Acoustic (sound attenuating) filtered air supply units

For use fitted through walls

Sonair is for use in buildings where noise or air pollution is a major problem.
The units are mechanical input ventilators that can also provide background
ventilation as an alternative to trickle vents. All models are effective in reducing

pollutants in the home and improving Indoor Air Quality (IAQ), therefore reducing the risk of Toxic Home Syndrome.


Sonair is a wall mounted input fan featuring touch control with an LCD display. Sonair can be individually operated or used as a part of the unique Air Comfort Control (ACC) system.

  • Independently tested by the BRE
  • Exceptional sound attenuation (up to 56dB*)
  • Air cleaning
  • Low energy


Innoventus is designed to fit discreetly behind a radiator so the air is gently heated on input. Innoventus is for use with ACC systems only.

  • Independently tested by the BRE
  • Exceptional sound attenuation
  • Air cleaning
  • Low energy

Air Comfort Control (ACC)

ACC is an electronic programmable remote control system that uses Sonair or Innoventus units in combination with a central mechanical extract unit for wet rooms and is capable of extracting 300m3/h. ACC provides a fully coordinated ventilation system throughout the dwelling to meet the specific needs of the occupants.

  • Coordinated air input and extraction
  • Fully programmable central control panel
  • Optional air quality sensors
  • No "hard" wiring requirement for remote operation

Click here to read a case study on the successful application of Sonair.

Product Product Code
Sonair A+ including G2 Filter S101SAUK
Sonair F+ including G3 Filter S103SAUK
Sonair A+ including G2 Filter ACC ACCS101UK
Sonair F+ including G2 Filter ACC ACCS103UK
Central Exhaust ACCCA
Central Display Controller ACCCB
Back Box for Controller 62061
CO2 Sensor ACCC02
Phase Connector ACCFK
Back Box for Phase Controller 68120
Sonair Filter G3 (click here for replacement filters) F211
Sonair Filter F6 (click here for replacement filters) F209


(Full test details available on request)

Input air flow rate (m3/h) - 30 -140

Acoustic Dn,e,w(+/-) -52 (Sonair A=), 55/56* (Sonair F+).

*depends on filter

Tested to the 'Noise Insulation Regulations'.

More information / 01206 713801