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Heatilator • GNTC50 • 4002-095 Rev H • 06/07
19
Rear Vent—Horizontal Termination—One 45° Elbow
18 in. (457 mm) max.
Figure 5.11 Horizontal Termination - One 45° Elbow
Rear Vent—Horizontal Termination—Two Elbows
H
2
V
1
H
1
Figure 5.12 Horizontal Termination - Two Elbows
H
1
max.
V
1
min.
H
1
+ H
2
max.
ft
0-2
1
3
m
0-.61
.30
.91
ft
4
2
6
m
1.22
.61
1.83
ft
6
3
9
m
1.83
.91
2.74
ft
8
4
12
m
2.44
1.22
3.66
ft
8
5
15
m
2.44
1.52
4.57
ft
8
6
18
m
2.44
1.83
5.49