Decentralized WTW Unit Ø100 mm with Remote Control

The WTW Ventilation VT100 with WiFi is a compact and energy-efficient decentralized ventilation unit for ventilating individual rooms. The VT100 exhausts polluted and humid indoor air and brings fresh outdoor air inside, while the ceramic heat exchanger retains as much heat as possible.

With heat recovery up to 90% fresh air is supplied without unnecessarily losing a lot of heat. Thanks to the built-in WiFi functionality, the VT100 can also be easily controlled remotely via an app.

Main benefits

• WiFi control via app
• Includes wireless remote control
• Heat recovery up to 90%
• Maximum ventilation capacity of 50 m³/h
• Four ventilation speeds: 20 / 30 / 40 / 50 m³/h
• Energy-efficient EC motor
• Very low power consumption of 2.5 to 3.8 W
• Ceramic heat exchanger
• Supply, exhaust and WTW mode
• Integrated temperature and humidity sensors
• Filters for cleaner air supply
• Compact Ø100 mm wall connection
• No extensive duct system required
• Suitable for individual room ventilation
• Easy to maintain

Energy-efficient ventilation with heat recovery

In WTW mode the VT100 automatically alternates between exhausting and supplying air.

During the exhaust cycle warm indoor air flows through the ceramic heat exchanger. The heat is temporarily stored in it. After about 65 seconds the fan changes direction and fresh outdoor air is supplied.

This outdoor air flows through the warmed ceramic core and takes the stored heat inside. The cycle then repeats automatically.

This ensures the room is continuously ventilated while heat loss is minimized as much as possible.

Control via WiFi and remote control

Thanks to WiFi you can easily control the VT100 via an app. This allows you to operate the ventilation remotely and, for example, switch it on before you arrive home.

In addition, the unit can be easily operated with the wireless remote control. This allows you to select, among other things, the ventilation speed and operating mode.

Three operating modes

WTW / regeneration mode
Automatic alternation between air supply and exhaust with heat recovery via the ceramic heat exchanger.

Fresh-air mode
The fan supplies fresh outdoor air to the room.

Exhaust mode
Polluted, humid and used indoor air is expelled to the outside.

Ideal for room-by-room ventilation

The VT100 is designed for decentralized ventilation. This allows each room to be ventilated separately, without installing a complete central duct system.

The unit is, for example, suitable for:

• Bedrooms
• Living rooms
• Studies / home offices
• Offices
• Apartments
• Renovation and sustainability projects

The continuous air renewal helps remove moisture, odors and polluted indoor air while supplying fresh, filtered outdoor air.

Technical specifications

Specification VT100

Type

Decentralized WTW ventilation

WiFi

Yes

App control

Yes

Remote control

Yes

Power supply

100–240 V, 50/60 Hz

Ventilation capacity

20 / 30 / 40 / 50 m³/h

Maximum air capacity

50 m³/h

Power consumption

2.5–3.8 W

Heat recovery

Up to 90%

Heat exchanger

Ceramic

Motor

EC motor

Operating modes

Supply / exhaust / WTW

Diameter

Ø100 mm

Operating air temperature

-20 °C to +50 °C

Indoor unit

approx. 165 × 165 mm

Fresh air, less heat loss and smart control

With the WTW Ventilation VT100 with WiFi you combine a healthy indoor climate with energy-efficient heat recovery and modern control convenience. Thanks to the compact decentralized design no extensive duct system is needed and each room can be ventilated individually.

A practical WTW solution for those looking for fresh air, low energy consumption and WiFi control in one compact ventilation unit.