Rotary heat exchangers have optimised temperature efficiency at around 12 rounds per minute (rpm). The optimised humidity efficiency has been determined at roughly 20 rpm. In accordance with the application we deliver the drive system ready-made mounted inside the casing.
For climate zones with extensive seasonal variation, the use of a frequency converter is common to control and regulate the efficiency by the revolutions per minute. Enventus control units are ready-to-run, connected with the drive system. Basic settings are pre-adjusted and the control units are simple to use.