Ventilation is essential
14 April 2016
How the heat gets retrieved
14 April 2016

Ventilation works so


  1. The air enters the system through a passage located in the outer wall and gets preconditioned with use of the geothermal heat.
  2. The fan retrieves up to 90% of the energy from the foul air of the room and conducts it to the fresh air. By using optional components, one can humidify, dehumidify, heat and cool the air.
  3. The air distribution system conducts the preconditioned air to single premises according to their necessity. The amount can be adjusted individually for each room.