diff --git a/HVAC/Ducts/Oval/Duct_linear_oval_complete_R01.stl b/HVAC/Ducts/Oval/Duct_linear_oval_complete_R01.stl deleted file mode 100644 index df6adebc..00000000 Binary files a/HVAC/Ducts/Oval/Duct_linear_oval_complete_R01.stl and /dev/null differ