Satsana Ender 3 Fan Duct

Name: Satsana Ender 3 Fan Duct (3D printed)
Brand: Hark Tech
Price: 6.90 GBP
Availability: InStock

Small parts from £4 printed to order · UK postage from £2.95, free over £40 · usually dispatched within 2 working days
Arrives damaged? Free reprint, just film the box being opened. Returns policy

Free community design ♥ 6,908 likes ↓ 75,243 downloads

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PLA from £4 plus UK postage from £2.95. We prepare your model, print it across our calibrated production fleet and quality-check it before it is usually dispatched within 2 working days.

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We didn’t design this model. It’s a community file from its original creator, and now and then a file has a fault that only shows up when we print it, such as walls that are too thin or parts that don’t join properly. If that happens we’ll let you know and try to fix the file, which can add a day or two. If we can’t get a good print from it, we’ll refund you in full.

Good to know before you order

TPU has a £11.50 print-order minimum. ABS, ASA, PC, Nylon and PETG-CF have a £46 minimum; PA-CF has a £69 minimum. Delivery is shown separately in your cart.

Need a few parts? Add them to one cart. One order minimum and one postage charge cover the cart: £6.90 for standard materials, £11.50 with TPU, £46 with ABS, ASA, PC, Nylon or PETG-CF, or £69 with PA-CF.

Please check the model files include everything you need before ordering. We print the files as published by the creator, so you receive the parts in the model, not necessarily a finished assembly shown in any photos. These are community designs by their original creators; we manufacture and post them but cannot guarantee fitment for your specific appliance or use case - check the original design page for compatibility.

About this print

A replacement fan duct and mount for the Creality Ender 3 3D printer, designed to direct part cooling airflow during printing. It is compatible with the stock fans and hardware, requiring no modifications to the original machine setup. The part prints without support structures, provided the printer can manage standard overhang angles. PETG is commonly used for fan ducts as it tolerates the heat generated near the hotend better than PLA.

From the original design page

Original maker's notes

By eric-anastas on Thingiverse · CC-BY

Here's yet another fan duct for the Ender 3. The goal of this was to design something simple, clean, and solid that works with the 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

Or also check out my more recent dual 5015 blower duct design:
https://www.thingiverse.com/thing:5750189

The V59 file adds a hole behind the fan to access the top mounting screw straight on rather then from the side with a ball end allen wrench as shown in my photos. I haven't bothered to actually print this version myself yet to verify how well it works, since the V52 currently on my machine works fine. So I left the old files here.

Formatting may have been simplified. These are the independent maker's instructions and fitment claims; Hark Tech has not independently verified them.

Printing Satsana Ender 3 Fan Duct

For Satsana Ender 3 Fan Duct we would normally reach for PETG — it is tougher and more heat-resistant than PLA, ideal for parts that take load or live somewhere warm. We set the layer height, wall count, infill and supports to suit the model and how you will use it, and those choices are already priced into your instant quote. Want a specific colour or material? Tell us and we will match it where we can.

Model details

Downloads at source	75,243
Likes at source	6,908
Original model	View on Thingiverse
Designer	eric-anastas
Licence	CC-BY

Creality creality ender 3 Ender Ender3 Ender 3 fan fan duct Fan mount

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