Fan with backdraft damper | D100 | 230V | 172x172x118mm | plastic | white | QDR4S

Technical Specifications:
Ventilation type: Extractor, axial
Maximum airflow: 90 m³/h
Noise level: 35 dB(A)
Voltage: 230 V
Power: 16 W
Pressure: 31 Pa
Protection class: IP24 (protection against moisture and splashes)
Material: ABS plastic (impact and UV resistant)
Color: White
Dimensions (W×H×D): 172 × 172 × 118 mm
Mounting diameter: Ø98 mm (suitable for Ø100 mm ducts)
Weight: 0.5 kg
Installation: Wall-mounted, horizontal or vertical
Warranty: 5 years

Functions and Features:

Non-return plastic valve – prevents backflow of air and unpleasant odors.

Modern design – fits both classic and contemporary interiors.

Ball bearing – ensures durability and allows installation in different positions.

Removable front panel – easy to clean and maintain.

Overheat protection – guarantees safe operation during intense use.

Low energy consumption – only 16 W.

Quiet operation – only 35 dB(A), ideal for rest and sleep.

Mounting kit included – quick and easy installation with self-tapping screws.

Applications:

Bathrooms and toilets – prevents moisture and mold.

Kitchens – removes cooking smells and steam.

Storerooms, laundries, boiler rooms – keeps air fresh and dry in small enclosed spaces.

Pros:

Quiet operation – only 35 dB(A)

Built-in non-return valve

Long-lasting motor with ball bearing

Dual-position mounting (horizontal or vertical)

Easy maintenance and cleaning

Suitable for continuous or periodic ventilation

5-year manufacturer's warranty

Cons:

No humidity or motion sensor – only manual control

Suitable only for small to medium rooms (up to ~9 m²)

Not suitable for duct systems with high air resistance