Samsung Slim Duct-CNH LDB Technical Data Book page 45

4. Dimensional Drawing
Duct S
CNH18HDB (AC018BNHDCH/AA), CNH24HDB (AC024BNHDCH/AA), CNH30HDB (AC030BNHDCH/AA)
NO
1 Liquid pipe connection
2 Gas pipe connection
3 Drain pipe connection
4 Power supply connection
5 Air discharge flange
6 Air suction flange
7 Hook
Name
CNH18HDB (AC018BNHDCH/AA)
Φ12.7 mm(1/2")
CNH24HDB (AC024BNHDCH/AA)
Φ6.35 mm(1/4")
3/4"[OD26.67mm(1.05")]
-
-
-
M8~M10
Units : mm (inches)
Description
CNH30HDB (AC030BNHDCH/AA)
Φ9.52 mm(3/8")
Φ15.88 mm(5/8")