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Ventilation energy resource availability

  1. High ventilation demand on long period.
  2. High passive solar space heating.
  3. High humidity on ventilation outlet.

 Varpo`s "Heatcatcher" is designed to gather free heat, from all available ventilation energy resources.

Swimming Pool/SPA type buildings needs special attention to keep normal humidity level in the building.  Varpo`s Heatcatcher is designed to extract more water from air, this gives opportunity to get more energy during decreasing humidity level in the building . Gathered energy can be used for hot water production and building heating.