T° Cooling for forced air extraction

Roof exhaust fans to extract high heat quantity from the electrical cabinets

When an electrical panel has to extract a significant amount of heat and / or it’s not possible to install fans on the side walls forced ventilation can be achieved by installing roof extractors (towers) and one or more grilles with filter for air intake filter with air inlets positioned at the bottom. The main feature of the ventilation towers is its high airflow. The vacuum generated by the tower installed on top of the cabinet, draws outside air installed at the bottom of the grille, thus realizing the exchange of the air volume inside and consequent heat disposal.