Use and Care Manual

10
Savona, Anzio, Ravenna, Roma Use, Care, and Installation Guide
ZSA, ZAN, ZRV, ZRO
WALL
CORE
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
(blower
housing)
(blower
housing)
Roof pitch w/
flashing & cap
Sot or crawl space
Side wall cap w/
gravity damper
Side wall cap w/
gravity damper
Ductless
recirculating