- MVB EC DIVA: Proportional modulating flow (between a set min. And max. Flow) of each fan based on a built-in CO2 measurement.
The CO2 content (number of ppm) is adjustable in the control.
- MVB EC LOBBY: constant pressure modulation of the air flow with an integrated transmitter
- MVB EC MAC2: modulation for 1 or 2 constant air flows (except MVB EC 4A)