Case Studies

Lennox 3D Moddeling

Lennox International wanted to develop 3D models of their HVAC systems within the Commercial Accounts Portal so clients could visually diagnose system issues. While these 3D models ultimately were not included in the final product due to budget constraints, these are great examples of how attractive visualizations can greatly enhance a user experience.

Lennox 3D Moddeling

  • TEAM
  • 1 Project Manager
  • 1 UI Designers
  • 2 Developer
  • 1 QA Specialist
  • Discovery & benchmarking report
  • Full UX architecture Design system
  • Fully functional Progressive Web App (PWA)
  • CMS Implementation (Contentful)
  • Accessibility & QA consulting
  • 4 sprints from kick-off to UI Design
  • 6 sprints for the Development and Launch

The approach

Complex product visualization

Tonic3 used WebGL and Three.js to develop various models of Lennox’s “Prodigy” central air units. The models were made entirely in 3D for cross-browser compatibility and to be rendered in all browser-types.

The result

We focused on Rapid Prototypes and Iterations

Tonic3 created two interactive 3D models that illustrate all of the units’ operating states and layered components. Both models can be accessed in the links below:

Interactive 3D Model

“Your team should be extremely proud of this work. I fully intend to showcase it whenever I can.”

Harold Ferrari, Project Management
About Lennox International

Lennox International is a global leader of climate control solutions for heating, air conditioning and refrigeration markets, dating back to 1895. Lennox International stock is listed on the New York Stock Exchange and traded under the symbol ‘LII’. Additional information is available at

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