Installation
Rear Vent Configurations with Horizontal Termination and 1' Min. Rise
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Use 6-5/8" Diameter Vent
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Horizontal sections require a ¼" (6mm) rise every 12" (305mm) of travel.
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Maximum of one (1) 45° or 90° horizontal elbow may be used (see illustration).
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The termination must fall within the shaded area shown in the chart. Use the indicated restrictor
positions. NOTE: Restrictor positions are based upon lab tests. The ideal restrictor position may
vary slightly, especially when the termination is near a demarcation line.
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Diffuser set to open (stock) position).
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Do not install the intake damper plate or exhaust restrictor extender plates.
© Travis Industries
(for qualified installers only)
4121120
19
100-01315