Ducting Options - Zephyr AK9134B Use, Care And Installation Manual

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Ducting Options

spaces between walls, crawl spaces, ceilings, attics, or garages.
►
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.
side wall cap
w/ gravity damper
3-1/4"x10" rect.
horizontal ducting
Roof Pitch w/
Flashing & Cap
7" round
vertical ducting
Monsoon Mini Use, Care, and Installation Guide
WARNING
Fire Hazard: NEVER exhaust air or terminate ductwork into
All exhaust must be ducted to the outside, unless using the
recirculating option.
Installation Instructions
Soffit or crawl space
7" round
vertical ducting
side wall cap
w/ gravity
damper
11