01 | Material EF002169 - Alphanumeric | |
02 | Surface protection EF000139 - Alphanumeric | |
03 | Round duct EF022450 - Logical | |
04 | Nominal duct diameter (mm) EF023195 - Range | |
05 | Rectangular duct EF022451 - Logical | |
06 | Insulated EF000019 - Logical | |
07 | Width inspection opening (mm) EF022445 - Numeric | |
08 | Height inspection opening (mm) EF022446 - Numeric |
Access panel
Inspection cover
Inspection hatch for air duct