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WD General

Air handling units

The ‘WD General’ range of air handling units are designed for non pool applications such as general commercial development. The ‘WD’ range are high quality but affordable air handling units, available in a variety of specifications & flexible configurations e.g. horizontal, double stacked, side by side or vertical arrangements.

  • Features

    • Panels are double skinned type with nominally 50mm thick insulation and galvanised or ‘Plastisol’ exterior finish, in light grey (RAL 7035). Alternative colours are available. Panels shall be mounted on anodised aluminium pentapost framework, (thermal bridge free if required) and moulded corner pieces.
    • Applications requiring stainless steel panels are not a problem and can be manufactured in various grades, as required.
    • Demountable or flat-pack the units can be supplied suitable for dismantling and rebuilding in situ, if access is restricted. Alternatively, the units are available in ‘flat-pack’ form, on pallets, for building on site. Dantherm direct-employed Service Engineers can offer an assembly service, if required.
    • AHUs are type tested to EN1886 standards: Casing Air Leakage Class L1, Casing Strength Class D1, Casing Thermal Insulation Class T3, Thermal Bridging Factor TB3, Filter Assembly Leakage F9.
    • All the WD Range shall be fully compliant with ErP 2018, which is a requirement of the current building regulations part L2.


    • Weatherproof option outdoor units can be fully weatherproof for outdoor installation c/w sloping or flat roof, ‘Plastiol’ exterior finish, weather cowls.

    Optional accessories

    • There is a vast range of accessories available e.g. gauges, lights, windows, special finishes, inverters etc.

    Also available in this series

    • WD General
    • WD Healthcare
    • WD Packaged Heat Recovery


    • Office buildings
    • Hotels
    • Schools
    • Concert halls
    • Galleries
    • Multiplex cinemas
    • Industrial ventilation
    • Shopping centres
    • Restaurants
    • Gyms
  • Commercial/Industrial Catalogue

    Dantherm Group

    Commercial/Industrial Catalogue

    WD Range


    WD Range

  • For specifications, contact Dantherm Ltd UK
  • A ‘Hive of activity’ as Dantherm supply non pool dehumidification to leisure centre

    A ‘Hive of activity’ as Dantherm supply non pool dehumidification to leisure centre

Dantherm Group UK

Jamie Herdman

Pool Ventilation
Direct: +44 (0)1962 771 414
Mobile: +44 (0)7831 094 556

Contact Jamie

General Enquiries

+44 (0)1621 856 611

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