The variable-volume unit type VVIS is suitable for room-temperature control and air-quality control. The induction effect ensures a stable outflow pattern between the minimum and maximum air volume. The unit is used in rooms that are fully climatised with air.
Most important features:
- Nominal volume between 26 to 1,718 m3/h
- Available in five model sizes
- Extremely low internal resistance
- Pressure independent
- Control damper can close fully
- Diagonally integrated measuring instrument
- Great control accuracy
- Extremely low radiation and air-noise level
- Airtightness class housing LUKA D/ATC 2
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