28 | Installation (for qualified installers only) |
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.
0 feet
40' (max)
35feet
30feet
25feet
20feet
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5feet
0feet
0 feet
5feet | 10feet | 15feet |
Exhaust Restrictor # 6
Intake Restrictor # 2
Diffuser Position # 2
Exhaust Restrictor # 5
Intake Restrictor # 2
Diffuser Position # 2
5feet | 10feet | 15feet |
20' (max)
40' (max)
35 feet
30 feet
25 feet
20 feet
15 feet
10 feet
5feet
0feet
20' (max)
H2
This is considered a horizontal
elbow (it does not matter 
whether it turns right or left).
It may be a 90° or 45° elbow.
H1
Horizontal length is calculated by adding both lengths of horizontal run 
(Horizontal Length = H1 + H2).
This is considered a vertical elbow
Travis Industries | 4070201 |