3
FIGURE 2
FIGURE 3
FIGURE 4
1/2” (12.7 mm)
Minimum rise 1/4” (6.35
mm) to the foot (.305 m)
Minimum rise 1/4” (6.35
mm) to the foot (.305 m)
Minimum rise 1/4” (6.35
mm) to the foot (.305 m)
90˚ (1.57 rad) ANGLE TYPE DRAFT HOOD
(Always install in a vertical position)