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InteriorInterior
dMEV C: Automated Bathroom Extraction Fan
Description

The Vent-Axia dMEV C is a humidity automated wall/ ceiling bathroom extraction fan, capable of being used individually for bathroom extraction, or in groups for whole home continuous extraction ventilation. The dMEV C uses a quiet and energy efficient continuous EC fan, with humidity sensing boost automation.

Key Features
  • Extract moist, contaminated air from wet zones directly through a wall.
  • Able to be positioned right where the steam and moisture is produced for optimal extraction.
  • Through wall or ceiling mount options
  • Ideal for applications in rooms with exterior walls and limited roof space.
  • SELV (safety extra low voltage) fans are available for use in wet area zones 1, 2 and 3.
  • Switchless automatic operation. Continuous trickle levels mean dMEV is always on, with humidity-based boost for bathroom extraction during bathing events.
  • Rapid rise humidity detection to prevent nuisance tripping
  • Produces a mere 8.5dB(A) of noise at minimum speed
  • Energy efficient EC fan enables continuous operation, which consumes only 6W on maximum boost
  • External wind pressure compensation for automated performance during high wind periods
Scope of Use
  • Suitable for new-builds and renovations. 
  • Designed for use in bathrooms.
  • Suitable for installation as a through-wall or ceiling mounted fan. 
  • Ideal for applications with exterior walls and limited roof space.
  • SELV (safety extra low voltage) means dMEV is available to use in wet area zones 1, 2 and 3 as defined in AS/NZS 3000:2018. 
  • Can form part of a whole home continuous extraction ventilation system, when used in conjunction with designed airflow paths with passive air inlet.
Limitations on Use
  • Installed system performance is always influenced by duct length and layout.
  • Ensure chosen fan is SELV compatible before installing in wet area zones 1, 2 and 3 as defined in AS/NZS 3000:2018.
  • Not suitable for kitchen extraction — use another Manrose extraction fan or Vent-Axia MultiVent instead.
Statement of Building Code Compliance

The Vent-Axia dMEV C will comply with G4/AS1 bathroom in:

1. Through-wall installations in bathrooms, (when installed with a Manrose weatherproof cowl with no backdraft flap fitted and using semi-rigid duct from Simx) are capable over 25l/s on humidity sensed boost automation AND 10l/s continuous extraction rates to meet the G4/AS1 bathroom requirements.

2. Ceiling-mounted installations in bathrooms, (when installed with a maximum of 5m x 125mm Semi-Rigid duct from Simx, 2 x 90deg bends and 1 x 125mm Manrose fixed louvre or eggcrate soft grille) are capable of over 10l/s continuous extraction rates to meet the G4/AS1 bathroom requirements. 

SELV (safety extra low voltage) fans are available to use in wet area zones 1, 2 and 3 as defined in AS/NZS 3000:2018.

 

In-Service History

The dMEV C is a European designed and manufactured product by Vent-Axia, who have over 80 years of experience in the ventilation industry.

Other Performance Attributes

dMEV C features a 7-year warranty.

Documents
Brochure: dMEV C

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