SoleusAir AC Unit Fin & Bracket

thingiverse

This is a replacement fin for a SoleusAir brand air conditioner unit, along with the bracket that connects to the back of the fins for controlling their orientation. I designed the bracket slightly too wide, so you might want to scale it down to 2mm in your slicer for an easier fit. I printed the fins upright (pin tabs hanging off the sides with a bracket mount on top) at 0.4mm and 0.2mm layer height and 75% infill (triangle and tetrahedral pattern). Then, I trimmed and sanded the pin tabs to ensure they would fit properly. For the bracket, I used 100% infill at 0.2mm layer height. I created this model in FreeCAD based on object measurements. The fin lacks the nice curved profile that stock fins have, but it gets the job done.