Bradford White DS1-50S6FSX - Manual (Page 15)

15
Optional Vent-Air Intake System Installations continued-
Figure 9
8. Place the straight end of the five (5) inch (12.7 cm) diameter elbow
over the three (3) inch (7.6 cm) diameter elbow into the end of the five
(5) inch (12.7 cm) diameter telescopic tube(s), one (1) inch (2.5 cm)
(or until seated). Make certain that the five (5) inch (12.7 cm)
diameter elbow is oriented in the same direction as the three (3) inch
(7.6 cm) diameter elbow and both are oriented in the correct direction.
Drill three (3) 1/8 inch diameter holes, 120
o apart, through the five (5)
inch (12.7 cm) diameter telescopic tube(s) into the five (5) inch (12.7
cm) diameter elbow. Fasten with three (3) #8 sheet metal screws
(supplied). (See Figure 10).
Figure 10