Operational reliability: No total failure in case of malfunction

Using several small fans in place of one large fan improves depending on the installation requirements: In the event of a malfunctioning fan there is no total system failure and not even a drop in performance because, with the appropriate design, the speed of the other fans can be increased to compensate the non-operational fan.

Services such as installation, maintenance and replacement also benefit: The individual modules weigh less and are easier to handle. Small fans also take up less mounting space. With ECblue motors there is no risk of drive belt failure thanks to a maintenance-free drive.

Higher efficiency with lower noise level

Advantages: That added plus

• More operational reliability
• More performance
• More costs saved
• More installation flexibility
• More energy saved
• More maintenance friendliness
• … the only less: Weight and space requirement!