Parametric Floor Register

Parametric Floor Vent Grille This fully parametric Fusion 360 model creates a customizable floor vent grille (register) for HVAC systems, such as hot air heating in RVs or homes. All key dimensions are user-controlled parameters for easy adaptation to standard duct sizes (e.g., 4x10 in). Core Frame Parameters These define the grille's outer structure for floor mounting. ParameterDescriptionwidth_frameOuter frame width (floor insert duct opening)length_frameOuter frame length (floor insert duct opening)width_outer_rimWidth of the outer rim that rests on the floor surfacethickness_outer_rimThickness of the outer rim (floor flange) Louver Parameters These control the internal vanes (louvers) for airflow direction and pattern. ParameterDescriptionthickness_louverThickness of all lou