Project References

We render no compromises where quality and reliability are concerned

Reference projects featuring RetroFit ECFanGrid

Up to 50% of energy and CO² can be saved by replacing existing belt drive fans with modern, energy-efficient EC freewheels in a grid module design. Rosenberg's ECFanGrids are energy efficient, easy to maintain and benefit from a minimal payback period.

ECFanGrids are therefore an ideal retrofit solution compared to old fan systems and are also available as a modern option for complete renovation or when planning new ventilation systems.