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Installation <br /> qualified installers only) 23 <br /> Top Vent Configuration with Horizontal Termination <br /> • Use 6-5/8" Diameter Vent <br /> • Horizontal sections require a '/4" (6mm) rise every 12" (305mm) of travel. <br /> • A maximum of four(4)elbows (30°, 45°, 60' or 90°) may be used. Of these elbows, only one (1) <br /> may be a horizontal elbow (see illustration). <br /> • The termination must fall within the shaded area shown in the chart. Use the indicated restrictor <br /> and diffuser position. NOTE: Restrictor positions are based upon lab tests. The ideal restrictor <br /> position may vary slightly, especially when the termination is near a demarcation line. <br /> E <br /> M <br /> M E <br /> _ X <br /> E <br /> w w <br /> CD LO -O ON N <br /> IIIIIIIIIIIIIIIIIIIIIIIII <br /> 21'max(6.3m)— —21'max(6.3m) <br /> 20 feet(6m)— Exhaust Restrictor Position#4 / —20 feet(6m) <br /> Diffuser Open(stock) <br /> _ Exhaust Restrictor Position#2 <br /> Diffuser Closed <br /> 15 feet(4.5m) — / —15 feet(4.5m) <br /> _ Exhaust Restrictor Removed _ <br /> Diffuser Closed <br /> 10 feet(3m) — —10 feet(3m) <br /> 5 feet(1.5m)— —5 feet(1.5m) <br /> Min.2'(0.61m)Rise Required — <br /> - O - <br /> 0 feet— IIIIIIIIIIIIIIIIIIIIIIIII —0 feet <br /> w LO Cl) u7 O Cl) <br /> O <br /> v N <br /> N N X <br /> (6 <br /> O w O E <br /> LO N <br /> V <br /> N <br /> Horizontal Elbow <br /> Horizontal elbows are elbows placed between <br /> two horizontal sections of pipe. One 30°,45°, 60'or 90' <br /> horizontal elbow is allowed for this configuration. <br /> ©Travis Industries 4/19/23- 1443 Greenfield GSR2 <br />