Space
of comfort

Ventair TRDn Akustik

Precise automated control using pressure difference and with acoustic attenuation up to 48 dB.

Two stage acoustic attenuator of the Akustik air intake combined with TRDn controller effectively muffles sounds up to 48 dB when closed. With automated pressure difference control, Ventair TRDn Akustik ensures an optimum, healthy climate inside your house, while minimizing energy consumption as far as possible.

 

Listen to the silence

Acoustic air intake designed to be virtually noiseless. It muffles almost all external noise, letting only the air in, much more air. To achieve this result we had to use every inch inside the Akustik air intake. We designed an attenuator with a precise profile, which perfectly fits the aluminium housing.

Less is more

A unique combination of high flow and perfect acoustic attenuation makes it possible to use less trickle vents, while maintaining optimum operation of the ventilation. Less trickle vents means better acoustic attenuation and higher savings. That’s simple!

  • tlumik akustyczny

    Acoustic attenuation
    up to 48 dB

  • Obszar roboczy 123

    High
    nominal flow

  • automatyczne sterowanie roznica cisnien

    Automated pressure
    difference control

Ventair TRDn Akustik

Flow characteristic Ventair TRDn Akustik
Obszar roboczy 92
Trickle vent
Obszar roboczy 74
Air intake
Obszar roboczy 75

Technical specifications

  • Nominal flow ∆p = 10 Pa

  • trickle vent open: 29,6 m3/h
    trickle vent closed: 7,9 m3/h
  • Nominal flow ∆p = 20 Pa

  • trickle vent open: 42,4 m3/h
    trickle vent closed: 11,5 m3/h
  • Acoustic insulation

    (air intake placed 15 mm in the insulation layer)

  • trickle vent open: Dn,e,w = 43 (-1; -2) dB
    trickle vent closed: Dn,e,w = 48 (0; -3) dB
  • Acoustic insulation

  • trickle vent open: Dn,e,w = 42 (-1; -3) dB
    trickle vent closed: Dn,e,w = 47 (0; -3) dB
  • Control

    automated with pressure difference,
    manual

  • Resistance to penetration by rainwater

    450 Pa

  • Resistance to condensation

    RH = 32% at Tout./Tin. = -20°C / +20°C

  • Materials

    Aluminium, ABS/ASA

  • Range of application

    wood window framing, PVC

  • Available colors

  • Standard

  • air intake: RAL 9016
    trickle vent: RAL 9016,
    7016, 8003, 8017
  • *ends for the body RAL 9016 – white,
    others – black
  • Custom

  • body: any RAL,
    ends: black

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+48 12 425 31 64