EkoZefir unit spigots and controller with RK-6000 series graphic
Photo: Mariusz Młynarczyk / CloudAir.tech
Close view inside the EkoZefir stand: a green-trimmed ventilation unit with round duct spigots and a wall controller sits in front, while an open unit shows its internals behind. A wall graphic lists airflow steps from 200 to 1 000 m³/h and names the "RK-6000" series beside the slogan "Nowoczesne centrale wentylacyjne dla...".