diff --git a/HVAC/Ducts/Oval/Duct_linear_oval_complete_R01.step b/HVAC/Ducts/Oval/Duct_linear_oval_complete_R01.step
deleted file mode 100644
index d5adf1e8..00000000
--- a/HVAC/Ducts/Oval/Duct_linear_oval_complete_R01.step
+++ /dev/null
@@ -1,1146 +0,0 @@
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