DUKA One Pro 50 S Wi-Fi Data Sheet
Fresh
Air
Stylish
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.
Benefits and advantages
- All-in-one solution including control with easy connectivity
- A great indoor climate
- Control via App
- Efficient and energy-conscious ventilation
- Great design
- Streamlined storm shield
- Easy installation as no pipes need to be installed in the home
- Provides an energy saving
- Many operational features
| Speed step | I | II | III | |
| Device voltage [V/Hz] | 100-240 V 50/60 Hz | |||
| Power [W] | 2,3 | 3,6 | 5,6 | |
| Current [A] | 0,023 | 0,036 | 0,056 | |
| Airflow in ventilation mode [m³/h] | 15 | 35 | 50 | |
| Air flow rate in heat recovery mode [m³/h] | 7,5 | 17,5 | 25 | |
| SFP [W/l/s] | 0,55 | 0,37 | 0,40 | |
| SPI [W/m³/h] | 0,15 | 0,10 | 0,11 | |
| SEL [J/m³] | 552 | 370 | 403 | |
| Heat recovery rate [%] | 90 | 82* | 78 | |
| m² v. 0.3 l/s | 7 | 16 | 23 | |
| Sound pressure level at 1 m [dBA] | 31 | 35 | 44 | |
| Sound pressure level at 3 m [dBA] | 30 | 33 | 41 | |
| Noise cancellation on external noise [dBA] | 40 | |||
| Filter | G3 | |||
| Transported air temperature [°C] | -15 ... +40 | |||
| IP class | IP 24 | |||
* A heat recovery rate of 80.1% can be achieved at 70% speed setting in the app. This gives an airflow in ventilation mode of 39 m3/h and in heat recovery mode 19.5 m3/h.
Device | Item no. | DB no. | Plumbing no. |
DUKA One Pro 50 S Wi-Fi Black Edition | 436920 | 2392040 | 358881461 |
Device | Item no. | DB no. | Plumbing no. |
DUKA One Pro 50 S Wi-Fi | 436915 | 2392014 | 358881460 |
