Circular Components - Two Bend Setfill
- Last UpdatedJan 13, 2026
- 2 minute read
The task of creating an HVAC Component is initiated from the HVAC Window.
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Select Circular in the Categories drop-down list and then Two Bend Setfill in the Available Type drop-down list to display the Two Bend Setfill window:

The user is required to input the following dimensions:
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Duct Diameter
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Inside Radius
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1st Bend Arrive Extension
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1st Bend Leave Extension
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2nd Bend Arrive Extension
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2nd Bend Leave Extension
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To visualize how the dimensions equate to the actual piece of HVAC, click Picture to display a detailed drawing for Circular Components Catalog Element - Two Bend Setfill.
Note: The fields will be pre-populated with default dimension. These dimension are governed by the details defined in the HVAC Catalog. The Arrive and Leave Extension for the 1st and 2nd Bends default is auto but can be changed by the user to a required dimension.
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Specify a type of joint to use for the Arrjoint (Arrive Joint for 1st and 2nd Bend). Refer to Create / Modify HVAC Components for a detailed description.
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Click Defaults to reset all the fields back to when the Two Bend Setfill window was opened.
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Click OK to create the Two Bend Setfill component and close the Two Bend Setfill Window.
The user will be returned to the HVAC Window.
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Click Cancel to discard all field changes and close the Two Bend Setfill window.