Approvals and certificates

Dantherm heat recovery ventilation units are passive house certified and approved for use in low energy houses.

Dantherm heat recovery ventilation units type HC are certified for use in passive houses by Passive House Institute in Darmstadt, DIBt LÜ-A20 certified by Deutsches Institut für Bautechnik in Berlin and they are tested in accordance with EN 308 by IGE in Stuttgart, Germany.

Hereby it is proven that the units fulfil the most severe requirements with regards to efficiency, air tightness, filter class, sound level, insulation class, frost protection, safety and a lot more.

Complete Passive House reports can be downloaded here:

For further technical details we refer to the technical booklet.

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