Airflow Quietair 4-inch (100mm) Axial Ventilation Fan with Motion Sensor and Timer Two Speed Options 75 or 90m3/h Airflow 9041262 (QT100MST)

This is the Airflow 9041262 QuietAir QT 100MST - the version with a motion sensor integrated and adjustable timer - with low noise levels (25dB), high energy efficiency (5 or 9W), and two-speed options (75 or 90 m3/h).

Note on Returns: if returned as "faulty" but, after testing by the manufacturer and found "not faulty", a carriage charge will be incurred. Please make sure this is the fan you require and do not hesitate to contact us if you need help in choosing the right fan. 

This fan does not need a switch live, since it comes ON when movement is detected in the area. It is ideal for locations where ventilation is needed and is an afterthought, or in locations where you cannot install a switch. 

The QuietAir QT100MST combines modern, graceful design with extremely low noise levels and inspiring energy efficiency. With a powerful fan that offers two-speed options and operates at a soothingly quiet 25dB, you will hardly even hear the fan running as it efficiently does its job. 

The energy-saving aspect of this model can not be emphasized enough; it has a power consumption of only 5W, used by a long life ball-bearing motor with 40,000 hours of life. The impeller delivers up to 60m³/hr through 12 meters of robust ducting, taking on even 90-degree bends with ease. 

The PIR detects the presence/absence, and it automatically turns the fan ON/OFF.

The two-speed options are 75m3/hr and 90m3/hr, and switching between the two is easy (two-speed options), allowing you to choose exactly the right drying pressure needed for the given moment. Furthermore, a motion-sensor is included, to let the Quietair kick into gear whenever it is called upon.

Applications: For use in toilets, en-suites, bathrooms, small rooms, utility rooms. 

Airflow QuietAir Fan with PIR and Timer - Features

• It was awarded QuietMark 2014 by Noise Abatement Society
• Innovative “Room Refresh” option for programmable ventilation
• Motion sensor with overrun timer
• Fixed run-on timer 15 minutes
• Innovative room refresh option (interval timer) programmable for automatic long-term routine ventilation
• It is extremely quiet: 25 dB(A)
• Power consumption only 5 watts
• Longlife ball-bearing motor with 40,000 hours life
• Two speed options: 75 m3/hr* and 90 m3/hr
• Basic switching: two-speed options
• High-efficiency impeller: delivers up to 60m3/hr through 12m 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
• Applications: For use in toilets, en-suites, bathrooms, small rooms, utility rooms. 
• Integral flow straightener and backdraught flap
• Low specific fan power for SAP assessments
• Powerful extraction for longer ducts
• Clip-on cover for ease of cleaning
• Complies with latest Building Regulations Approved Document F
• 3 year warranty

Airflow QuietAir QT100MST Bathroom Fan - Specs

• This is the version with a motion sensor and an overrun timer, fixed run-on timer 15 mins. 
• Airflow: 75/90 m3/hr, 20.8/25 l/sec
• Airflow: 31Pa @ 60 m3/hr, 16.6 l/sec
• Motion Sensor Timer PIR sensor activates fan
• Motor: Axial high-efficiency impeller
• Duct diameter: 100mm
• Weight: 0.8kg
• Dimensions: 147mm height x 140mm length x 131mm depth
• Mounting: for wall/ceiling mounting
• Sound pressure: 25/30 dB(A) @ 3m
• Power: 5/9 watts
• SFP: 0.24 w/l/s
• Voltage: 230/1/50-60Hz
• Rating: IP45 rated fan
• Max. ambient temperature: 40 degrees Celsius
• Timer: 15 mins
• Model: Airflow 9041262 QuietAir QT100MST bathroom fan with PIR and timer

Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.

Need more detailed specs?

• quietair_QT100t_m.pdf (165.84 kB)
• qt100t-9041551_QuietAir_100T_120T_Instructions.pdf (2.05 MB)
• QT100B-data.pdf (505.86 kB)