MAICO's EU-wide patented ZITT system for modernizing belt-driven ventilation systems makes it possible to optimize energy efficiency and significantly reduce energy consumption. Ventilation systems improve the air quality in closed rooms by supplying fresh air and removing stale air. Air exchange in production halls is carried out by large fans, which are often driven by outdated motors. With the innovative ZITT motors, users save up to 60 % on energy costs. A study by the Lucerne University of Applied Sciences and Arts also confirms that the ZITT system is demonstrably up to 10 % more energy-efficient than comparable refurbishment solutions from competitors.