5703827-XIM-A-0319
Johnson Controls Ducted Systems
15
Roof curbs
Figure 11: ZM10-12 roof curb
Figure 12: ZM10-12 transition roof curb
Roof curb components
Item
Description
A
Return air
B
Supply air
C
Right side of the unit
D
Front side of the unit
E
2 typ.
F
Insulated deck under the condenser section
G
Insulated deck under the compressor section
$
%
&
'
(
*
)
80-5/8 in.
2050 mm
20 in.
510 mm
20 in.
510 mm
6 in.
150 mm
30 in.
760 mm
50-1/2 in.
1285 mm
8 in.
205 mm
14 in.
355 mm
50 mm
&
'
(
%
$
80-5/8 in.
2050 mm
50-1/2 in.
1285 mm
30-1/2 in.
775 mm
10 in.
255 mm
59-1/4 in.
1505 mm
64-1/4 in.
1630 mm
76-5/8 in.
1945 mm
94 in.
2390 mm
50 mm
