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Free ventilation design service is a valuable resource for customers

The free design service is part of Addvent’s commitment to providing electrical contractors with specialist ventilation product support. From detailed drawings supplied by the contractor, the Addvent team can develop a design scheme listing the equipment required for the project. The service applies to all schemes from residential to commercial and industrial projects.

And now a full, free design service for Heat Recovery as well Heat Recovery systems can‘t just be bought off the shelf and installed. So, Addvent now offer a fully specified design solution for any Heat Recovery installation. Utilising industry-standard Building Information Modelling software from Autodesk Revit®, we can supply a scheme showing precise positioning of the Heat Recovery Unit, sizes, positioning and flow directions for ducting, all calculations for air pressures and flow rates – with all allowances for building design and layout – issuing of 2D and 3D drawings, and detailed Bill of Materials including delivery schedule and quotation.


  • schemes for residential, commercial and industrial installations
  • full equipment listing
  • detailed installation instructions.
  • and now…

    industry-compliant schemes for Heat Recovery installations using BIM software


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    Revit ® – market-leading CAD software for building design and construction

    Revit® software* is specifically built for Building Information Modelling (BIM), empowering design and construction professionals to bring ideas from concept to construction with a co-ordinated and consistent model-based approach. Autodesk Revit® is a single application that includes features for architectural design, MEP and structural engineering and construction.

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