Airflow QuietAir 5 inch (120mm) Axial Extractor Fan with Motion Sensor and Timer Quiet Ventilation in Bathroom, Toilet, and Kitchen Airflow 9041500

Model No. QT120MST by: Airflow
Availability: Usually 3-5 days


List price £278.64
You save £69.66!

Free delivery

(over £100+VAT, applies to zones A and B only, £6+VAT otherwise)
This is the Airflow 9041500 (QT120MST) QuietAir 5 inch Extractor Fan with Motion Sensor and Timer. The powerful performance Airflow QuietAir QT120MST is designed to provide extraction levels that exceed the requirements of the latest building regulations Approved Document F. The Airflow QuietAir is a range of elegant, discreet axial fans that are supremely quiet with Eco start that activates after 2 minutes, only when they are really needed. By using exceptionally low energy they help to reduce carbon emissions but also save on your electricity bill.

Airflow QuietAir QT120MST is Operated by an Motion Sensor and Timer. Other options available include basic, humidity, motion sensor with timer - this particular model is the Airflow QT120T with adjustable timer.

Airflow QuietAir QT120MST 120mm Bathroom Fan with Motion Sensor and Timer - Features

  • The QuietAir range of fans combine contemporary design with ultra low noise levels and outstanding energy efficiency.
  • The Airflow QT120MST has a high efficiency impeller for ducted installation up to 12m long with up to 10x 90º bends.
  • It has an integral flow straightener and back draught flap
  • The two speed fan is selectable on installation. The second speed may be used independently
  • The Airflow QT120MST has a wipe clean clip on cover for ease of cleaning
  • The fan complies with the latest Building Regulations Approved Document F.
  • A stylish and efficient fan so quiet that you can hear a pin drop
  • Application: For use in toilets, en-suites, bathrooms, small rooms, utility rooms

Airflow QuietAir QT120MST 5 inch Ventilation Fan Motion Sensor and Timer - Main Features

  • Awarded QuietMark 2014 for kitchen category by Noise Abatement Society
  • Quiet fan: from only 32 dB(A)
  • Power consumption from only 10 watts
  • It comes with two speed options, 150 m3/hr and 170 m3/hr
  • It comes with a motion sensor with overrun timer
  • High efficiency impeller delivers up to 120m3/hr through long lengths of rigid ducting, including 90 degree bends
  • Use in wet zone 1 when protected by an RCD and installed in accordance with latest IEE wiring regulations
  • Integral flow straightener and back draught flap
  • Low specific fan power for SAP assessments
  • It has a clip-on cover for ease of cleaning
  • Innovative room refresh option (interval timer) programmable for automatic long term routine ventilation
  • Complies with latest 2010 Building Regulations Approved Document F
  • Airflow: 150/170 m3/hr, 41.6/47.2 l/sec
  • Airflow: 31Pa @ 120 m3/hr, 33.3 l/sec
  • Axial high efficiency impeller
  • Long life ball-bearing motor with 40,000 hours life
  • Mounting: ideal for wall/ceiling mounting
  • Sound pressure: 32/36 dB(A) @ 3m
  • Fixed run-on timer 15 minutes
  • Power: 10/13 watts
  • Low SFP (Specific fan power): 0.24 w/l/s
  • Voltage: 230/1/50-60Hz
  • IP Rating: IP45 rated
  • Max. ambient temperature 40 degrees
Technical Features
Airflow 150/170 m3/hr, 41.6/47.2 l/sec
Colour white
Construction ABS thermoplastic
Ducting 120mm
IP Rating IP45
Max. Operating Temperature 40 deg C
Power 10 / 13W
Sound Output 32dB(A) at 3m
Specific Fan Power 0.24w/l/s
Voltage 230V

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Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.

If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.


We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.