Ultimate 5015 Part Cooling Dual Fan Duct for Ender 3 S1 (Pro) + Sprite Extruder

CHECK OUT MY NEW RELEASE → 5015 Hot End Fan Upgrade for Ender 3 S1 (Pro) + Sprite Extruder Design: I have created this model with the following considerations: dual, symmetrical airflow under the nozzle to be as light as possible- weighs @ 20 grams only snap-on mount 1x 5015 blower (24V) retain maximum printing visibility to have shortest & as straight airflow as possible clear CR Touch probe avoid magnetism of the extruder motor not to suck in strings from print Printing instructions: printing orientation on bed as shown in pictures material: use PETG or better (avoid PLA, due to low heat resistance) layer height: 0.2mm or smaller enable supports → recommended to use PrusaSlicer 2.6 Alpha 3 or similar slicer to use Organic / Tree supports LINK https://github.com/prusa3d/PrusaSlicer/releases use at least 4 perimeters infill: any note: most of the model has 40°+ Deg overhangs Fitting instructions: after clearing supports, use 2x M3 bolts (ideally 8mm length, or use nuts to shorten any longer bolts you may have) use 24 Volt 5015 blower and splice/solder/crimp onto a stock connector _____ Version history: v1.3 13.3.2023 snap-on mount is now bigger and holds blower more secure screw openings are tighter = screws sit flat redesigned holder for less overhangs and easier printing 📷 Image redacted — claim this model to add your own media v1.2 23.2.2023 stronger mounting arm to eliminate flex tighter screw openings with flat sides tighter snap-on fan blower mount flat outlet bottoms to allow for better bed clearance 📷 Image redacted — claim this model to add your own media v1.1 10.2.2023 thicker duct-to-holder mounting points thicker air flow divider with smooth transition into ducts 📷 Image redacted — claim this model to add your own media v1.0 9.2.2023 initial release Please leave a comment with your feedback!