Alignment

Rotation:

Shows the construction direction in degrees.

The direction can be manually rotated for rectangular ducts with these buttons in four main directions (up, down, left, right).

Volume flow

This function activates the Volume Flow Calculation ductwork cross sections.

Edit

Button to edit Duct Tables for all trades.

Dimensions

d1:  

Diameter at the beginnig of the wye-part.

d2:  

Diameter a the one end of the wye-part.

Angle:

between the two brackets.

l1:

Length of the brackets.

Continuation

Here you choose the branch duct, where you want to connect.

Selected length

Rest length

Std. length

See chapter "Length"

Functional fields

(Place, Continuous construction, Cancel)

See chapter "Functional fields"