TRACE® 3D Plus

TRACE® 3D Plus

TRACE® 3D Plus

TRACE® 3D Plus Version 5 is the newest release for this next generation building design and analysis software program. It delivers faster, more accurate results through a seamless workflow that closely aligns with today's building process.

The latest HVAC systems and controls can be modeled quickly, precisely and with the intricacies of today's many building applications. TRACE® 3D Plus is built on the U.S. Department of Energy's EnergyPlus® engine and enhanced with Trane's industry leading expertise to help designers validate and interpret projects with confidence and clarity. All of these new features plus a more robust support experience to get you up and running quickly. 

TRACE 3D Plus allows you to move from project plan to load design to energy and economic analysis all through the same project file and interface. Import 3D models directly from CAD using Green Building XML (gbXML), or import floor plans and trace over using the draw tools. Easily create and validate your architectural design and HVAC systems in 2D or 3D.

The latest Version 5 software is here!

Thanks to customer feedback, we continue to make TRACE® 3D Plus better, faster, easier than ever before in the latest Version 5 update. Experience speed and accuracy improvements, the return of valued assets from previous iterations, and our continued focus on sustainability features to support your project’s decarbonization and electrification goals.

Visit the Download section below to begin the V5.00.123 update, including:

New! Load / Airflow Summary Report

New! Spreadsheet view for Windows

New! Ability to size Dedicated Outdoor Air Systems based on latent load 

New! Silent installation option

New! Ability to export building geometry to LightStanza for daylighting analysis 

New! Importable ASHRAE® Standard 62.1 2016 and 2019 ventilation libraries

Added Support for minimum airflow requirements for system level ventilation

Expanded heat recovery capabilities using double bundle condensers or plate and frame heat exchangers

Enhanced Plant Block Calculations

Enhanced air boundary methodology for zone air walls

Improved room air transfer with airflow auto-balancing using infiltration

Improved geometry merging, allowing users to maintain complex roof geometry when merging spaces

Improved gbXML function 

- Limited Time Offers -

15% Discount on New TRACE 3D Plus Licenses

Available now through December 16th, take advantage of a 15% off discount when you purchase a new TRACE 3D Plus license (the offer does not apply to license renewals).

Use the codes below at check-out:

Load Design - 3DPLD15%2022
Full Version - 3DP15%2022


FREE 30-Day Trial from LightStanza

For a limited time, Trane TRACE 3D Plus license holders can benefit from a 30-Day special access to the LightStanza platform to experience its full features and capabilities. Use the link below to learn more and sign up:

High Performance 3D Modeling for Sustainability

Cloud Functionality Produces Significantly Faster Simulation

  • New Step-by-step guided wizard experience for LEED and ASHRAE 90.1 makes keeping up with the ever-changing world of codes and standards easier than before
  • New Automated fan calculations and libraries help demonstrate code compliance or performance ratings using ASHRAE 90.1
  • Simultaneous calculation & comparison of up to 20 alternatives
  • Comprehensive energy modeling & economic analysis
  • Demonstrates best options for carbon, renewable energy & cost savings

Model Complex Buildings & Systems with Ease

Create Schedules Faster with Graphical Plotting and Drag-and-Drop Features

  • New Undo/Redo capabilities in the building drawing canvas make correcting missed snaps or unintended model changes as simple as 'Control-Z'
  • Multi-story, multi-level floors and detailed roofing systems capabilities

  • Drag walls, vertices, and roof peaks to quickly modify your models or create complex roofs

  • Adiabatic/thermal boundary tool streamlines the workflow for partial retrofit analysis or core and shell building models
  • Intricate system and central plant designs
  • EnergyPlus® engine drives and substantiates accuracy

Visually Dynamic, Intuitive Workflows

Tons of Building Themes, Libraries and Templates to Choose From

  • Precision PDF import feature makes scaling floor plan images and getting them aligned easier than ever
  • Use pre-configured building themes and thousands of pre-loaded and scalable libraries and templates
  • View and validate architectural designs, HVAC systems in 2D and 3D views
  • Built-in intelligence prevents potential modeling mistakes
  • Schematically configure systems and plants easily with built-in systems validation and intelligence
  • Guided experience matches real world design practices
  • User interface designed for simplicity

Advanced Cloud Analytics

Ensure Greater Equipment Modeling Accuracy Leveraging the Cloud

  • New Parametric data sweeps enable a much deeper understanding of complex relationships between model input and KPI outputs

  • Cloud functionality produces significantly faster simulation

  • Simultaneous calculation & comparison of up to 20 alternatives

  • Perform advanced, detailed sensitivity analysis

  • Continuing to leverage cloud capabilities for the future

Lean on World Class Support Teams

TRACE 3D Plus is sold as a Software as a Service (SaaS) package with annual license renewals. The world-class support that you have come to rely on is now more robust and offers even more ways to interact, including a searchable online knowledge database and in-depth online training. As always, it is backed by a team of support engineers to help you migrate to this new software program.

What our customers are saying...

Looking for Convenient, Technical Training Information?

For TRACE 3D Plus Training

Explore all virtual and in-person training solutions delivered by C.D.S. [Link]

For all other C.D.S. Support

Find answer documents, free eLearning material, or submit a question to our support center. [Link]

Beginning in 2023, new extended renewal subscription options will be available for the TRACE 700 family of products and Trane Design Tools. Learn more about your software End of Service and Support options.

Downloads and Important Links

Trial Download

  • Release Date: 11/08/22 Size: 1.75 GB

Full Version

  • Release Date: 11/08/22 Size: 1.75 GB