Helios #FIREPROOF smoke extraction fan with glass side panels

Photo: Mariusz Młynarczyk / CloudAir.tech

A roof-mounted smoke extraction fan with a stainless steel cowl and glass sides lit in red stands in front of a "#FIREPROOF" panel reading "Immer da, wenn's darauf ankommt!". The text covers mechanical smoke extraction and car park ventilation. Behind, visitors look at units under a "Helios AIR1" sign.