30
Finalizing the Installation
(for qualified installers only)
© Travis Industries
6/27/2019 - 1500
864 31K CF Aust
Rear Vent Configuration with Vertical Termination
The termination must
fall within the shaded
area shown in the
chart. Use the
indicated restrictor
and diffuser positions.
Up to four elbows
(45° or 90°) may be
used.
Only one horizontal
elbow may be used.
5 feet (1.5m)
0 feet
0 feet
5 feet (1.5m)
0 feet
20 feet (6m)
20 feet (6m)
5 feet (1.5m)
10 feet (3m)
5 feet (1.5m)
10 feet (3m)
0 feet
15 feet (4.5m)
20' (6m) max
10 feet (3m)
15 feet (4.5m)
15 feet (4.5m)
20' (6m) max
10 feet (3m)
15 feet (4.5m)
40' (12m) max
Exhaust Restrictor # 4
Intake Restrictor # 2
Diffuser Position # 2
25 feet (7.5m)
30 feet (9m)
35 feet (10.5m)
40' (12m) max
25 feet (7.5m)
30 feet (9m)
35 feet (10.5m)
This is considered a horizontal
elbow (it does not matter
whether it turns right or left).
It may be a 90° or 45° elbow.
This is considered a
vertical elbow
Horizontal length is calculated by adding
both lengths of horizontal run
(Horizontal Length = H1 + H2).
H1
H2