Manualshelf

Brochure

ManualsBrandsHart & Cooley Manuals1/2 Inch Spacing (672 Series)16" x 8" (Wall Opening Size) White Sidewall/Ceiling Return Air Grille (672 Series)
41424344454647484950
Linear and Slot Diffusers
45
Engineering Data on Page 102-105
Style BO
1 2 3 4 5 6 7 8 9 10
50
1
1
/
4
2
1
/
2
3
3
/
4
5
6
1
/
4
7
1
/
2
8
3
/
4
10
11
1
/
4
12
1
/
2
A +
7
/
16
A +
3
/
4
75
1
1
/
2
3
4
1
/
2
6
7
1
/
2
9
10
1
/
2
12
13
1
/
2
15
A +
7
/
16
A +
3
/
4
10
1
3
/
4
3
1
/
2
5
1
/
4
7
8
3
/
4
10
1
/
2
12
1
/
4
14
15
3
/
4
17
1
/
2
A +
7
/
16
A +
3
/
4
Style B1
1 2 3 4 5 6 7 8 9 10
50
1
1
/
4
2
1
/
2
3
3
/
4
5
6
1
/
4
7
1
/
2
8
3
/
4
10
11
1
/
4
12
1
/
2
A +
3
/
4
A +
3
/
4
75
1
1
/
2
3
4
1
/
2
6
7
1
/
2
9
10
1
/
2
12
13
1
/
2
15
A +
3
/
4
A +
3
/
4
10
1
3
/
4
3
1
/
2
5
1
/
4
7
8
3
/
4
10
1
/
2
12
1
/
4
14
15
3
/
4
17
1
/
2
A +
3
/
4
A +
3
/
4
Style B2/B3/B4
1 2 3 4 5 6 7 8 9 10
50
1
1
/
4
2
1
/
2
3
3
/
4
5
6
1
/
4
7
1
/
2
8
3
/
4
10
11
1
/
4
12
1
/
2
A +
13
/
16
A +
15
/
16
75
1
1
/
2
3
4
1
/
2
6
7
1
/
2
9
10
1
/
2
12
13
1
/
2
15
A +
13
/
16
A +
15
/
16
10
1
3
/
4
3
1
/
2
5
1
/
4
7
8
3
/
4
10
1
/
2
12
1
/
4
14
15
3
/
4
17
1
/
2
A +
13
/
16
A +
15
/
16
Style E1
1 2 3 4 5 6 7 8 9 10
50
1
1
/
4
2
1
/
2
3
3
/
4
5
6
1
/
4
7
1
/
2
8
3
/
4
10
11
1
/
4
12
1
/
2
A + 1
1
/
2
75
1
1
/
2
3
4
1
/
2
6
7
1
/
2
9
10
1
/
2
12
13
1
/
2
15
A + 1
1
/
2
10
1
3
/
4
3
1
/
2
5
1
/
4
7
8
3
/
4
10
1
/
2
12
1
/
4
14
15
3
/
4
17
1
/
2
A + 1
1
/
2
Style E2
1 2 3 4 5 6 7 8 9 10
50
1
1
/
4
2
1
/
2
3
3
/
4
5
6
1
/
4
7
1
/
2
8
3
/
4
10
11
1
/
4
12
1
/
2
A + 1
1
/
2
75
1
1
/
2
3
4
1
/
2
6
7
1
/
2
9
10
1
/
2
12
13
1
/
2
15
A + 1
1
/
2
10
1
3
/
4
3
1
/
2
5
1
/
4
7
8
3
/
4
10
1
/
2
12
1
/
4
14
15
3
/
4
17
1
/
2
A + 1
1
/
2
Style E0/F0
1 2 3 4 5 6 7 8 9 10
50
1
1
/
4
2
1
/
2
3
3
/
4
5
6
1
/
4
7
1
/
2
8
3
/
4
10
11
1
/
4
12
1
/
2
A +
7
/
16
A + 1
1
/
2
75
1
1
/
2
3
4
1
/
2
6
7
1
/
2
9
10
1
/
2
12
13
1
/
2
15
A +
7
/
16
A + 1
1
/
2
10
1
3
/
4
3
1
/
2
5
1
/
4
7
8
3
/
4
10
1
/
2
12
1
/
4
14
15
3
/
4
17
1
/
2
A +
7
/
16
A + 1
1
/
2
Style L0
1 2 3 4 5 6 7 8 9 10
50
1
1
/
4
2
1
/
2
3
3
/
4
5
6
1
/
4
7
1
/
2
8
3
/
4
10
11
1
/
4
12
1
/
2
75
1
1
/
2
3
4
1
/
2
6
7
1
/
2
9
10
1
/
2
12
13
1
/
2
15
10
1
3
/
4
3
1
/
2
5
1
/
4
7
8
3
/
4
10
1
/
2
12
1
/
4
14
15
3
/
4
17
1
/
2
A
A
Dimension Type
Number of Slots
A
Dimension Type
Number of Slots
Duct
Width
Overall
Width
A
Dimension Type
Number of Slots
Overall
Width
Dimension Type
Number of Slots
Overall
Width
Duct
Width
A
A
Dimension
Type
Frame
Width
Number of Slots
Number of Slots
Duct
Width
Overall
Width
Duct
Width
Overall
Width
Number of Slots
Dimension
Type
A
Dimension
Type
STYLE E2
STYLE E1
STYLE L0
STYLE E0/F0
Also for
T-Bar
applications
For E0, order 22”
and 46” lengths
with End Caps.
Linear and Slot Diffusers