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    VENTEC VT 101 - automatic

    Automatic vent


    Diffusers are fixed at a height above 2 m above the floor (usually in the upper window frame), the fresh air flowing into the interior is heated by warm air masses in the apartment. Ventilation gaps are so small that they do not let in sound. They may have a constant cross-section, giving regular air exchange. This is due to the fact that its access through ventilators is dependent on the difference in pressure outside and inside the house.


    Higher models include automatic diffusers that react to changes in pressure, humidity or temperatures, inside and out. The greater the pressure difference, the smaller is the crack.


    Characteristic

    Air flow
    27 m³/h (Δp = 10 Pa)
    33 m³/h (Δp = 20 Pa)

    Soundproofing
    Dn,e,W (C;Ctr ) = 32 (-1; 0) dB
    open vent

    Dn,e,W (C;Ctr ) = 34 (0; 0) dB
    closed vent


    color of vent

    Standard colour - White

    Colour on one side (white on one side)

    Two-sided colour


    Shipping time: 20 days

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