Historical Gymnasium, Rietberg

The tasks for GU were: Automatic window opening and closing controlled by wind and rain sensors, automatic ventilation and room temperature regulation controlled by signals from the central heating system, automatic smoke exhaust in the event of a fire. Hazard prevention through monitoring of crushing and shearing points and implementation of protective measures to meet the required protection class 4.

GU solution: SHEV system comprising chain drives for the motor-driven operation of the timber windows for daily ventilation and SHEV ventilation in the event of a fire.