Heatilator • Eclipse • 4049-229 Rev I • 08/09
26
4 ft min.
(1.22 m)
25 ft max.
(7.62 m)
H
1
V
1
H
2
H
3
Installed
Horizontally
Installed
Vertically
H
2
Figure 7.5
Two Elbows
Note:
For corner installations: A
6 in. (52 mm) section of straight
pipe may need to be attached
to the appliance before a 90º
elbow, to allow the vent pipe to
clear the top standoffs.
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
0.5
0.5
-
-
6
.8
-
-
0.0
-
-
.5
.5
.5
0.46
-
-
8
5.49
8
5.49
2
0.6
-
-
25
7.62
25
7.62
-
-
25
7.62
25
7.62
25
7.62
