1. Top Vent - Horizontal Termination - (continued)
Two 45° Elbows replacing One 90° Elbow
Figure 7.4
Two Elbows
H
2
Figure 7.5
24
25 ft max.
(7.62 m)
H
3
Installed
Horizontally
H
2
Heatilator • GDST5244I • 4045-127 • Rev W • 11/08
4 ft min.
(1.22 m)
V
min.
V
max.
1
1
ft
m
ft
m
1.5
0.46
-
-
2
0.61
-
-
-
-
25
7.62
Installed
Vertically
H
1
H
+H
max. H
+H
+H
max.
1
2
1
2
3
ft
m
ft
m
18
5.49
18
5.49
25
7.62
25
7.62
25
7.62
25
7.62
V
1