Vent Configuration: Horizontal Termination (With Vertical Rise) - Travis Industries 864 HO NB GSR2 Installation Manual

22

Vent Configuration: Horizontal Termination (with vertical rise)


The termination must fall within the shaded area shown in the chart. Use the indicated restrictor
positions.

Up to five elbows (45° or 90°) may be used.

Only one horizontal elbow may be used.
22' max (6.7 m)
20 feet (6 m)
15 feet (4.5 m)
10 feet (3 m)
5 feet (1.5 m)
0 feet
This is considered a horizontal
elbow (it does not matter
whether it turns right or left).
It may be a 90° or 45° elbow.
© Travis Industries
Installation
(for qualified installers only)
Exhaust Restrictor # 5
Intake Restrictor # 4
Exhaust Restrictor # 3
Intake Restrictor # 2
H2
H1
Exhaust Restrictor # 4
Intake Restrictor # 2
Exhaust Restrictor # 1
Intake Restrictor # 1
Horizontal length is calculated by adding
both lengths of horizontal run
(Horizontal Length = H1 + H2).
This is considered a
vertical elbow
4140922
22' max (6.7 m)
20 feet (6 m)
15 feet (4.5 m)
10 feet (3 m)
5 feet (1.5 m)
0 feet
100-01410