FreeAir 100

Wall placed ventilation unit

FreeAir 100 is designed for commercial premises, small houses, apartments and holiday homes where the maximum ventilation flow amounts to 20 l/s or up to approx. 50 m2 per unit. Several units can be installed in larger homes for higher flow, for example, one per floor in a house. The unit’s demand-controlled regulation is performed variably based on the moisture load and carbon dioxide content. The effective counterflow heat exchanger maintains a high degree of temperature efficiency of up to 87%. The unit, which is also suitable for both new builds as well as renovation work, is quickly mounted directly in the wall completely without duct routing in the area to be ventilated. Ducts from the toilet or other areas can be connected to the unit

  • Maximum air flow 50 m2 alternative 20 l/s
  • The heat exchanger’s temperature efficiency: up to 87% according to EN 13141-8
  • Variable demand-control that ventilates correctly based on the CO2 load and moisture content
  • Quick installation directly in the wall of the room/premises to be ventilated, no duct routing required
  • Possibility to connect external ducts from e.g. the toilet or other rooms to be ventilated.
  • Anti-frost protection with automatic bypass
  • Operating range from -40 °C - + 50 °C
  • Suitable for new builds and renovation projects
  • A+ certified according to the Ecodesign directive
  • Passive house certified

Download documents

You can find more documents on our document search page. Looking for older versions, you can find them in the document archive

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Installation, Operating, Maintenance and Safety information
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Declarations and certificates etc
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Document Article Document type Date Download
Brochure (pdf 3.35MB) FreeAir Technical catalogue 07/04/2022
Technical Manual (pdf 3.29MB) FreeAir Technical catalogue 07/04/2022
Quick Start Guide (pdf 79.57kB) FreeAir Technical catalogue 07/04/2022
Passive House Certificate (pdf 796.61kB) FreeAir Technical catalogue 07/04/2022
Passive House Certificate (with premium cover) (pdf 820.92kB) FreeAir Technical catalogue 07/04/2022

Whilst we have made every effort to ensure information on this website is up to date and accurate, the technical specification and availability of products/services listed on this website may vary market to market and are subject to change without notice. Please contact your regional representative or visit your local website for further details.