Airflow iCONstant Timer dMEV Extractor Fan - Ultra-Quiet 10dB, Continuous Ventilation, 1.21W Motor, Selectable Speeds 6/8/13 l/s, Boost Mode up to 22 l/s, Timer Overrun 2-45 Min, IPX5, 3-Year Warranty
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Airflow iCONstant Timer dMEV Extractor Fan - Ultra-Quiet 10dB, Continuous Ventilation, 1.21W Motor, Selectable Speeds 6/8/13 l/s, Boost Mode up to 22 l/s, Timer Overrun 2-45 Min, IPX5, 3-Year Warranty

4.1/5
Product ID: 102234879
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Details

  • Brand
    Airflow
  • Colour
    White
  • Electric fan design
    Exhaust Fan
  • Power source
    Corded
  • Style
    Boost Mode
  • Product dimensions
    12D x 20W x
Super low 1.21W power draw
💨Boost mode up to 22 L/s airflow
🔇Ultra-quiet 10dB operation

Description

💨 Elevate your air game—quiet, smart, and unstoppable ventilation.

  • SMART SETUP MEMORY - LED diagnostics and power interruption memory make installation and use effortless.
  • WHISPER QUIET COMFORT - At just 10dB, it’s quieter than a whisper—perfect for focused work or relaxation.
  • ENERGY SMART EFFICIENCY - Consumes less than £1/year with a 1.21W motor, saving you money and the planet.
  • BUILT TO LAST BLEND IN - Sleek circular design with IPX5 water resistance and a 3-year warranty for peace of mind.
  • CUSTOMIZABLE AIRFLOW CONTROL - Choose from 6, 8, or 13 L/s speeds plus a powerful 22 L/s boost for instant fresh air.

The iCONstant Timer dMEV Extractor Fan delivers ultra-quiet (10dB) and energy-efficient ventilation with a low 1.21W motor. Featuring selectable speeds (6/8/13 L/s) plus a powerful 22 L/s boost mode, it adapts to your air quality needs. Designed for durability with IPX5 rating and backed by a 3-year warranty, it includes smart features like LED diagnostics and power memory for seamless operation in any modern home or office.

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Specifications

ManufacturerAirflow
Part NumberiCONstant T
Product Dimensions19.7 x 12 x 19.7 cm; 550 g
Item model numberiCONstant T
Size100mm/4" Timer Fan
ColourWhite
StyleBoost Mode Timer
FinishPainted
ShapeCircular
Power SourceCorded Electric
Voltage24 Volts
Wattage1.21 watts
Item Package Quantity1
Number of Pieces1
Air Flow Capacity13 L/sec
Sound level10 dB
Measurement SystemMetric
Switch styleRemote
Special FeaturesPortable
Included Componentsx1 Fan, x1 3 Years Warranty, x1 Screws, x1 Data sheet and Installation Guide
Batteries Required?No
Item Weight550 g

Reviews

4.1

All from verified purchases

R**S

Keen price and prompt delivery

Thoroughly recommend.

C**N

Noisy!

The fan was advertised as ultra-quiet. It is ultra-quiet while running at 6 litres per second, i.e. cloakroom speed. However I've installed it in the bathroom for which it needs to run at 18 litres per second, and at this speed it's very noisy - too noisy to be continuously running anywhere near where people are sleeping. It doesn't seem to be possible to trickle at low speed and boost at high speed.

S**F

Good solution for humidity. Not as quiet as expected

This fan is really well thought out & we installed it in a rental property which we have. The tenants raised damp, humidity and mould as an issue. We thought it more a ventilation issue (too many closed windows). This fan constantly ventilates using very low electricity and is definitely helping to keep the room clear of humidity. It boosts when they shower or bathe. We thought it will help the nearby rest of the property less damp too.On the downside it is not as quiet as we would have liked on trickle and is not silent. You probably wouldn’t want it in an en-suite.

M**I

Quiet extractor which will pick up the shovel to extract more powerfully (and a tad noisier) when needed.

Needed a quiet fan to ventilate and dry a bath/shower room, intelligent enough to switch up to a more powerful (and noisy) setting while getting the job done. Oh, and also satisfying building regs with trickle ventilation. There were no reviews for any iConstant model at the time, but the iCon15 model was rated quiet, and the iCon30 had oomph. Went for the HT iConstant at a cheaper price than Amazon, configured it using the DIP switches, and been happy with it since. The bathroom dries in good time, while later the fan is mainly running on its lowest fan speed which is quiet.I have seen a recent negative review for a Timer-only iConstant model complaining of the fan noise, and suspect the electrician has chosen the highest fan speed settings when lower ones are available (DIP switches). This should be easy to reset by following the instructions.Happy with the iConstant, even though cheaper alternatives exist.

R**N

Poor software

The good - easy to install, good build quality. The bad- It is not possible to to select the lowest trickle speed and then boost to the maximum extraction for say when taking a shower. Each trickle speed has a set speed it can boost to so 6L trickle to 8L boost, 8L trickle to 13L boost, 13L trickle to 20L boost. This is a major downside to this fan.

F**K

Not as quiet as promised

Widely quoted as the quietest fan on the market when working on 'trickle' mode. Not so. It has an annoyingly hard fan noise which, while not the loudest, appears to be loud due to the irritating tone. This is disappointing for an expensive fan that promises a lot but doesn't deliver.

S**H

Does the job, All good

Does the job, All good

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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€ 396.83

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Airflow Iconstant Timer Dmev Extractor Fan Ultra Quiet 10db Continuous | Desertcart France