• Available in internal in-line, external in-line, roof mounted with end inlet and side discharge and bottom inlet with side discharge options the ESX range of fans utilise a ‘floating fan’ technology with coupled attenuators for optimum attenuation.

    • Quietest Installation - The high rigidity, double skinned construction produces the quietest noise to duty ratio unit in the industry
    • Low Depth 350mm (Internal Only) - For applications where the space is at a premium, the ESXL version at only 350mm deep provides the perfect fit
    • Part L Efficient - The fan impeller and motor are high efficiency IE2 motors to EN60034-30 with high efficiency forward or backward curved centrifugal impellers provide the most efficient solution. (Available on larger sizes, 11 and above)
    • Flexible Solution - Ideal for either internal or external applications. (See below for specific code)
    • Ease Of Access -Access panels provide quick and easy access for quick and easy maintenance – limiting maintenance costs
    • Safety Tested - Motors are pre-wired to external IP55 rated terminal box for ease of installation
    • ‘Perfect Match’ Attenuators - Wide range of attenuators available to assist in meeting design criteria. Contact Nuaire for details
    • Ecosmart Compatibility- Units can be supplied with Ecosmart controls, providing a simple to install, easy to commission, energy efficient solution. Also facilitates the interconnection of a supply AHU
    • BMS & Commissioning Option - Unit can be provided with integrated speed controls for commissioning purposes. This can be upgraded to a BMS option which gives these features plus BMS interfaces. Ecosmart has these features as standard

     

     

  • INTERNALLY MOUNTED XTRACTOR UNIT

    Unit sizes 15 to 27 inc shall be manufactured from a highly rigid pentapost framework with 25mm double skinned infill panels. The panels shall contain inert high density infill. Panel materials are heavy gauge Aluzinc corrosion resistant steel.

    The fan/motor assembly shall be in a self contained insulated enclosure which shall be acoustically isolated from external skin providing exceptional acoustic breakout characteristics.

    EXTERNALLY MOUNTED XTRACTOR UNIT

    The unit shall be manufactured from heavy gauge, corrosion resistant Aluzinc steel, internally coated with fire retardant acoustic material. Fully detachable panels for maintenance/service and manometer test points. It shall have an integrated upstream attenuator keeping system noise levels to an absolute minimum.

    The fan/motor assembly shall be in a self contained insulated enclosure which shall be acoustically isolated from external skin providing exceptional acoustic breakout characteristics.

    GENERAL SPECIFICATION

    Fan assemblies to incorporate fan impeller and motors selected to provide the most energy efficient solution conforming to part L regulations. The fan impeller shall be a high efficiency forward or backward curved centrifugal design and shall be direct or belt drive with IF2 high efficiency motors to EN60034-30 as standard, belt or direct drive with motors fitted with "hall effect" air flow failure monitoring. All units suitable for operation in ambient temperatures of 40 degrees C.The very low breakout noise level through the unit casing must not be exceeded. The general construction is to class A leakage.
     

    For more detailed technical specification by unit position and type see the detailed consultant specifications in the download section.

     

     

    • Apartments & Flats
    • Hotels
    • Offices
    • Student Accommodation
    • Care Homes
    • Pre-fabricated curbs
    • Duct mounted and matched silencers
    • Flexible inlet bottom connectors
    • AV mounts
    • Acoustic flexible connectors
    • Purlin boxes
    • Fast clamps
    • Supply and Extract cowls
    • Ecosmart controls and BMS interfaces

     

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