Valor Auto Companion Inc. 739DVN Manuel D’Utilisation

11

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’

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)

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