diff --git a/HVAC/Ducts/Circular_oval/Duct_curved_oval_circular_reduction_complete_R00.FCStd b/HVAC/Ducts/Circular_oval/Duct_curved_oval_circular_reduction_complete_R00.FCStd new file mode 100644 index 00000000..f0aa1195 Binary files /dev/null and b/HVAC/Ducts/Circular_oval/Duct_curved_oval_circular_reduction_complete_R00.FCStd differ diff --git a/HVAC/Ducts/Circular_oval/Duct_linear_circular_oval_complete_R00.FCStd b/HVAC/Ducts/Circular_oval/Duct_linear_circular_oval_complete_R00.FCStd new file mode 100644 index 00000000..7821e5c4 Binary files /dev/null and b/HVAC/Ducts/Circular_oval/Duct_linear_circular_oval_complete_R00.FCStd differ