Bard P1148A1 User Manual
Page 7
Manual 2100-324
Page
5
FIGURE 1
PREFABRICATED ROOF CURB SPECIFICATIONS
HEAVY GAUGE GALVANIZED WITH WOOD NAILING STRIP, WELDED/LEAKPROOF
ONE PIECE CONSTRUCTION – READY TO INSTALL
MIS-1177
FIGURE 2
FIELD FABRICATED CURBING
MIS-1178
CURB AND ROOF DETAILS
*Duct Sizing Information
Return Air Dimension “C” is length
Supply Air Dimension “C” is length
Return Air Dimension “H” is width
Supply Sir Dimension “J” is width
f
o
o
R
b
r
u
C
A
B
*
C
D
E
F
*
J
*
H
d
o
o
H
f
o
o
R
l
e
d
o
M
g
n
i
n
o
i
t
i
d
n
o
C
r
i
A
s
t
i
n
U
4
0
0
-
2
4
0
9
8
/
3
-
2
8
8
/
1
-
4
4
8
/
1
-
1
4
8
/
3
-
8
3
8
/
3
-
5
3
4
4
4
/
3
-
4
1
8
/
1
-
9
1
0
6
E
H
R
,
1
A
8
4
1
1
P
,
3
A
2
4
1
1
P
1
A
0
6
0
1
P
d
o
o
H
f
o
o
R
l
e
d
o
M
t
i
n
U
l
e
d
o
M
E
0
6
E
H
R
3
A
2
4
1
1
P
1
A
8
4
1
1
P
1
A
0
6
0
1
P
8
/
7
-
4
4