Valor Auto Companion Inc. 739DVN - Manual (Page 11)

11
7.1 Vent Location
The vent terminal must be located through the roof.
This direct vent appliance is designed to operate when an undisturbed airfl ow hits the outside vent terminal
from any direction.
Check local codes for allowable vertical vent termination.
2 4
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
45˚
4’ Max.
Horizontal Run (Feet) Max. 4’
7.2 Venting Chart
Maximum vertical height 30 ft. (measured to bottom of termination)
Minimum vertical height 10 ft (measured to bottom of termination)
Maximum horizontal run 4 ft. (measured center to center of pipe)
Maximum offset angle 45° (sweeping bend to allow for obstructions)
Venting Notes
Where possible, avoid joining fl ex pipes. If joints are required,
use the Dura-Vent 923F connector and seal joints with RTV
high temp sealant
.
Four ft. horizontal is permissible to allow for routing around
masonry projections. Do not bend fl ex pipe over a 45° radius.
Venting