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Product Description


The Silent Tornado dMEV range adds two impressive constant flow decentralised extract ventilation fans to the already hugely popular Silent Tornado range of extractor fans.

The Silent dMEV range is the most powerful wall or ceiling-mounted axial extractor from Tornado to date. It features a high-pressure axial impeller, which offers near silent operation, as low as 13dB(A) and an impressive extraction rate of 126m3/h (35l/s). The Tornado dMEV has been specifically designed to protect your home against damp and mould issues.

The Tornado dMEV features Constant Volume Technology (CVT). The airflow is adjustable with 1l/s increments to allow for easy installation and commissioning, with the integrated UKAS calibrated airflow sensor, you can be confident that it will work as intended.

This particular model (ST100DMEVS) is designed to be a perfect fit within kitchens, utility rooms, and bathrooms, the unit should be installed with constant and switched live connections allowing the fan to be trigged manually or can also be installed with just a constant live.

Key Features

  • 126m3/h 35 litres per second (Boost) / 18m3/h, 5 litres per second (Trickle)
  • Stunning gloss white cover
  • Trickle High efficiency with low SFPs
  • Fully adjustable normal and boost airflow settings
  • Constant volume technology (CVT)
  • IPX5 rated for zone 1 installations
  • UKAS accredited air flow sensor, easy commissioning
  • Simple LCD display and buttons for easy setup
  • Wattage: 1W at lowest trickle speed - 8.3W at highest extraction speed
  • Minimum trickle speed 13dB(A) to maximum boost speed 37dB(A)
  • 190mm (H) x 190mm (W)
  • Projection 40mm
  • Spigot depth 80mm
  • Manufactured in the UK
  • 5 Year Guarantee


Product Code

1 Customer Reviews

Tornado ST100DMEVS Silent dMEV Continuous Running Extractor Fan

In Stock

Product Code TOR ST100DMEVS

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