Heatilator • ICON DV-IDV Series • 4042-575 • Rev K • 11/0824
4 ft min.
(1.22 m)
25 ft max.
(7.62 m)
H1V1
H2
H3
Installed
Horizontally
Installed
Vertically
H2
Figure 7.5
Two Elbows Note: For corner installatio ns: A
6 in. (152 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
V1 min. V1 max. H1+H2 max. H1+H2+H3 max.
ft mftmftmftm
1.5 0.46 - - 18 5.49 18 5.49
2 0.61 - - 25 7.62 25 7.62
- - 25 7.62 25 7.62 25 7.62