Air Ducts
thingiverse
Simple Air Duct Designs for Roofline Buildings. Includes two file sizes: 28mm and 15mm scale models. These designs are intentionally straightforward, lacking any intricate details. I have not yet printed these ducts, which may affect their accuracy in terms of scale.
Download Model from thingiverse
With this file you will be able to print Air Ducts with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Air Ducts.