Zephyr ZAN-E24CS Guide D'utilisation, D'entretien Et D'installation page 9

WARNING FIRE HAZARD
All exhaust must be ducted to the outside, unless using the recirculating option.
Some Ducting Options
ductless
recirculating
Roof Pitch w/
Flashing & Cap
Soffit or crawl space
side wall cap
w/ gravity damper
7
(blower
side wall cap
housing)
w/ gravity damper
(blower
housing)