems.

Controls and sensors

Ventilation buttons, thermostats, rain sensors, wind sensors, CO2 sensors.

FRA 11-BSY+

WINDOW LOCKING DRIVE REPLACING THE HANDLE

Power supply 24 V DC; rotation angle 90° / 180°; torque 10 Nm

GVL 8301-K V2

VENTILATION CONTROL UNIT

Output power supply 24 V DC / 1 A; 1 group

GVL 8304-K

VENTILATION CONTROL UNIT

Output power supply 24 V DC / 4 A; 1 group

GVL 8401-K-RC V2

VENTILATION CONTROL UNIT INCL. WIRELESS CONTROL

Output power supply 24 V DC / 1 A; 2 groups

GVL 8408-M

VENTILATION CONTROL UNIT

Output power supply 24 V DC / 8 A; 5 groups

LDx

COMPACT LOUVRE DRIVE

Power supply 24 V DC; travel 28.5 to 80 mm; force 900 N

LDx-1-ACB

LOUVRE WINDOW DRIVE 24 V PACKED WITH TECHNOLOGY

Power supply 24 V DC; travel 36 to 90 mm; force 1 400 N to 1 800 N

LDx-1-PLP

LOUVRE WINDOW DRIVE 24 V

Power supply 24 V DC; travel 36 to 90 mm; force 1 400 N to 1 800 N

LDx-5

LOUVRE DRIVE 230 V

Power supply 230 V AC; travel 36 to 90 mm; force 1 400 N to 1 800 N

LDx-5-ACB

LOUVRE WINDOW DRIVE 230 V PACKED WITH TECHNOLOGY

Power supply 230 V AC; travel 36 to 90 mm; force 1 400 N to 1 800 N

LS 84-U-V

VENTILATION BUTTON 230V

Input voltage 230 V AC, protection rating IP 20, material: plastic, colour: white, dimensions 80 x 85 mm, weight: 0.30 kg

LT 84-A

VENTILATION BUTTON 24 V

Input voltage 24 V DC, protection rating IP 44, material: plastic, colour: white-grey, dimensions 70 x 70 x 45 mm, weight: 0.20 kg

LT 84-U

VENTILATION BUTTON 24 V

Input voltage 24 V DC, protection rating IP 20, material: plastic, colour: white, dimensions 80 x 80 mm, weight: 0.15 kg

LT 84-U-SD

VENTILATION BUTTON 24 V WITH LED

Input voltage 24 V DC, protection rating IP 20, material: plastic, colour: white, dimensions 80 x 80 mm, weight: 0.15 kg

LT 84-U-V

VENTILATION BUTTON 230 V

Input voltage 230 V AC, protection rating IP 20, material: plastic, colour: white, dimensions 80 x 80 mm, weight: 0.15 kg

LT 84-U-W

AUTOMATIC / MANUAL VENTILATION SWITCH

Input voltage 24 V DC, protection rating IP 20, material: plastic, colour: white, dimensions 80 x 80 mm, weight: 0.30 kg

PD-C180i:16 DH

PRESENCE DETECTOR

The PD-C180i/16 DH presence detector keeps you safe! It is installed on the wall or window frame, stops the closing movement of the window drive, and…

REM 42

RAIN DETECTOR, 24 V

The REM 42 rain detector is perfectly suited for monitoring rain in combination with SHEV control panels and ventilation control panels. It is used…

REM 801-RC

WIRELESS RAIN DETECTOR, 24 V

Our REM 801-RC rain detector sends rain data to a wireless receiver.

SLT 42A

VENTILATION KEY SWITCH 24 V

Input voltage 24 V DC, protection rating IP 54, material: aluminium, colour: light grey, dimensions 70 x 90 x 65 mm, weight: 0.45 kg

SLT 42A-SD

VENTILATION KEY SWITCH 24 V

Input voltage 24 V DC, protection rating IP 54, material: aluminium, colour: light grey, dimensions 70 x 90 x 65 mm, weight: 0.45 kg

SLT 42-U

VENTILATION KEY SWITCH 24 V

Input voltage 24 V DC, protection rating IP 20, material: plastic, colour: white, dimensions 80 x 80 mm, weight: 0.15 kg

SLT 42-U-SD

VENTILATION KEY SWITCH

Input voltage 24 V DC, protection rating IP 20, material: plastic, colour: white, dimensions 80 x 80 mm, weight: 0.15 kg

VCD-0203-1-ACB

COMPACT DAILY VENTILATION DRIVE PACKED WITH TECHNOLOGY

Power supply 24 V DC; stroke 250 mm; force 200 N

VCD-0204-1-ACB

DAILY VENTILATION DRIVE PACKED WITH TECHNOLOGY

Power supply 24 V DC; stroke 250 to 350 mm; force 200 N

VCD-0204-5-ACB

230 V DAILY VENTILATION DRIVE PACKED WITH TECHNOLOGY

Power supply 230 V AC; stroke 250 to 350 mm; force 200 N

VCD 203

COMPACT AND AFFORDABLE DAILY VENTILATION DRIVE

Power supply 24 V DC; stroke 250 mm; force 200 N

VCD 204

AFFORDABLE DAILY VENTILATION DRIVE

Power supply 24 V DC; stroke 250 to 350 mm; force 250 N

VCD 204-K

230 V AFFORDABLE DAILY VENTILATION DRIVE

Power supply 230 V AC; stroke 250 to 350 mm; force 200 N

VCM 05U

MINIATURE DAILY VENTILATION CONTROL UNIT

Output power supply 24 V DC / 0.5 A; 1 group

VLD 51

LINEAR WINDOW LOCKING DRIVE

Power supply 24 V DC; stroke 38 mm; force 500 N

VLD 51-BSY+

LINEAR WINDOW LOCKING DRIVE INCL. SYNCHRONISATION

Power supply 24 V DC; stroke 38 mm; force 500 N

VRS 10

COMPACT RAIN DETECTOR, 24 V

Same functions as the REM 42 rain detector, just in a very compact design: the VRS 10 monitors precipitation and sends signals to the control unit.

WRS-S

RAIN AND WIND DETECTOR, 24 V

Wear-free measurement of wind speed and precipitation using sensors. Adjustable wind threshold preset in 16 levels. The heated precipitation sensor…

WRZ

COMPACT VENTILATION CONTROL UNIT

Output power supply 230 V AC, up to 20 groups

WE'RE HAPPY TO HELP

Need more information?

Contact our sales team by phone at +420 312 672 903 or by e-mail at [email protected].