NTI FOR REVIT MEP
The Revit add-in for HVAC engineers and modellers
NTI FOR REVIT MEP is the smart add-in for HVAC engineers and modellers. It delivers the everyday functionality you need to calculate airflow and heating, coordinate ducts earlier, and push space data directly into your components – all inside Autodesk Revit.
With its built-in calculation functions and automation of everyday coordination tasks, NTI FOR REVIT MEP reduces errors, saves time and ensures higher-quality BIM models.
Extend the value of Autodesk Revit with this easy-to-use plugin, delivering digitalised workflows and better project quality.
Increase your efficiency

Save engineering hours on manual calculations and rework and create a smoother, more enjoyable workflow.
Better project quality
Streamlined workflows and stronger coordination enable you to produce consistent, well-aligned designs with fewer requests for information (RFI) and change orders.
Easy to learn and use

With an intuitive interface and effortless onboarding, your team can start gaining value from day one.
6 key benefits of NTI FOR REVIT MEP
NTI FOR REVIT MEP helps you work more efficiently in Revit with tools tailored to your workflows and needs. The plugin enables you to coordinate projects earlier and perform calculations faster, reducing errors and saving time. Below you will find the features that make the biggest difference.
Faster calculations and lower risk of miscalculations
Calculate airflow and heating loads directly in the model inside Revit with the Airflow and Heating functionalities.
Fewer clashes and
redesigns
The Early Duct planning feature enables you to reserve duct space early in the process to avoid redesigns and requests for information, as well as reducing material waste.
Stronger cross-disciplinary coordination
By creating mass volumes that represent the ducts, coordination between disciplines becomes easier and more accurate.
Automatically add location data in components
The Mass Relations function ensures that location and mass information flows into the right components, saving time and increasing the level of information (LOI) with important location information.
Better coordinated
accessories
Avoid missing space data on accessories with the Space Data to Accessories function that automatically writes space data to components.
Enhanced quality in BIM models
Increased data quality ensures higher quality in your BIM models, improving decision-making and reducing rework and waste.
Easy onboarding
Our consultants support you through setup and configuration, and NTI Academy offers training and courses to build your skills. Access our online Help Center anytime for step-by-step tutorials, user guides, documentation, and FAQs. You can also use the NTI AI Assistant to instantly find answers to your questions — all designed to help you get the most from NTI FOR REVIT MEP.
What is NTI FOR REVIT MEP used for?
NTI FOR REVIT MEP is the smart add-in for HVAC engineers and modellers. It delivers the everyday tools you need to calculate airflow and heating, coordinate ducts earlier, and push space data directly into your components – all inside Autodesk Revit.
With its built-in calculation functions and automation of everyday coordination tasks, NTI FOR REVIT MEP reduces errors, saves time, and ensures higher-quality BIM models.
How easy is it to set up NTI FOR REVIT MEP?
NTI FOR REVIT MEP is an easy-to-use plugin your team can adopt in hours — and start seeing productivity gains just as fast.
What languages does the Revit plugin support?
The interface of NTI FOR REVIT MEP is available in English, Spanish, Italian, French, German and Brazilian Portuguese.
Can I get a free trial or demo?
Please don't hesitate to get in touch with us and get a demo of NTI FOR REVIT MEP. You can also fill in the form on this page.
What is the price for a subscription?
Pricing depends on your organisational setup and requirements. We are happy to provide a tailored quote based on your needs. Please get in touch with us, and we will help you find the best option.
What are the systems requirements?
Autodesk Revit version 2025 and 2026.
We are here to help
Please contact us if you have any questions.
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