RS Cooler Remix for Ender 3

thingiverse

# RS Cooler Remix for Ender 3 [Github](https://github.com/opcow/RS_Cooler_Remix) Find the original [here.](https://www.thingiverse.com/thing:4170231) ---- This remix takes the Red Squirrel Compact Fan Housing and gives it a makeover specifically designed for Creality Ender 3 3D Printers by [Red Squirrel Hobbies](https://www.thingiverse.com/RedSquirrelHobbies/about). The Red Squirrel is my go-to cooling solution for the Ender 3. ### Changes From the Original This remix splits the ducts into separate parts to make access to the nozzle easier. In the original design, it was difficult to reach the nozzle, especially when using a silicone sock. This split design allows you to remove only the tool fan to gain access to the nozzle and heater block without needing to remove the cooler. I tweaked the fan mounting holes to accept M4 screws for added stability and increased the thickness of the 5015 mount point. STL files with holes sized for M3 screws are also included for those who prefer them. part_duct.stl can be printed with minimal supports if you set the overhang angle to 45 degrees and print it with the fan mount face down. This will result in supports only under the 5015 fan opening. Print part_duct_alt.stl either with the fan mount face up or down, saving about 3mm off the distance the fan will stick out at the expense of more supports and cleanup required using this optional part cooling duct. A generic base lock is included that should be compatible with other Hero Me mounts. Step files are available if you need to make any modifications to suit your needs. --- Exploded View  Normal View  With Alternative Part Duct  View of Vents