Alla artiklar för: Heat recovery Återställ filter

Bypass

24 juli 2020
Energy recovery always acts like a temperature rectifier between the two air streams. Output control is therefore not necessary as long as the extract air temperature corresponds to the setpoint/room temperature.
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Consider the pressure difference!

30 september 2019
There are different pressures on the supply and extract side of a ventilation system – depending on the installed components and the arrangement of the fans.
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Concerning the freezing of condensate

30 juli 2019
If humid air is cooled down, the relative humidity rises until condensate is formed. If the outside air is so cold that the extract air is cooled below the freezing point of the condensate, it can freeze and block the heat exchanger on the extract air side partially - or in extreme cases even completely.
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