Heatilator • Caliber CNXT Series • 4047-132 Rev T • 09/08
29
3. Rear Vent - Horizontal Termination - (continued)
Two Elbows
Figure 7.12
Figure 7.13
Three Elbows
H
2
V
1
H
1
H
2
V
1
H
3
H
1
Installed
Horizontally
H
1
max.
V
1
min.
H
1
+H
2
max.
ft
m
ft
m
ft
m
2
0.61
1
0.30
3
0.91
4
1.22
2
0.61
6
1.83
6
1.83
3
0.91
9
2.74
8
2.44
4
1.22
12
3.66
8
2.44
5
1.52
15
4.57
8
2.44
6
1.83
18
5.49
H
1
max.
V
1
min.
H
1
+H
2
+H
3
max.
ft
m
ft
m
ft
m
2
0.61
1
0.30
3
0.91
4
1.22
2
0.61
6
1.83
6
1.83
3
0.91
9
2.74
8
2.44
4
1.22
12
3.66
8
2.44
5
1.52
15
4.57
8
2.44
6
1.83
18
5.49