• Model:ECOdMEV

ECO dMEV Constant Extract Fan - 230V

£ 124.95 (excl. VAT)

£ 149.94 (inc. VAT)

This runs continuously but is DE-centralised, ie. units are place around the house.
Awarded Air movement product of the year 2013.

The ECO dMEV has been designed and developed to offer the market a constant volume, continuously running decentralised extract fan to achieve the highest energy efficiency, the lowest noise and the lowest life-cycle costs.


Constant volume, continuously running extract ventilation with up to 5 adjustable trickle speed settings
Fitted with low watt DC motors for minimum energy consumption down to 1.5 Watts
Incredibly quiet running below 20 dB(A)
SAP Appendix Q eligible achieving a low Specific Fan Power of 0.26 W/l/s
4 interchangeable front panel trims
Timer, humidity sensor and pullcord models


Complies with Building Regulations, Part F, for System 3 - Continuous Mechanical Extract
Incredibly low power consumption
One fan for all situations
Ease of installation and commissioning of speed settings
Stylish features
Highly versatile, can be installed into walls and ceilings
Ease of maintenance
Low life-cycle costings

Extract rate: Several speeds, up to 65m3/h on boost.

See also the S&P option - The Eco-air DMEV fan.

This product is excellent. The air movement capacity is noticeably better than standard 100mm fans, it is easy to fit and the instructions are clear. It is best mounted direct to masonry rather than drywall, to minimise vibration and noise - its only downside is that it is a little noisy even at its lowest trickle setting. The humidistat version is good value, the stat is pretty accurate and it quickly dried out a shower room with limited natural ventilation. 4/5 only because it is audible at trickle, otherwise it'd be 5/5.

Rated by Guy *******
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Eco-Dmev Series

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Excellent low noise fan, I've got one unit running years and...