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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+31 598 361 221

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