Mechanical discipline duct and duct fittings provide clear opening ends. The clear opening values are taken into computing system design. The Lining thickness alters the end dimension and keeps the clear openings unaffected.
Property Name
Description
Clear Opening 1 ... 4 Width
Clear Opening 1 ...4Depth
Clear Opening Diameter 2, Diameter 3 ..
<Positive numeric value>
Sets the dimension of the duct and duct components at respective ends.
