Fan with back-draught shutter | with timer and humidity sensor | D120 | 230V | 181x181x69mm | IP24 | plastic | white | WD120STH

Technical specifications:
Material: ABS plastic
Color: White
Protection degree: IP24
Height: 181 mm
Width: 181 mm
Overall depth: 69 mm
Mounting height: 130 mm
Mounting width: 130 mm
Mounting diameter: 120 mm
Outer diameter: 120 mm
Voltage: 230V
Performance: 160 m³/h
Noise level: 30 dB(A)
Power consumption: 16 W
Pressure: 40 Pa
Frame thickness: 19 mm
Flange depth: 69 mm
Closed valve depth: 6 mm
Warranty: 5 years

Advantages:

Humidity sensor: Automatically activates the fan when a certain humidity level is reached, ensuring automatic ventilation without the need for constant monitoring.
Timer: The integrated timer allows the fan to operate for a set time or until the humidity level decreases, helping to ensure complete moisture removal.
Quiet operation: Due to its quietness, it is suitable for use in bedrooms or bathrooms.
Energy savings: The fan uses very little energy (about 16 W), reducing electricity costs.
Durability: Made from high-quality UV-resistant plastic, ensuring long service life.
Protection class IP24: This fan is protected from moisture and splashes, making it ideal for bathrooms or other damp areas.
Backdraft damper: Built-in backdraft damper prevents air from returning into the room when the fan is off.
Disadvantages:

Limited airflow: While 160 m³/h is sufficient for small rooms, it may not be enough for larger spaces requiring stronger ventilation.
Noise level may increase over time: While the fan initially operates quietly, prolonged use may increase the noise level due to dust buildup or lack of proper maintenance.
Lack of smart features or timer: This fan does not have smart functions or a timer, which may be seen as a drawback for users requiring automated control.