Heat & Glo ST-36TR-IPI Owner's Manual page 29

1. Top Vent - Horizontal Termination - (continued)
Three Elbows
V Minimum H Maximum
1 1
Elbow only 1 ft.
6 in. 152 mm 3 ft.
1 ft. 305 mm 6 ft
2 ft. 610 mm 10 ft.*
3 ft. 914 mm 12 ft.*
*H
1
Figure 7.6
V Minimum
2
305 mm 6 in. 152 mm
914 mm 6 in. 152 mm
1.8 m 1 ft. 305 mm
3 m 2 ft. 610 mm
3.7 m 3 ft. 914 mm
+ H = 18 ft. (5.5 m) Maximum
2
H
2
Heat & Glo • ST-36TR-IPI, PIER-36TR-IPI • 2176-900 Rev. G • 3/13
H Maximum V
2 1
1 ft. 305 mm 6 in.
2 ft. 610 mm
6 ft 1.8 m
10 ft.* 3 m
12 ft.* 3.7 m
V + V + H + H = 50 ft. (15.2 m) Maximum
1 2 1 2
V
2
H
1
+ V Minimum H + H
2 1
152 mm 1 ft.
1 ft. 305 mm 3 ft.
2 ft. 610 mm 12 ft.
4 ft 1.2 m 18 ft.
18 ft
6 ft 1.8 m
V
1
Maximum
2
305 mm
914 mm
3.7 m
5.5 m
5.5 m
29