The RoundTee sheet in the HVAC.xls workbook defines the round tees that you want in the Catalog.
Type the part number for the round tee. An example is TA-100X80.
Type a description for the round tee.
Type the face width of the damper for the round tee.
Type the face depth of the damper for the round tee.
Type the component type for the round tee.
Type the symbol definition for the round tee.
Type the width of the duct.
Type the width of the bend.
Type the length for the round tee.
Type the length of the bend.
For the remaining properties, (i) indicates an integer corresponding to a nozzle number assigned to the cross section. This method avoids a lengthy listing for all possibilities, like Nozzle(1):CrossSection, Nozzle(2):CrossSection, and Nozzle(3):CrossSection for three possible nozzles. When you type the nozzle properties in the workbook, substitute a number for i to assign the nozzle to the appropriate property.
Type the related CrossSection object for the port in the particular nozzle.
Type the coded end preparation for the nozzle. Examples of end preparations include Threaded, Screwed, Plain End, Welded, Bolted, Female, Male, and Ferule. In the reference data, a number represents each type of end preparation (for example, 1 for Threaded, 2 for Screwed and so on).
Type the thickness of the nozzle.
Type the flange width for the nozzle.
Type the flow direction for the nozzle.
Type the depth of the port for the nozzle.
Type the offset value for the component.