
31
Heat & Glo • SOHO-N-AUB • 2197-980 Rev. G • 2/13
Top Vent - Vertical Termination - (continued)
No Elbow
Figure 7.9
Figure 7.10
Two Elbows
V
1
= 38 ft. (11.58 m) Maximum
V
1
V
1
V
2
H
1
V
1
Minimum
H
1
Maximum
Elbow only
1-1/2 ft.
457 mm
1 ft.
305 mm
3 ft.
914 mm
2 ft.
610 mm
4 ft.
1.22 m
3 ft.
914 mm
6 ft.
1.83 m
4 ft.
1.22 m
8 ft.
2.44 m
6 ft.
1.83 m
15 ft.
4.57 m
V
1
+ V
2
+ H
1
Maximum = 38 ft. (11.58 m)
H
1
+ H
2
Maximum = 15 ft. (4.57 m)