ᐅ Is a central ventilation system for a Passive House (EH 40) only permitted with devices approved by the DIBt (German Institute for Construction Technology)?
Created on: 30 Oct 2023 22:41
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To.Ti.04Hello,
we are planning a new building according to KfW 297, EH40 standards. Currently, we are looking for a suitable central ventilation system with heat recovery. Now the energy consultant mentioned that only units with DIBt approval are allowed? I am not sure about this—does anyone have experience with this? Thanks! Good luck
we are planning a new building according to KfW 297, EH40 standards. Currently, we are looking for a suitable central ventilation system with heat recovery. Now the energy consultant mentioned that only units with DIBt approval are allowed? I am not sure about this—does anyone have experience with this? Thanks! Good luck
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KarstenausNRW30 Oct 2023 22:59Are there any without DIBt approval? You can check the DIBt website. Just enter “dibt / controlled residential ventilation” into a search engine. That will lead you to the overview.
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RotorMotor31 Oct 2023 17:51Which system do you prefer? And why?
RotorMotor schrieb:
Which system do you prefer? And why?Due to installation under the ceiling, as well as reviews etc., the Viessmann Vitoair FS and Blauberg Komfort are favored.Similar topics