100mm (4″) High Powered DMEV – Silent Extraction Fan

  • Humidity sensor tracker, timer controls, and standard control options
  • Extract fans. Maximum air capacity up to 88 m3/h.
  • Condensation and mould control
  • Unprecedented synergy between high airflow, low noise and energy consumption.
  • German engineered design with noise dampening features.
  • Long life ball bearing motor.
  • Fitted with an anti-back draught shutter.
  • Fully fitted by Dampair installation team
  • 5 year guarantee

  • Description
  • Tech Spec
  • Installation Service


100 mm (4″) DMEV Condensation and Mould Control Extraction Fan

Humidity sensors, run on timer, on/off control extractor fan that will suit any modern bathroom, kitchen, wet room or en-suite that is suffering from high levels of condensation resulting in potential mould growth. Fitted with German engineered features to bring you higher levels of airflow without additional noise.

Humidity sensor controlled

  • Extract fans. Maximum air capacity up to 88 m3/h.
  • 100mm (4″) round duct connection.
  • 240v ball bearing motor suitable for outside bathroom zones 1 & 2.
  • Low noise, only 25 dB(A).
  • Contemporary design finished in UV protected chrome gloss.
  • Only 7.5w energy consumption.
  • Insulated against condensation to IP45

Read more information on types of Bathroom and Kitchen extraction fans

Supplied and fitted by our Dampair installation team this fan comes with a with a five year guarantee.

For a free no-obligation quote and home survey complete the contact form and one of our very experienced team will contact you.

Airflow Rate

Extract fans. Maximum air capacity up to 88 m3/h.

Wall and ceiling mounting ‰

Blauberg Quatro Bivolt series models are equipped with specially designed motors compatible with both 127 V and 220 V power mains ‰

Easy maintenance ‰

Сontinuous operation ‰

Backdraft damper ‰

Ball bearing motor ‰ Available in metallic (Quatro Platinum), aluminium (Quatro Hi-Tech), chrome (Quatro Chrome) and gold (Quatro Gold) decorations ‰

5 year warranty


This fan has in IP rating of IP45. This means the fan is protected against solid foreign objects of 1,0 mm diameter and against water projected in jets from any direction


You do not have to worry about anything. Dampair supply and install all bathroom and kitchen extraction fans. Our installers ensure that the home remains clean and tidy throughout any ventilation installation. They will clean up any dust or debris. All our installers provide help, guidance and instructions on how the products work.

All are ventilation engineers are certified to the following standards and accreditations:

  • 17th edition IEE wiring regulations
  • Category B trained for the cutting, removal and disposal of asbestos
  • Part P Electrical
  • Safe Contractor accredited
  • NICEIC or NAPIT Approved
  • DBS checked

Book a FREE home survey today