Airflow iCONstantContinuous Running DC Bathroom Fan

Airflow iCONstantContinuous Running DC Bathroom Fan

In stock
QS Code: N/A

Airflow iCONstantContinuous Running DC Bathroom Fan

Ducting Size Guide View Table
QS Code: N/A


    Airflow iCONstant Continuous Running DC Bathroom Extractor Fan with Timer

    • High performance up to 187 m3/hr
    • Remote mounting in lofts and cupboards
    • 3 Year manufacturers warranty
    • Complies with the latest Building Regulations ADF 2006
    • Quiet and powerful mixed flow fan for use with up to 6m ducting


    iCONstant dMEV fans can be used in any of the wet rooms. The required trickle rate is selected by the installer when the fan is fitted – this is dependent on the application – for toilets select 6l/sec, en-suites, bathrooms and utility rooms select 8 l/sec and kitchens it is 13 l/sec. The boost will be the next speed level up with a maximum of 20 l/sec.

    Model Range:

    There are two iCONstant models available. On the Timer version, the boost speed is set to run on for between 15, 30 or 45 minutes. With the Humidity Timer version, the intelligent humidity sensor will activate the boost speed when a set point is reached – and this can be adjusted between 60% and 90%. When the set point is reached after the boost speed kicks in, the fan will revert to the trickle speed once again.

    Main Features

    • Continuous running axial fan
    • Selectable trickle speeds 6/ 8/ 13 l/sec
    • Boost speed 8/ 13 l/sec with maximum of 20 l/sec
    • Unique setup diagnostic LED light
    • Very quiet running fan – from 10 dB(A)
    • 24V DC Motor – economical to operate – from 1.07 watts on trickle speed of 6 l/sec
    • Costs less than a low energy light bulb to run
    • Flow sensor ensures the fan maintains a constant extraction rate under all conditions
    • IPX5 rating – install in Zone 1 and 2
    • Ideal for New Build and Refurbishments
    • Complies with Building Regulations
    • SAP Appendix Q eligible
    • Stylish circular design suitable for wall and ceiling mounting
    • 3-year warranty

    Additional information

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    Pressure Loss (Pa) 15 l/s N/A
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    Pressure Loss (Pa) 180 l/s N/A
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    Airflow Developments Ltd

    1 review for Airflow iCONstantContinuous Running DC Bathroom Fan

    1. 3 out of 5

      Roger Barnard

      As an extractor this fan is excellent, AS FOR THE QUIET RUNNING IT FAILS

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    • Airflow iCONstant Datasheet -