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Free download of an isometric 3D air duct icon, ideal for HVAC, ventilation, building systems, and maintenance visuals.
A clean isometric 3D air duct icon representing ductwork used in HVAC and ventilation systems. Ideal for construction diagrams, building maintenance content, engineering dashboards, and facility management visuals. Free to download, this icon fits technical presentations, websites, and system planning materials.
Air Duct is an isometric 3D render, carrying the same soft lighting and clean edges as everything else in the library. The download is a transparent PNG at full resolution, ready to place straight onto a layout.
Pair it with the rest of Tools & Hardware and the set reads as one family, which is the point of a single rendering style: a screen full of mixed sources never quite settles.
It earns its place in landing pages, mobile app interfaces, presentations, infographics and social media graphics, and works particularly well for startups, agencies, product teams and content creators. Download it free, or request a custom variation if your project needs a different angle, colour or companion icon.
Free for personal and commercial projects. On the free plan, credit Thridy wherever the icon appears: a website footer, video credits, an app's about screen, or a README.
Websites and apps
<a href="https://thridy.com/air-duct-3d-icon">Air Duct icon</a> by <a href="https://thridy.com">Thridy</a>Paste into your footer or credits page. The link is what counts as attribution.
Video, print and everywhere else
Air Duct icon by Thridy (https://thridy.com/air-duct-3d-icon)For video credits, slides, an app's about screen, or a README.
Go Pro to use every icon without attribution. Read the licence.
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