hood user_manual

15
Roma Groove Use, Care, and Installation Guide
ZEPHYRONLINE.COM
Installation Instructions
Ducting Options
► Use single wall rigid metal ductwork only.
► Fasten all connections with sheet metal screws and tape all joints w/ certified Silver Tape or Duct
Tape.
Fire Hazard: NEVER exhaust air or terminate ductwork into
spaces between walls, crawl spaces, ceilings, attics, or garages.
All exhaust must be ducted to the outside, unless using the
recirculating option.
WARNING
roof pitch w/
flashing & cap
side wall cap w/
gravity damper
sot or crawl space
(blower
housing)
ductless
recirculation
side wall cap w/
gravity damper
(blower
housing)
(blower
housing)
(blower
housing)