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Tag Archives: Comfort Ventilation

Marquis Intelligence - Comfort Ventilation - D-A-CH Resolution
28 Oct
Blog

Comfort Ventilation: A Binding Standard for Indoor Air Quality

Posted by author-avatar Marquis Intelligence Team
April 13, 2026
The D-A-CH group (D – Germany, A – Austria, CH – Switzerland) of HVAC experts has been meeting every autumn since 2010 to exchange knowledge and insig...
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