Not to Exceed
(H) Limits
Square
Termination
Wall
Firestop
Figure 15 - Horizontal Termination Configuration for Corner Installation Using One 90° Elbow
116234-01A
90° Elbow
As Required for (V)
See Chart for Pipe
Section Required
45°
Elbow
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Vertical (V)
Vertical (V) Vertical Pipe
*43
/
" min.
None
1
2
54
/
" min.
1 ft.
1
2
66
/
" min.
2 ft.
1
2
78
/
" min.
3 ft.
1
2
90
/
" min.
4 ft.
1
2
* Ground Floor Corner Venting
Not to Exceed
(H) Limits
90° Elbow
45° Elbow
Required
Horizontal (H)
30" max.
48" max.
60" max.
84" max.
20' max.
Square
Termination
Wall
Firestop
12" Minimum
11
11