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Product Description


The Silent Tornado is the most powerful, most energy efficient and quietest four inch axial fan available from any manufacturer in the UK. This fan out performs all other four inch intermittent axial extractor fans.

It has an IPX5 (Ingress Protection) rating - "Resistant to jets of water from all angles". This means it can be installed in any of the bathroom zones without requiring a separate low voltage transformer, cutting install time and cost in half.

It features eleven forward curved impellers which generate a much higher air pressure than standard axial fans. This means it may be ducted up to 5m in a straight run or 3m with with 2 right angled bends without compromising performance. It comes with integral back draught shutters to prevent chilly draughts entering the bathroom.

The pull cord offers local switching. However, the ST100PC may still be wired into your lighting circuit so that it comes on and off with the lights. The pull cord is useful for turning off the fan when the lights are then on. Alternatively, the ST100PC may be isolated by a standard three pole fan isolator switch, so that the pull cord provides master on / off.

In summary, we highly recommend this fan! The best bathroom fan on the market by quite a distance and is supplied with a full five year guarantee. Finally it is considerably cheaper than comparable models which it comfortably out-performs and represents fantastic value.

Please note the Pull Cord model is not suitable for ceiling mounting

Key Features

  • Most powerful 4 inch intermittent axial fan available - 97m3/hr
  • Quietest bathroom fan on the market - 25db(A)
  • IPX5 waterproof rated - Install in any bathroom zone
  • 7.5w - Less energy than any equivalent axial fan
  • Integral back draught shutters
  • Integral pullcord
  • Five Year Guarantee


  • Width: 158mm
  • Height: 158mm
  • Spigot Depth: 79mm
  • Spigot Diameter: 98mm

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2 Customer Reviews

Tornado ST100PC Silent 100mm Bathroom Fan with Pull Cord

In Stock

Product Code TOR ST100PC

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