Heatilator NDV3630 Owner's Manual page 31

Two Elbows
Figure 7.12
Three Elbows
measurement
measurement
H
3
Figure 7.13
H
2
Installed
Horizontally
H
2
Heatilator • Novus NDV Series • 4055-187 Rev J • 08/09
Model
NDV
Series
V
1
H
1
Model
NDV
Series
V
1
H
1
Total Vert
H Max V Min.
1
ft 0-2 1
m
ft 4 2
m
ft 6 3
m
ft 8 4
m
ft 8 5
m
ft 8 6
m
Total Vert V
H1 Max Min.
0-2 1
4 2
6 3
8 4
8 5
8 6
H + H
1 2
3
6
9
12
15
18
1
+ H + H
2 3
3
6
9
12
15
18
31