Jet Fans AZT

Compact and unidirectional car park jet fans (AZT) with adjustable outlet and low fan height.

Fans of the AZT type are especially robust, compact and perfect for car parks, small tunnels and service yards. The jet fans have optimal capacity, long life spans, reliable operation and are service-friendly.

The fan casing is round with an integrated inlet cone and an adjustable outlet cone. This minimises the inlet loss and provides optimum control of the outlet airflow. The fan has guide vanes to improve the aerodynamic efficiency. A wire guard is mounted on the inlet cone. The installation is simple due to an innovative and new easy click-click design. Once the base plate is mounted to the ceiling, the fan is simply clicked in position and secured with fasteners.

The impeller consists of a ZerAx hub with aluminium impeller blades in pre-determined pitch angles. The impeller sits directly on the motor shaft. All ZerAx fans are statically and dynamically balanced in accordance with VDI 2060, ISO 1940 Class Q 6.3.

The motors are two-speed 3x400V or 3x380V, both in 50 or 60Hz versions. Motor protection is min. IP55 in accordance with IEC 34-5. The jet fans have external terminal boxes. Damping of vibrations is unnecessary due to the balanced and stable running of the ZerAx fans.

The fan casing is of pre-galvanised sheet steel, which can be optionally powder coated in any desired colour. In standard execution, the jet fans meet the requirements for operation in unheated, low corrosive environments according to DS/EN ISO 12944-2, corrosion category C3.

The standard operating temperature is from -20 to +55°C. The fans for are certified for removal of hot smoke according to the EN 12101 part 3 in the classes F200120 and F30060.


  • F200120 fans tested at 300°C / 120 min
  • F30060 fans tested at 300°C / 120 min


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NOVENCO Building & Industry
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