Fan Housing for Ender 3 Pro with integrated CR Touch support

Fan Housing for Ender 3 Pro with integrated CR Touch support

thingiverse

# A lightweight yet strong fan housing with support for CR Touch. For this fan housing the stoc fans can be used as well as any other 40x40mmx10 or 20mm fan for the hot end, including the famous Noctua fan. I tried to make it as minimalistic as possible but without compromising his strength. The fan blows to the heatsink only, maximizing his efficiency. I printed mine in **PLA** and haven't notice any issue even for several non stop days of printing. The **CR Touch** support is placed as close as possible to the nozzle so in the ***Configuration.h*** for the ***Marlin*** firmware the values for the *NOZZLE_TO_PROBE_OFFSET* should be: ``` #define NOZZLE_TO_PROBE_OFFSET { -37, -7, 0 } ``` A new fan duct is needed for the part cooling so I atached also a modified version of this one: [https://www.thingiverse.com/thing:2814127](https://www.thingiverse.com/thing:2814127)

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