Systemair BF Silent Bathroom Extractor Fan 120mm 5"

SystemairPRODUCT CODE: 98618



Product Description

The Systemair BF Silent Extractor Fan is available in 3 options:

1. Standard

The fan is operated via a separate ON/OFF switch or the light switch.

2. Run-on timer 
The fan is equipped with a timer circuit adjustable from ± 1‘ to 25’. Operation: after switching off, the fan continues to run for the pre-set period of time.

3. Humidistat & Timer 
The fan is provided with an electronic circuit having a humidity sensor on board (adjustable from 50% to 95% RH) and a timer, adjustable from ± 1’ to 25’. Operation: when the percentage of relative humidity is higher/lower than the pre-set threshold, the fan is automatically activated/ deactivated. After switching off, the fan continues to run for the pre-set period of time.


  • IPX4 protection degree
  • Aesthetic front flat cover for modern interior design easily removed for cleaning.
  • Rigid optimised spigot support preventing distortion with strengthened guard and design to maximise airflow.
  • Integral back-draught shutter to prevent air flowing back into the room when the fan is off.
  • Low power consumption: Less than 8 watts operating power consumption for energy saving.
  • Totally recyclable plastic components, environmentally friendly. Double insulated: no earth connection is required.

Suitable for

  • Ideal for air-extraction in bathroom, toilet and small/medium premises.
  • Extracting stale air directly to the outside or through short length ducting

Units can be wall/panel, ceiling and window mounted


Brand Systemair
Warranty 1 Year Manufacturers
Finish / Colour White
Motor Type AC
Enclosure class, motor IPX4
Mounting Wall or Ceiling
Ducting Dimensions 120mm

Manuals & Guides
Systemair BF Silent Bathroom Extractor Fan 120mm 5" Datasheet

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