Satsana Ender 3 Fan Duct

thingiverse

Here's another fan duct for the Ender 3. The goal was to design something straightforward, clean, and robust that integrates with stock fans and hardware, and can be printed without supports as long as your printer can handle a 16 mm bridge and 45-degree overhangs. If you've upgraded or plan to upgrade to a larger 5015 part cooling fan, check out my new upgraded design here: https://www.thingiverse.com/thing:4528533 The V59 file includes a hole behind the fan to access the top mounting screw directly on rather than from the side with a ball-end Allen wrench as shown in my photos. I haven't bothered to print this version myself yet to verify how well it works, since the V52 currently on my machine functions fine. So, I left the old files here.