Installation (Vent-Air Intake System Installation) continued-
Figure 10
8.Extend the five (5) inch (12.7 cm) diameter telescopic tube to its maximum length. Place the large end of the five (5) inch (12.7 cm) diameter
telescopic tube over the collar on the outer wall mount plate. Drill three (3) 1/8 inch diameter holes, 120o apart, through the five (5) inch (12.7 cm) diameter telescopic tube into the collar on the outer wall mount plate. Fasten with three (3) #8 sheet metal screws (supplied). Using the supplied special RTV silicone sealant, apply a sufficient amount to seal the joint (See Figure 11).
Figure 11
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