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Nested blade array – change width, blades multiply automatically.
👉 Drop a comment if you want the .RFA file. Title: “Make a Parametric Volume Control Damper Family in Revit – Step by Step” volume control damper revit family
Schedule includes: Damper Area, Pressure Drop @ 1,000 FPM, Blade Torque. Nested blade array – change width, blades multiply
