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125898-01D
15
VENTING INSTALLATION
Continued
GROUND FLOOR INSTALLATION
Recommended Applications:
square termination
Figure 14 - Horizontal Termination Using One 90° Elbow
Figure 15 - Horizontal Termination Using Two 90° Elbows
Wall
Firestop
90° Elbow
V + 90· Elbow
Horizontal High
Wind Square
Termination
1' Pipe Min. On
Horizontal Run
53'' Min.
Plus ¼''
Rise per
Foot
Minimum
Maximum
53"
1 ft.
7 ft.
65"
2 ft.
11 ft.
77"
3 ft.
20 ft.
V + H = 40 feet maximum
H = 20 feet maximum
Horizontal
(H + H
5' Min.
8' Max
6' Min.
10' Max
7' Min.
15' Max
20' Min. 20' Max