3 1/4″ x 10″ Aluminum Wall Cap – Item #1060
The minimum size duct allowed on most range hoods is 3-1/4″ by 10″ which is equivalent to a 6″ round. For use with rigid ductwork.
- Opening/closing damper prevents outside elements from entering the vent
- Damper is spring loaded to keep damper closed when not in use
(1) – 3 1/4″ x 10″ Aluminum Wall Cap