Top Vent With Horizontal Termination; Top Vent Configuration With Vertical Termination - Travis Industries Lopi GreenField GS Owner's Manual

Installation

Top Vent Configuration with Vertical Termination

• Use 6-5/8" Diameter Vent
• Horizontal sections require a ¼" (6mm) rise every 12" (305mm) of travel.
• A maximum of four (4) 45° or 90° elbows may be used. Of these elbows, only one (1) may be a
horizontal elbow (see illustration).
• The termination must fall within the shaded area shown in the chart. Use the indicated restrictor
and diffuser position. NOTE: Restrictor positions are based upon lab tests. The ideal restrictor
position may vary slightly, especially when the termination is near a demarcation line.
40' max (12m)
35 feet (10.5m)
30 feet (9m)
25 feet (7.5m)
20 feet (6m)
15 feet (4.5m)
10 feet (3m)
5 feet (1.5m)
© Travis Industries
Exhaust Restrictor Position #4
Exhaust Restrictor Position #2
Diffuser Closed
Exhaust Restrictor Removed
Diffuser Closed
0 feet
Horizontal Elbow
Horizontal elbows are elbows placed between
two horizontal sections of pipe. One 45° or 90°
horizontal elbow is allowed for this configuration.
4101028
(for qualified installers only)
Diffuser Open (stock)
Exhaust Restrictor Position #3
Diffuser Closed
40' max (12m)
35 feet (10.5m)
30 feet (9m)
25 feet (7.5m)
20 feet (6m)
15 feet (4.5m)
10 feet (3m)
5 feet (1.5m)
0 feet
100-01255_000
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