Vent Axia Solo Plus Extract Fans

Vent Axia Solo Plus Centrifugal Extract Fans

The Solo Plus range from Vent Axia has been specifically designed for both through-the-wall and ducted installations and is ideally suited for use in internal bathrooms, WCs and other small rooms.

Finished in white, this unit can be flush or surface mounted with a 2-position 100mm circular spigot for rear entry or for connecting to a vertical ducting system.

Installations using 100mm ducting in straight runs up to 50 metres are possible due to the powerful centrifugal forward curved impeller and the unit will achieve 15 litres per second as required by Document F of the current Building Regulations.

With the new Solo Plus, there is a choice of two boost/override motor speeds, a medium which is 17 litres per second or a high which is 25 litres per second with an optional third speed for contact trickle ventilation of 10 litres per second which are selectable at the time of installation.

Depending on the model the fan will switch from trickle (if selected) to boost (medium or high) via the pull cord/light switch/humidity sensor/PIR.

Four models are available offering features such as

  • Pull cord
  • Timer
  • Humidistat/Timer
  • PIR

All models can be wall panel or ceiling mounted and can be connected to either circular, or rectangular. Vent Axia's System 25 Flat Ducting which has been specially designed for concealed applications that can benefit from its ultra-slim 25mm depth.

Cable entry is achieved through a rear entry grommet on the top right-hand side of the unit.  The enclosure of the electrical components is manufactured from flame-retardant grade material. 

The supply voltage is 220-240V/1/50Hz

The motor fitted into the Solo Plus is a highly efficient ball-bearing capacitor run motor.  Capacitor-run motors offer the benefit of being over 50per cent more efficient than conventional shaded pole motors within the same class.  The fully enclosed motor is fixed onto a 3-position anti-vibration mount which offers higher reliability and lower noise.


  Extract Performance cu M/hr (l/s) - FID Watts Sound dB(A) at 3 metres
Model Max Boost Min Boost Trickle Max Boost Min Boost Trickle Max Boost Trickle
Solo Plus P  90(25) 62(17) 36(10) 23 16.5 11.5 40.3 25.7
Solo Plus T  90(25) 62(17) 36(10) 23 16.5 11.5 40.3 25.7
Solo Plus HT  90(25) 62(17) 36(10) 23  16.5 11.5 40.3 25.7
Solo Plus TM  90(25) 62(17) 36(10) 23 16.5 11.5 40.3 25.7
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