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Manrose MF100 100mm Mixed Flow Fan (26867)

ABS thermoplastic. Compliant with Part F of the Building Regulations. BEAB approved.

  • Extraction Rate 245m³/hr
  • Noise Level 24dBA at 3m
  • In-Line Mounted Loft / Ceiling
  • 3 Year Manufacturer's Guarantee (T&Cs Apply)
  • Standard
  • Profile Depth: 262mm
  • Ball Bearing Motor
  • 2-Speed Settings

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£69.99INC VAT

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Manrose MF100 100mm Mixed Flow Fan is rated 4.5 out of 5 by 78.
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Rated 4 out of 5 by from Decent fan Decent extractor fan. Installed it in reverse so that it actually sucked air from outside in. Works a treat. Ideally ide prefer a more powerful one but for the money it's great value
Date published: 2017-02-22
Rated 5 out of 5 by from Very quiet fan Simple to fit and at high speed had to go back in the loft to make sure it was running. A choice of 3 speed settings.
Date published: 2017-02-13
Rated 5 out of 5 by from Three years since fitting Bought this extractor fan in November 2013. Immediately improved the steam issue in our shower room. Today, 25 January 2017 it stopped working. I checked the guarantee and it ran out two months ago. However it's the same price today as I paid three years ago. The good news is that I'm a retired mechanical engineer and don't replace anything that I can fix! Took the assembly apart, leaving the bracket in place and found the whole unit was jammed with fluff. Ten minutes with a toothbrush and it was defluffed. Refitted it I'm the loft and working fine again. Highly recommended extractor fan!
Date published: 2017-01-25
Rated 2 out of 5 by from Over priced Bought this around 4 weeks ago..easy to install ..did the job of steam removal however had to go into attic today as it was making wierd noises.. water had collected in exit pipe and also in the fan...ive shorted the exit pioe so there are no sagging bits..reconnected n left fan on for 10 mins...all seems ok again..maybe it was my fault with the exit pipe..time will tell...i dont like the design of ribbed pipes as i feel steam gathers inbetween the wire spacings..prefer solid ir non ribbed on main section..update in 4 weeks
Date published: 2017-01-25
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Does this have a timer?

Im looking for an extractor fan that has a built in timer. Or is this powerful enough to remove all steam and not need one as I notice the smaller ones tend to have timers.
Asked by: Chankz
Hello Chankz, I'm afraid this particular unit does not include a timer, if you are looking for a timer variant of this Manrose fan, then I would recommend the MF100T which incorporates an adjustable 1-20 minute timer. It would be recommended to use a timer to clear any excess moisture within a wet room after the occupant has finished using the area.
Answered by: Ventilation experts
Date published: 2017-02-16

Weak suction

Well i installed it..the exit flow is good but the intake is weak...is this normal??
Asked by: Markfromheanor
The Velocity of the Air being extracted will be almost identical to the Velocity of the air being exhausted by the Fan. The Airflow can be measured with an Anemometer.
Answered by: Ventilation experts
Date published: 2017-01-13

Use as Kitchen extractor

Having a kitchen Island installed, and don't like the feel of an intrusive hood. Could this (or 2 of these) work to extract fumes and general kitchen smells? Can I install a switch in my kitchen to turn these on and off?
Asked by: Sunil237
Hello, the requirement of a domestic kitchen is 60 litres per second anywhere in the kitchen, however if above the hob, then a 30 litres per second performance is required. If you are looking to obtain a regulatory airflow value then I am sure the MixFlo should meet this demand. Please note however to achieve a regulatory airflow value, installations should be carried out as per the Part F Regulations to achieve the values needed.
Answered by: Ventilation experts
Date published: 2017-02-19

Fan turning slowly

I've purchased the MF100 inline extractor unit. I've wired it up with brown live, blue neutral and left the earth wire unconnected. But the propellor only turns very slowly such that there is no draft created. I've tried it on both high and low settings.
Asked by: Don747
Hi, the fan requires a switched live and neutral. The propellor turning slowly sounds as if there may be a motor issue, it may be best to return this unit for a replacement or contact the manufacturer.
Answered by: Ventilation experts
Date published: 2017-02-19

How long is the item?

I've got a relatively tight space to replace the old one so I'm keen to know exactly how long this item is from end to end? Your help is much appreciated!
Asked by: Don747
The 'MF100' is 298mm long from end to end.
Answered by: Ventilation experts
Date published: 2017-02-19
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Specification
Brand Manrose
Extraction Rate 245 m³/hr
Fitting Type In-Line Mounted Loft / Ceiling
Fixings Supplied Fixings Supplied
IP Rating IPX4
Manufacturer Guarantee 3 Year Manufacturer's Guarantee (T&Cs Apply)
Manufacturer Guarantee 3 years
Model No MF100
Pack Size 1
Pieces in Pack/Case 1
Pieces in Pack/Case 1
Power Voltage Supply 240 V
Product Diameter 100 mm
Product Diameter 100 mm
Product Height 191 mm
Product Type 100mm Mixed Flow Fan
Product Width 168 mm
Switch Type Standard

240V. W. Flush fit. IPX4. Width: 168mm. Profile depth: 262mm. Fixings Supplied Hole dia: 112mm. Spigot dia: 100mm. Rear spigot exit. Covered Fixings. . Noise level at 3m: 24dBA.