This is a Voron StealthBurner mod to allow the printer head boards like SB2209 and others to work more cooler. This is done to a 350mm Voron 2.4 but can fit other print sizes using SteathBurner. Print with supports like on the picture.
The author remixed this model.
This remix added a better cooler flow on turn the fan 40 degrees. This allowed me to manage the cables more easily.