Heatilator CD4236IR-C Owner's Manual page 29

Top Vent - Horizontal Termination - (continued)
Three Elbows
6 in.
1 ft.
2 ft.
3 ft.
*H
Figure 7.6
V Min. H Max.
1 1
Elbow only 2 ft. 610 mm
152 mm 3 ft 914 mm
305 mm 6 ft.
610 mm 11 ft.* 3.4 m*
914 mm 16 ft * 4.9 m*
+ H = 20 ft. (6.1 m) Maximum
1 2
H
2
Heatilator • CD4236IR-C, CD4842IR-C • 2207-900 Rev. L • 3/14
V Min.
2
0 in. 0 mm
6 in. 152 mm
1.8 m 1 ft. 305 mm
2 ft. 610 mm
3 ft. 914 mm
V + V + H + H = 40 ft. (12.2 m) Maximum
1 2 1 2
V
2
H
H Max.
2
1 ft. 305 mm
2 ft. 610 mm
6 ft. 1.8 m
10 ft.* 3.1 m*
14 ft.* 4.3 m*
1
V
1
29