Heatilator ADVT3428 Owner's Manual page 25

1. Top Vent - Horizontal Termination - (continued)
Two 45° Elbows replacing One 90° Elbow
Figure 7.4
Two Elbows
H
2
Figure 7.5
25 ft max.
H
3
Installed
Horizontally
H
2
Heatilator • AVEO Series DV • 4058-210 Rev F • 10/08
4 ft min.
(1.22 m)
(7.62 m)
V min. V
1 1
6 in.
152 mm
1 ft
305 mm
1-1/2 ft
457 mm
2 ft
610 mm
x
7.62 m
Note: The fi rst elbow used in the system must be a starter
elbow.
Installed
Vertically
H
1
max. H +H max.
1 2
6 ft
x
1.83 m
11 ft
x
3.35 m
18 ft
x
5.49 m
25 ft
x
7.62 m
25 ft 25 ft
7.62 m
V
1
H +H +H max.
1 2 3
x
11 ft
3.35 m
18 ft
5.49 m
25 ft
7.62 m
25 ft
7.62 m
25