DMEV Bathroom Extract Fan

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  • DMEV Bathroom Extract Fan
  • Decentralised Mechanical Extract Fan - Bathroom Extract Fan

dMEV Decentralised Mechanical Extract Fan

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The dMEV system works under the same principle as whole house mechanical extract ventilation (MEV) but with individual fan installed directly in the kitchen and every wet room in the property. This sleek and stylish bathroom extract fan is quiet, energy efficient with 2 speed continuous ventilation system.



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Decentralised Mechanical Extract Ventilation (dMEV) provides continuous background extract ventilation to a property. incredibly compact, measuring no more than a mini tablet device, which means it can be wall or ceiling mounted without becoming taking up valuable space or becoming a feature.

It’s sleek, modern design is easy to keep clean and will fit discretely into your bathroom, kitchen or wet room design. Small but powerful, dMEV provides continuous high-efficiency ventilation for single wet rooms using the latest market-leading EC motor technology to operate at low noise levels and low running costs. Your dMEV will cost less than £1 per year to run, and you’ll also benefit from a 5 year warranty;1 year parts and labour, remaining years parts only.

This flexible ventilation solution is designed for through the wall, in-duct and in-room applications and is quick and simple to install, so by choosing the dMEV you can meet building regulations with minimal hassle and costs. Having chosen our dMEV, you can benefit from advice and guidance on energy performance as well as a comprehensive range of ducting and ancillaries to ensure your installation is quick and simple.

dMEV Variations:

  • dMEV+ A higher duty fan at 8l/s normal & 18l/s boost extract rates
  • dMEVH Standard extract rates of 8l/s normal and 13l/s boost and comes with an integral humidistat
  • dMEV+H A higher duty fan at 8l/s normal and 18l/s boost extract rates with integral humidistat


Sleek and Discrete
Compact and Stylish Design 

High-Efficiency Motor
Energy-efficient and low-cost operation

Flexible Installation Options
Through wall, in duct and in room options

Low Noise
Extremely low noise levels – whisper quiet operation for occupants

Multiple Speed Settings
3 operating speeds – meets Building Regulations

Low Maintenance
Low maintenance and 5 year warranty – for peace of mind

Manufactured in the UK
Quality, reliability and next day delivery

Nuaire’s Unique Design Service
Guidance on energy performance

5 year warranty;1 year parts and labour, remaining years parts only

Extract Fan Comparison 

Model           Intermittent Use Continuous Use Suitable for Bathrooms Suitable for Kitchens Multi Room Option Voltage Mounted option Warranty    
CYFAN Y Y Y Y Y Adjustable  Wall / Ceiling / Window  5 Year* BUY  
NA100XPC  N Y 12v available  Wall / Ceiling / Window    1 Year   BUY 
NA-E-150  Y N N Not available in 12v   Wall / Ceiling / Window  1 Year BUY 
NA-E-100  Y 12v available  Wall / Ceiling / Window  1 Year BUY 
DMEV  N Not available in 12v  Wall / Ceiling    5 Year* BUY 


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