Faber BELA30SS600-B Instructions D'installation page 7

Install Damper that is included with the Hood
before connecting to the ductwork.
Ducted Venting Options Installation
Vertical
7
Only for Ducted Venting Installation
Choose your ducting method
6 "
Horizontal
Non Ducted - Recirculation Option
Requires
purchase of
Activated
Charcoal
Accessory