thingiverse

free

mega zero original fan duct upgrade by jonnijp

...mega zero original fan duct upgrade by jonnijp thingiverse this is an upgrade for the original duct

thingiverse

free

MonoPrice Mini Fan Duct Upgrade (40mm) by Arron_mollet22

...40mm) by arron_mollet22 thingiverse monoprice mini hot end fan duct upgrade. allows a 40mm fan to be mounted for better cooling.

thingiverse

free

Duct upgrade fur Mecreator 2 by Cowboyengineer

...duct upgrade fur mecreator 2 by cowboyengineer thingiverse hi there, print and use. excange is plug and play.

thingiverse

free

Badass DiggityDank Extruder Fan Duct Upgrade by Unipasserby97

...diggitydank extruder fan duct upgrade by unipasserby97 thingiverse an upgraded part cooling fan duct for the diggitydank carriage, original...

thingiverse

free

Fanduct dual directions_Fan Duct dual directions Anet A8 Upgrade by mrutility

...anet a8 upgrade by mrutility thingiverse fanduct dual directions_fan duct dual directions anet a8 upgrade raffreddamento anet a8

thingiverse

free

FLSUN Kossel Delta Part Cooling Fan Duct Upgrade by Xtrudor

...iverse flsun kossel delta part cooling fan duct upgrade. new version with upper vertical tab performs better but needs supports.

thingiverse

free

Hesine Prusa i3 Fan Ducting Upgrade (with cable space) by metroid2k

...ix of tracetheory's fan duct upgrade that allows for easier cable management while still maintaining decent cooling coverage.

thingiverse

free

Upgraded V6 - Adapter - Hydra CR10 Fan Duct by dankaiser

... the hydra fan duct cr10. this makes it possible to screw the round v6 hotend directly into the cr-10 receptacle on the ender 3.

thingiverse

free

Upgraded fan duct for the E3D v6 by rmoncello

...d v6 by rmoncello thingiverse when both are printed they fit perfectly together allowing you to put and inlet and an outlet fan.

thingiverse

free

Badass DiggityDank Extruder Fan Duct Upgrade (Mk. II) by Unipasserby97

...been angled accordingly to accommodate for glass beds and the clips that hold it in place. previous design will crash into clips.

thingiverse

free

SV01 upgraded fan mount and duct

... created by passman3d. still uses the 5015 fan but it did not fit my printer quite right so i made a few minor adjustments on it.

thingiverse

free

Fun duct for geeetech dual extruder upgrade by Andy_Geeetech_Prusa_I3

...dual extruder upgrade by andy_geeetech_prusa_i3 thingiverse used for geeetech aluminium prusa i3 after i added second extruder.

thingiverse

free

FlSun Cube Part Cooling Duct Upgraded by Michaellynn

...easier and gave it a proper mount for the fan and how it mounts. i only use 3 screws as the 4th gets in the way of my bed sensor.

thingiverse

free

Bluer, Sapphire Pro Fan Duct Upgrade by teivaz

... improved airflow, for the new version of the carriage from bluer, sapphire.the flow is more directed towards the extrusion zone.

thingiverse

free

Monoprice Ultimate Stock Duct Upgrade by cnorth

...rforming design. this one is what i consider to be the best solution for the stock fan: https://www.thingiverse.com/thing:2499597

thingiverse

free

E3Dv6 40mm Fan Duct Mod for Titan i3Mk2 upgrade by BilboX

...sing through the entry left by the mount and the nozzle ducts. i also add the 123d source for this mod, if you need to modify it.

thingiverse

free

TronXY X8 fan duct upgrade by Kunnuck

...duct fit just for the tronxy, also, after that you need to reduce the distance from plate to x end-stop by ten into the firmware.

thingiverse

free

Anycubic Kossel Linear upgraded parts cooling duct by AirwavesTed

...nozzle for more efficient parts cooling. even better results if used in conjuction with https://www.thingiverse.com/thing:2847725

thingiverse

free

Spriya Anet A8 Fan Duct with upgraded connector by KAHN3R

... fan duct mounts into one. print with the same settings as the original model. the second model is updated to have a tighter fit.

thingiverse

free

Air Duct Upgrade for Anet A8 by Intector

... it to the carriage and also to provide more stability. i put the solidworks files here if you guys want to modify them yourself.

thingiverse

free

Lulzbot Taz 6 extruder blower duct upgrade by CustomCreations

...ns thingiverse i use this blowerhttps://www.amazon.com/5015s-turbine-brushless-cooling-blower/dp/b00h6vm83i cured pla heat creep

thingiverse

free

Fan duct for E3D V6 hotend upgrade by AndreaSignoretto

... between the original e3d duct and the e3d fan, to be able to use the original part on a mendelmax 1.5+ with x axis 50mm spacing.

thingiverse

free

Upgraded Anet A8 cooling fan duct

...omebody else too! if you like my designs you can follow me on ig, where i often post upgrades on my work! ig profile: engineli_3d

thingiverse

free

Sapphire Pro Fan Duct Upgrade

...g the longer side is recommended. walls thickness 0.8mm. layer height 0.2mm. infill 50%. recommended material petg or abs. enjoy!

thingiverse

free

Alfawise U30 - Longer LK4 - fan duct upgrade - easy to print by OibafZ

...e extra screws. the cable ties you see are used to better align the duct with the extruder. (sorry if the english is not perfect)

thingiverse

free

DMS DP5 E3D V6 upgrade and fun duct by akumulator

...screws from the original holder can be easily re-used. holds the hot-end, fan, original bed leveling sensor and all the cables...

thingiverse

free

Anet A6 upgrade: Fan 1 duct 40mm by Photograaf16

...nd you want to support my work that i am making, you can donate me if you want with paypal: https://www.paypal.me/jordanhogetoorn

thingiverse

free

FLSUN QQ-S Fan Ducts for E3D Hotend Upgrade by Dreamz

...ducts for e3d hotend upgrade by dreamz thingiverse recently upgraded my flsun qq-s hotend with an e3d heatbreak, heatblock...

thingiverse

free

highly integrated BMG / E3D v6 extruder mount - upgraded fan duct by fakcior

... work hell lot of better than original. i would be grateful if you could provide some before and after water test of this design.

thingiverse

free

Taz 6 (5 upgrade) fan ducts for e3D v6 by kerthg

...lulzbot+taz+5/5 , and if you have the taz5 it's super easy to upgrade (print) the taz 6 carriage and get two fans like the 6.

thingiverse

free

prusa i3 Zonestar p802 fan duct upgrade + sensor mount by dsol

...verse.com/thing:1205439 bunjatec put the solidworks file online so i just added a sensor mopunt to work with my auto level sensor

thingiverse

free

Prusa I3 Rework FAN-DUCT Upgrade with Solidworks 2014 Source by DarkAlchemist

...d a version for lower profile hot ends including its source file. . 11/3/2014 - there is now a version for fans with larger hubs.

thingiverse

free

E3D-v6 Clone Fan Duct to 40mm Anet A8 upgrade by REDxFROG

... fan on the e3d v6 (replaces the blue 22,7mm fan clip) more airflow will prevent the filament from getting stuck in the extruder.

thingiverse

free

Hesine Prusa i3 Fan Duct Upgrade (Yes, the chinese one) by tracetheory

...r coverage stay tuned for more parts for this printer! will post printed photos later as well as a before and after for the fan.

thingiverse

free

Dave's Upgraded E3Dv6 Fan Duct by orgemd

... and 5mm on the other half. i would still use 0 stretch on ducts aligned to the bottom. the scad now draws both halves at once.

thingiverse

free

ultimaker 2 fan duct 40mm e3d by jsknudsen

...this is an 40mm fan duct for e3d ultimaker upgrade kit link to e3d ultimaker upgrade kit:http://www.thingiverse.com/thing:1934309

thingiverse

free

Bracket for cooling duct to glue into x-carriage by tom4cad

...cket for cooling duct to glue into x-carriage by tom4cad thingiverse this is an upgrade for x-carriage for mounting cooling duct

thingiverse

free

TronXY P802MA Part Cooling Fan Duct by DJ_Foot

...tronxy p802ma part cooling fan duct by dj_foot thingiverse part cooling fan duct upgrade for the tronxy p802ma printer

thingiverse

free

Ender 3 Pro Stock Fan Cooling Duct Upgrade

...fail eventually so imho, dont bother with pla. petg print shown was printed at 240 nozzle temp, 80 bed temp and 40mm print speed.

thingiverse

free

Upgrade Effector with round fan duct for Kossel / Delta (D810) by Tysonpower

...15 blower type fan (optional) i designed the effector for my zonestar d810, but it should fit any kossel (~20x30cm build volume).

thingiverse

free

Fan duct for Anet A8 by GaryK47

...fan duct for anet a8 by garyk47 thingiverse this is an upgrade for http://www.thingiverse.com/thing:1749614

thingiverse

free

Thinker S upgrade 5015 blower fan, MK3 style!

...thinker s upgrade 5015 blower fan, mk3 style! thingiverse upgraded 5015 blower nozzle for the thinker s, prusa mk3...

thingiverse

free

Super simple upgraded Kossel Mini effector Educt for Volcano by tximy

...graded kossel mini effector educt for volcano by tximy thingiverse super simple upgraded kossel mini effector e duct for volcano

thingiverse

free

Bondtech MK3s Fan Duct

...dtech's fan duct for their prusa extruder upgrade kit was too directional and created sagging at the back, this is more even.

thingiverse

free

AirBlade Intrepid 3 Pro Upgrade to IntreWhoop

...e duct and gopro mount are tpu-printed. the duct support is printed with pla or harder material, ideally cnc out of carbon fiber.

thingiverse

free

HyperCube Upgrades by lukewin8

...020 upgrade for xy stepper motor. (please note one will need to be printed mirror) longer fan duct for ebay e3d hot end 56mm long

thingiverse

free

12/12 / 16/16 racewhoop Duct by Freezillion

...12/12 / 16/16 racewhoop duct by freezillion thingiverse little upgrade .. holes for 12/12 motors

thingiverse

free

Custom Fan duct for Titan Extruder by S±E by eljeko

...erse this is a custom fan duct and support for prusa i3 mk2 upgrade kit for e3d titan extruder by s±e. this is for 40x40x10 fan.

thingiverse

free

Makerbot Replicator 2x Filament Fan Upgrade by BalticCopters

...akerbot replicator 2x filament fan upgrade by balticcopters thingiverse a dual-filament-fan-duct for the makerbot replicator 2x

thingiverse

free

Anet A8 Prusa I3 E3d V6 Upgrade Direct Drive Mount with Print and Hot End Fan Ducts by IsmaelPR1

...own an anet a8, i printed the parts and upgraded it, i tested it and sold it, it was...

thingiverse

free

new x-carriage for prusa i2 with fan duct for hot-end E3D_V6 by autorobotics

...nd e3d_v6 by autorobotics thingiverse new x-carriage for prusa i2 with fan duct for hot-end e3d_v6, fan 50x50 + upgrade to 40x40

thingiverse

free

CTC Prusa i3 Fan Duct Opposite by Fireworrks

... i3 fan duct opposite by fireworrks thingiverse basically the same but for the opposite direct. works with mk8 extruder upgrade.

thingiverse

free

Fan Duct for Printrbot Simple by mln330

...t for printrbot simple by mln330 thingiverse remix to use existing mounting holes on simple, similar to the 2014 simple upgrade.

thingiverse

free

Mega Zero shorter ring cooling duct upgrade (MK8 compatible) by ksanislo

...lease post a make! the freecad project will be available from my github, but it's apparently over the thingiverse size limit.

thingiverse

free

Anet ET4+ Nozzle Fan by Tronicpixel

...anet et4+ nozzle fan by tronicpixel thingiverse anet et4+! fan duct upgrade. not sure if it fits to normal et4 and et4 pro

thingiverse

free

prusa i3 Zonestar p802 fan duct upgrade by bunjatec

...with cut holes to show how i've added the foil tape. the v4 (that's in the stl) is much better for airflow and footprint.

thingiverse

free

MDS PD5 3D PRINTER AIR BLOWER UPGRADED AIR DISTRIBUTOR by dumente

...upgraded air distributor by dumente thingiverse this fan cooling duct i upgraded from the existing one..its not enough to...

thingiverse

free

CR10S PRO HERMES / HEMERA FAN DUCT

...t of your fan and substitute with this one. in this manner you dont need glue any part and the height of the fan duct is perfect.

thingiverse

free

5015-4010 blower adapter for Satsana E3V2 fan duct by alantch

...gogler. temporary solution with the intent to upgrade to a 5015 blower at a later stage without having to reprint a new fan duct.

thingiverse

free

CTC Fan Duct by juha_j

...looking cooling duct on my ctc. but now i upgraded to e3d hotends, so there was also nee for...

thingiverse

free

Replicator 2X Cooling Fan Duct - Remix by mattsi

...march 2015 : new instructions 26 october 2015 : v3 upload : slightly reinforced external screw housing (print with v2 parameters)

thingiverse

free

Upgraded fanduct for tevo tarantula/E3D hotend

...ides - to small gap, printed as one part :( locks made from office clips v2 stronger, harder, better add side locks for fanducts

thingiverse

free

TAZ 4 Cooling Duct by evolv3d

...taz 4 cooling duct by evolv3d thingiverse an upgraded cooling duct for the lulzbot taz 4. fan mounting...

thingiverse

free

Customizable Wanhao i3Plus i3 Plus Duplicator Upgrade Cooling Duct by PHolzwarth

...might want to download the scad file and render it yourself. make sure you have an openscad version from 2016 or newer. have fun!

thingiverse

free

E3Dv6 Carriage Fan Duct for NopHead Mendel90 (dibond) by DanielBull

...he standard j head to an e3d hot end (in this case a v6) on a nophead mendel90. it uses the same 60mm fan as supplied by nophead.

thingiverse

free

Hemera Lulzbot Mini Upgrade

...mera mount in petg, and the far duct in abs/ asa or another high-temperature material. use an infill percentage of 25% or higher.

thingiverse

free

prusa mini hotend upgrade kit fan cover pinda-holder x-carriage by HoganZeng

... as follows: upgrade fan cover upgrade the wiring harness hole and enlarge the pinda mounting hole upgrade model cooling fan duct

thingiverse

free

Creality CR10 MAX CR10-S PRO Fan Duct Cooling OEM Reinforced

...max cr10-s pro fan duct cooling oem reinforced thingiverse upgraded the oem fan duct with better mounting points. air...

thingiverse

free

duct for 15mm blower fan on server switch by nicscin

...blower fan on server switch by nicscin thingiverse i upgraded a 10mm fan to a 15 mm blower fan...

thingiverse

free

Eryone Thinker S V.1 - fan duct by taeky

...you want better results with your thinker s printer? upgraded your fan duct. this is an optimal version. developed...

thingiverse

free

Ender 3 OEM 5015 Single Fan Dual Duct Cooling Upgrade by tobilouw

...g or abs for better temp handling. the pla may deform and warp. used on my ender 3 successfully thus far, printing tpu and pla+.

thingiverse

free

chimera fan mount by bradyhoover_designs

...f slightly less direct cooling from the right duct. have fun printing and get those overhangs better with more efficient cooling.

thingiverse

free

Fan Duct for RepRapPro Mono by mekmekmek

...ndel/blob/master/print-mendel/individual-stls/optional-fan-holder-1off.stl is needed. not pollisched but it works so fine for me.

thingiverse

free

Radial Fan Mount for Wades L3K Hexagon by xHOBOPHOBIAx

...n mount to be used with the hexagon hotend shroud for a l3k extruder. i have done upgrades to the mount and the duct i was using.

thingiverse

free

Flyingbear Tornado - Fan duct by sergeyzwezdin

...aliexpress.com/item/5pcs-gdstime-4010-blower-40mm-40x40x10mm-24v-2pin-dc-cooler-small-cooling-fan-for-3d-printer/32799248824.html

thingiverse

free

Printrbot Simple Metal Improved High Flow Fan Blower Upgrade by 3DMasterRace

...e standard fan if you which to use another standard size duct. check instructions for full details of parts. made with feecad

thingiverse

free

Titan Aero Blower fan upgrade w/ Bltouch mount by MetalMessiah

...essiah thingiverse a mount and duct to let you use a blower fan on your titan aero instead of the 40mm fan, fixes jamming issues

thingiverse

free

Duct and Cover for 80mm Fan - Used to Vent TAZ 6 by sneaks

...was an addition to my taz 6 enclosure. i upgraded the internal electronics fan and didn't want to create...

thingiverse

free

Toilet Duct for Anycubic Kossel by charlesmouse

...d access, but life would be very dull if we all had the same point of view so i did my best spin on the close-ring duct type too.

thingiverse

free

Prusa I3 Rework FAN-DUCT Upgrade Version 2 with Solidworks 2014 Source by DarkAlchemist

...which is for lower profile hotends such as the newer/current j-heads. i thickened the the sides as well for far easier printing.

thingiverse

free

Qidi X-Pro Metal Nozzle Slim Dual Vortex Fan Duct by Jaraxle_NUKE

...igh airflow. two bolts are needed to mount the duct assembly to the carriage and a picture of that hardware from amazon is shown.

thingiverse

free

MK3 RHD Fan Duct Rev. C for Volcano Hotend by dragsterbox

...ersion of the: mk3 nozzle rhd rev. c by rh_dreambox fits the e3d volcano hotend upgrade on both stock and bondtech extruder mount

thingiverse

free

Anet A8 Cooler 40mm Fan Duct upper by wintermute29

...tup, so i made this adaptor. it's screwed to the side of the extruder mounting bracket, as described in the original upgrade.

thingiverse

free

Ender 3 Upgrade with stock parts

...thx tohttps://www.thingiverse.com/thing:2759439https://www.thingiverse.com/thing:3589452https://www.thingiverse.com/thing:3366468

thingiverse

free

Fan Duct Spacer for Ultimaker by Koch

...on the pictures. i have added a picture with an example of the warping that happens without the spacer (marked with a red ring)

thingiverse

free

Air duct for CTC 3D printer stepper drivers by juha_j

...r stepper drivers as air flow provided with new fan is lower that original fan had. nothing special on printing, supports needed.

thingiverse

free

20mm Fan Duct / Shroud for E3D V6 Lite by cacomistle

...grading ultimaker extruder to e3d v6 extruder. tested on genuine e3d v6 lite. 3 screw holes, filp to match your fan if necessary.

thingiverse

free

E3D Volcano fan duct for Robo3d R1 by dbefore

...on mk11 fan he did for e3d v6 hot end. i edited the mouth a bit and lengthened it to make it compatable with the volcano upgrade.

thingiverse

free

MiniFactory fan duct by Enlade

...urn airflow directly to the model. fits only to mf3. 1.4.2014 update, now it fixed and i've printed it without any support.

thingiverse

free

E3D Lulzbot Taz 5 - Toolhead Upgrade by e3dOnline

...ine.com/wiki/lulzbot_taz_5_upgrade_v6-titan_assembly_guide kudos to olivia lam for the initial design and testing back in 2016 :)

thingiverse

free

A30 E3D Mount fan duct collection by bavery79

...e as close to the nozzle, so these ducts are my attempts at experimenting with various duct styles to see what works best for me.

thingiverse

free

E3D-v6 Fan Duct W Probe by Ryanteck

...t on 27-12-2016: i had to flip the side around as i had it where the probe was the wrong side to fit on my titan e3d upgrade kit.

thingiverse

free

CR-10 Upgrade Shroud with Larger Part Fan and BLTouch Built In!

...built in! thingiverse this is my take on an upgraded fan shroud for my cr-10. it fits a 40mm...

thingiverse

free

Fan Duct for FLsun Delta 3D printer by Victor_prp

...fix it to the hot end fan shroud with just a drop of glue, reducing vibrations. feel free to modify the design and give feedback.

thingiverse

free

Tevo tarantula pro upgrades (Z-brace, new fan casing,rigid Z bushing,fan duct) by ScranzWTF

...ada m10. 4 tornillos m5x12mm. 4 tuercas m5. 8 tornillos m4x7mm. 8 tuercas m8. z-brace mod esta impreso en nylon+fibra de carbono.

thingiverse

free

Anet A6 50mm extruder fan duct by KozAAAAA

... for 50mm fan which was much quieter. it's my first upgrade part so i would be thankful for any tips for upgrading my design.

thingiverse

free

Fan duct NineStars by NineStars

...ay from 185°c to 100°c : creality : 1m39s satsana : 1m48s ninestars : 1m18s ninestars's fan duct remix is much more efficient

thingiverse

free

Creality Airflow for blower fun 40x40 by mogyoro2003

... the creality stock housing to be used with the 40x40 radial fan upgrade. suitable for: cr-10 ender 3 ender 2 no supports needed!

thingiverse

free

E3D-v6 Fan Duct 60mm

...e adapters to increase the size of the fan, which made it quite large and there was no such thing, so i got to work and made this

thingiverse

free

E3D 30mm Fan for autolevel effector by abriggs12

...ication. magnetic joint upgrade kit: http://www.chimesindustries.com/product-page/kossel-mini-magnetic-upgrade-w-o-hotend-and-fan

thingiverse

free

Wanhao Duplicator i3 Fan Duct by Killonious

...tter which cooler you use. https://www.youtube.com/watch?v=ki-jowre82y edit 11/13/16 added a fan duct to upgrade from a 40mm fan.

thingiverse

free

double fan duct for Artillery Sidewinder x1

...ay you like but im printing with pla+/200'c at 50mm/s with supports touching buildplate. infill its up to you but i use 20%.

thingiverse

free

Turnigy Fabrikator Fan Nozzle / Mount for Low Profile Hotend Upgrade by joeyakafishboy

...e with the hotend cooling fan duct for the low profile e3d knock-off, so i remixed my own from an e3d duct/mount. hope it helps!

thingiverse

free

Ideawerk 3D printer fan upgrade by robinsdl

... must be positioned so that it has clearance between the extruder block and the duct otherwise you will melt it (see last photo).

thingiverse

free

Prima Creator P120 V4 fan adapter

... new fan to the adapter. it is a tight fit. secure with a tiny drop of superglue. cut the fan cable and solder it to the new fan.

thingiverse

free

TTP Cooler

...ttp and added 5015 fans on each side with upgraded cooling **v1 - walls to thin and easily breakable....

thingiverse

free

Cliever CL1 Black Edition 40mm Fan Duct by brunofporto

...sting. update: totally redesign part for better printability (the old version had issues due to the printer not having a fan :d )

thingiverse

free

HyperCube Filament Fan Duct - Thicker Walls by henryarnold

... sink. i fixed it with one layer of black electrical tape. this filament fan duct is still a good upgrade because it is stronger.

thingiverse

free

Replicator 2X Fan Duct with mounting holes for 2 5mm LED lights by furicks

...ower supply with a switch. do not print this in pla. it will warp over time (100+ hrs) and eventually interfere with the print.

thingiverse

free

Artillery X1/Genius BMG Wind Fan Mount by alex_zwaal

...1 if you want to do the upgrade to a bmg wind you will need this mount for your sidewinder x1 or genius all credits to botvinnik

thingiverse

free

Matrix Extruder Volcano 5015 Fan Duct by R0bMe

...it fits the matrix extruder perfectly - however, i upgraded my matrix extruder to a volcano system. hence, i...

thingiverse

free

360° F-Duct MKII for JG Aurora A1/A3S/A5/A5S by inventbox

... should be about 40mm / s. support is only needed as shown in picture. further information at https://www.facebook.com/inventbox/

thingiverse

free

Fitz Ci3 Cooler (Duplicator I3 V2.1) by MakerFitz

...lative to the extruder carriage. this duct work fits a 75x75x30mm radial (blower) fan that i was able to get off amazon for ~$5.

thingiverse

free

Volcano Fan Duct for Titan extruder on i3 by CrumblingCookie

...t. this is a work in progress, and i don't take responsibility of any damage done to your printer coursed by using this part.

thingiverse

free

Laser & Fan Upgrades for Printrbot Simple Metal by PolakiumEngineering

...er-laser-cutter/ fan duct printed with pla - 0.25mm layers, 2 perimeters, 2 top/bottom solid layers, 30% infill and no support.

thingiverse

free

CR6-SE Bondtech LGX and 40mm part fan by alangreenwell

...arcto3d.se/guides/installing-our-silent-fan-kit-on-creality-cr-6-se/ will upload photos once i have my printer upgrades finished.

thingiverse

free

Mount for Ultibots' "Fan duct V3" to "Prusa X Carriage with Slim LM8UU Holder" by pb3d

...ve it should also fit well to further upgrades, like the 40mm supportless, directed cooling fan duct for mendelmax & prusa.

thingiverse

free

Wanhao i3 mini hexagon hotend adapted 2-in-1 fan duct: extruder and filament cooler for E3D V6 and others

...t got awful part cooling. so i've adapted most popular e3dv6 shroud for our hexagon hotend, so it could be mounted on it too.

thingiverse

free

Semi circular fan duct for Tech2C E3D V6 Volcano by 3dint

...ight - 69mm. if it is too close to nozzle, you can edit it with tinkercad https://www.tinkercad.com/things/1h4b01mwihy-e3dvolcano

thingiverse

free

Sunhokey 2015 Printer Upgrades by twystneko

... edition. i'll keep adding bits as i collect them. edit: updated the fan duct, as it was having issues not printing properly.