Zephyr ZVE-E42S - Manual (Page 8)

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6
Installation
-
Ducting
WARNING FIRE HAZARD
NEVER exhaust air or terminate duct work into spaces between walls, crawl spaces, ceiling,attics or garages. All exhaust must
be ducted to the outside, unless using the recirculating option.
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.
Some Ducting Options:
side wall cap
w/ gravity damper side wall cap
w/ gravity dampe
Soffit or crawl space
Roof Pitch w/
Flashing & Cap
air
recirculating