Ender 3 Classy Fan Duct / Housing

thingiverse

I was on the hunt for an upgraded part cooling fan to upgrade my Ender 3, but I ended up loving the original design more than those bulky boxy ducts or tall contraptions out there. It seemed like overkill to me, so I figured the 4010 fan would suffice if I could carve out some extra space to craft a better flowing duct. I was really drawn to the housing design from xxricsxx, and it gave me a ton of extra room by elevating the extruder fan high enough to fit a sleek part cooling duct underneath. So I took that idea and remixed it to accommodate one fan, with a more compact and angular look, then created a new cooling air duct that should flow even better. Required Hardware: (6) m3x20 - 2 for the hotend, and 4 for the fan/housing