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InVENTor Compact JW Decentralized heat recovery ventilation

For wall thickness 140-280mm 

  • Supply clean fresh air to the premises
  • Remove stale extract air from the premises
  • Prevent penetration of excessive humidity and appearance of mould
  • Protect against outdoor noise
  • Reduce the heating costs in winter and air conditioning costs in summer
  • Low energy demand

Energetic and compact

During the extraction mode it accumulates the heat of the room air. After 70 seconds, the Xenion reversible fan changes its rotating direction and the stored heat is released into the intake air flow. In this way it is possible to save up to 87 % of the rooms’ heat through the ceramic heat accumulator.

It is controlled via one of the following system controllers (not include in package and needs to be ordered)

  • sMove s4 (Control up to 4 units)
  • sMove s8 (Control up to 8 units)

Components Include in package

  • Inner cover incl. dust filter of class G4
  • Thermal accumulator inserts (thermal accumulator and inVENTron®)
  • Wall sleeve
  • Exterior closure


  • Pollen, micro and activated carbon filter options available
  • Sound and wind protection options available as accessory

Maximum capacity – 58 m3/h. (Heat recovery mode 29 m3/h)

Order item, 3-4 weeks

Available on backorder