Pro 50 SE with a shorter core for thinner walls

Efficient and energy-conscious 1-room ventilation solution

The Pro 50 SE features a shorter ceramic core, which allows for a shorter overall length of as little as 230 mm.

DUKA One is a complete solution that is installed in a facade and immediately improves the indoor climate.
The system's low-energy fan runs alternately in supply and extract mode. The heat from the home is transferred during the exhaust mode to the ceramic exchanger in the unit. When the fan reverses and starts blowing air into the home, the heat is recycled by preheating the outside air as it passes the exchanger. The solutions can be controlled according to many different needs, individually or in series.

Wi-Fi
This model has built-in Wi-Fi, which enables control via App. The app allows for more individual control and weekly programmes so that the ventilation can be adapted to the needs of each home.

Pro 50 SE with a shorter core for thinner walls

Efficient and energy-conscious 1-room ventilation solution

One-room heat recovery system with a high recovery rate that can be used in houses, apartments and commercial buildings.

The Pro 50 SE features a shorter ceramic core, which allows for a shorter overall length of as little as 230 mm.

DUKA One is a complete solution that is installed in a facade and immediately improves the indoor climate.
The system's low-energy fan runs alternately in supply and extract mode. The heat from the home is transferred during the exhaust mode to the ceramic exchanger in the unit. When the fan reverses and starts blowing air into the home, the heat is recycled by preheating the outside air as it passes the exchanger. The solutions can be controlled according to many different needs, individually or in series.

Benefits and advantages
- All-in-one solution including control with easy connectivity
- A great indoor climate
- Efficient and energy-conscious ventilation
- Great design
- Streamlined storm shield
- Easy installation as there is no need for
Installing pipes in the home
- Provides an energy saving

Efficient and energy conscious
1-compartment ventilation solution

An energy-saving ventilation solution that provides a good indoor climate while reducing radon, moisture and CO2. The units have a high heat recovery rate. DUKA One C4 is an economical solution for e.g. efficient basement ventilation without the need for advanced controls.

DUKA One C4 is with humidity control. The unit comes with cord and plug for easy connection to the electrical network.

The DUKA One C4 has a pipe diameter of 100 mm, making it ideal for upgrading a Ø105 mm or 150 x 150 mm fresh air valve to a heat recovery solution.

Efficient and energy conscious
1-compartment ventilation solution

An energy-saving ventilation solution that provides a good indoor climate while reducing radon, moisture and CO2. The unit has a high heat recovery rate that can be used in bedrooms, living rooms and basements in houses, apartments and businesses.

The DUKA One requires no complicated pipework as it is mounted directly in the outer wall. With DUKA One it is also possible to customise the ventilation to the needs of each room.

The DUKA One D6 has an internal comfort screen where the supply air is guided upwards, ensuring better mixing of the air. The DUKA One D6 is operated via the supplied external display. The external screen DO30 has air intake and exhaust at the bottom.

Efficient and energy conscious
1-compartment ventilation solution

DUKA One Pro 25 B is a Ø100 wet room ventilation unit designed to improve the indoor climate in wet rooms such as utility rooms, bathrooms and toilets.

The unit has a pipe diameter of Ø100 mm and can be mounted horizontally through the outer wall. The DUKA One Pro 25 B can be placed in an existing Ø105 mm or 150×150 mm hole, upgrading a fresh air valve to a ventilation solution with heat recovery.

DUKA One Pro 25 B is designed to provide basic ventilation under normal conditions. When the humidity rises, it switches to ventilation in forced operation with clean extraction. When the humidity in the room is back to normal levels, the unit goes back to normal operation with heat recovery. This is especially important so that the vapour from the wet room is not moved to adjacent rooms.

During normal operation, the heat from the home will be transferred during the extraction function to the ceramic exchanger. When the fan reverses and starts blowing air into the home, the heat is recycled by preheating the outdoor air as it passes the exchanger.

The unit consists of a discreet front panel, a wall duct with ceramic exchanger, white exterior storm shield, low-energy bi-directional fans and a remote control.

Efficient and energy conscious
1-compartment ventilation solution

An energy-saving ventilation solution that provides a good indoor climate while reducing radon, moisture and CO2. The unit has a high heat recovery rate that can be used in bedrooms, living rooms and basements in houses, apartments and businesses. DUKA One S4 has an internal comfort screen where the airflow direction can be adjusted to optimise use. The motor is placed at the far end of the pipe and a sound attenuation mat is placed on the inside of the core to ensure the best sound attenuation.

The inner screen can be rotated 90 / 180 / 270 degrees for directional control of the supply air.

The DUKA One S4 has a pipe diameter of 100 mm, making the unit ideal for bringing up a Ø105 mm or 150 x 150 mm fresh air valve for a heat recovery solution. The core of the DUKA One S4 Plus is 165 mm, making this unit ideal for holiday homes where the walls are thinner than in year-round homes.

Wi-Fi
This model has built-in Wi-Fi, which enables control via App. The app allows for more individual control and weekly programmes so that the ventilation can be adapted to the needs of each home.

Efficient and energy conscious
1-compartment ventilation solution

An energy-saving ventilation solution that provides a good indoor climate while reducing radon, moisture and CO2. The unit has a high heat recovery rate that can be used in bedrooms, living rooms and basements in houses, apartments and businesses. DUKA One S4 has an internal comfort screen where the airflow direction can be adjusted to optimise use. The motor is placed at the far end of the pipe and a sound attenuation mat is placed on the inside of the core to ensure the best sound attenuation.

The inner screen can be rotated 90 / 180 / 270 degrees for directional control of the supply air.

The DUKA One S4 has a pipe diameter of 100 mm, making the unit ideal for bringing up a Ø105 mm or 150 x 150 mm fresh air valve for a heat recovery solution. The core of the DUKA One S4 Plus is 165 mm, making this unit ideal for holiday homes where the walls are thinner than in year-round homes.

Efficient and energy conscious
1-compartment ventilation solution

DUKA ONE S6B is designed to improve the indoor climate in wet rooms such as utility rooms, bathrooms and toilets.

The unit is designed to provide basic ventilation under normal conditions. When the humidity rises, it switches to ventilation in forced operation with clean extraction. When the humidity in the room is back to normal levels, the unit goes back to normal operation with heat recovery. This is especially important so that the steam from the shower or moisture from the laundry is not moved to neighbouring rooms.

During normal operation, the heat from the home will be transferred during the extraction function to the ceramic exchanger. When the fan reverses and starts blowing air into the home, the heat is recycled by preheating the outdoor air as it passes the exchanger.

The unit consists of a discreet front panel, a wall duct with ceramic exchanger, exterior white storm shield, low-energy bi-directional fans and a remote control.

Efficient and energy conscious
1-compartment ventilation solution

One-compartment heat recovery system that fits in an existing Ø105 mm hole, allowing the unit to ventilate and exchange air while recovering heat with the ceramic core.
DUKA One Pro 25 S Wi-Fi is a Ø100 version that has a shorter core and motor so the wall thickness can be as thin as 165 mm. With the smaller hole and shorter core, the unit can also fit in a 150×150 mm duct, for example.

The DUKA One is a complete solution that is installed in a facade and immediately improves the indoor climate. The system's low-energy fan operates alternately in supply and extract mode. The heat from the home is transferred to the ceramic exchanger in the unit during the exhaust mode. When the fan reverses and starts blowing air into the home, the heat is recycled by preheating the outdoor air as it passes the exchanger. The solutions can be controlled according to many different needs, individually or in series.

Wi-Fi control allows you to quickly and easily get multiple Wi-Fi devices to talk and work together. With Wi-Fi control, you can also set the device to your personal needs, including a weekly programme.

Efficient and energy conscious
1-compartment ventilation solution

One-room heat recovery system with a high recovery rate that can be used in houses, apartments and commercial buildings.

DUKA One Pro 25 S is a Ø100 version that can be placed in an existing Ø105 mm or 150×150 mm hole.

The DUKA One is a complete solution that is installed in a facade and immediately improves the indoor climate. The system's low-energy fan runs alternately in supply and exhaust mode. The heat
from the home is transferred during the extraction function to the ceramic exchanger in the unit. When the fan reverses and starts blowing air into the home, heat is recycled by preheating the outside air as it passes the exchanger. The solutions can be controlled according to many different needs, individually or in series.

Efficient and energy conscious
1-compartment ventilation solution

An energy-saving ventilation solution that provides a good indoor climate while reducing radon, moisture and CO2. The unit has a high heat recovery rate that can be used in bedrooms, living rooms and basements in
The DUKA One S6 has an internal comfort screen where the airflow direction can be adjusted to optimise use. The motor is placed at the far end of the pipe and a sound attenuation mat is placed on the inside of the core to ensure the best sound attenuation.

The inner screen can be rotated 90 / 180 / 270 degrees for directional control of the supply air.

Efficient and energy conscious
1-compartment ventilation solution

An energy-saving ventilation solution that provides a good indoor climate while reducing radon, moisture and CO2. The units have a high heat recovery rate that can be used in bedrooms, living rooms and basements
DUKA One S6 Wi-Fi has an internal comfort screen where the airflow direction can be adjusted to optimise use. The motor is placed at the far end of the pipe and a sound damping mat is placed on the inside of the core to ensure the best sound attenuation. The inner screen can be rotated 90 / 180 / 270 degrees for directional control of the supply air.

Wi-Fi
This model has built-in Wi-Fi, which enables control via App. The app allows for more individual control and weekly programmes so that the ventilation can be adapted to the needs of each home.

Efficient and energy conscious
1-compartment ventilation solution

One-room heat recovery system with a high recovery rate that can be used in houses, apartments and businesses. Now with the option to choose between the classic white screen or Black Edition for greater customisation options. DUKA One is a complete solution that is installed in a facade and immediately improves the indoor climate. The system's low-energy fan operates alternately in supply and exhaust mode. The heat from the home is transferred to the ceramic exchanger in the unit during the exhaust mode. When the fan reverses and starts blowing air into the home, the heat is recycled by preheating the outdoor air as it passes the exchanger. The solutions can be controlled according to many different needs, individually or in series.
Wi-Fi
This model has built-in Wi-Fi, which enables control via App. The app allows for more individual control and weekly programmes so that the ventilation can be adapted to the needs of each home.