Heatilator • Evolution • 4065-114 Rev. o • 11/11
26
4 ft min.
(1.22 m)
20 ft max.
(6.10 m)
H
1
V
1
H
2
H
3
Installed
Horizontally
Installed
Vertically
H
2
Figure 7.5
Two Elbows
1. Top Vent - Horizontal Termination - (continued)
Figure 7.4
Two 45° Elbows replacing One 90° Elbow
V
1
min.
V
1
max.
H
1
+H
2
max.
H
1
+H
2
+H
3
max.
ft
m
ft
m
ft
m
ft
m
1.5
0.46
-
-
6
1.83
-
-
2
0.61
-
-
11
3.35
11
3.35
2.5
0.76
-
-
18
5.49
18
5.49
3
0.91
-
-
20
6.10
20
6.10
DVP
25
7.62
20
6.10
20
6.10
SLP
23
7.01
20
6.10
20
6.10
