ERV energy recovery ventilator
This ventilation system recovers not only heat from the outgoing air, but also humidity. less dry air in the living space.Possible by an other method of the heat exchanger. In the current most used crosscurrent countercurrent heat exchanger, the humidity condenses, but can not come to the air stream coming into the building.
The condensed humidity comes to a waste water pipe.
|Technic for buildings and living|
|Modern domestic technic from air to air heat exchange to central vacuum cleaners. Directory over all our reports about house technic.|
|Airing systems with heat recovery|
|Airing systems with heat recovery. Directory over all our reports about air to air heat exchangers.|
|Construction fair of Vienna in 2005|
|Segway sighted in Austria|
|Hoval distributed flyers with one of the first segways in Austria on the construction fair in Vienna. A good promotion idea because the exotic Segway is very noticeable.|
|Residential project with Fen Shui and a big pond|
|3 different passive houses with divers special features around the common used 90m long pond makes the project living circle.|
|Window fitting uninterrupted seal|
|At normal hinges is the seal interrupted at the hinge. This fitting used at high quality windows makes an uninterrupted seal all around possible.|