Ultimaker Duct Spacer

thingiverse

A bottom spacer designed for Ultimaker v1 extruders allows compatibility with v2 extruders by mounting fan ducts to the aluminum plate. Compatible with most ducts but specifically made for the pictured one. The spacer also helps prevent heat-related deformation over time. Print in a different color from the duct, i.e., yellow. To use, ensure the part is flat on the print bed and print at 60% infill with 0.8mm walls before attaching it between the existing duct and aluminum plate.