Zephyr BVE-E36AS Guia de Instalação descarregar pdf (Página 30)

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 with certiﬁ ed Silver Tape or Duct Tape.

Some Ducting Options

Installation – Ducting Options

Roof Pitch w/

Flashing & Cap

Side wall cap

w/ gravity damper

6” Round or

3-1/4”x10” Rect.

vertical ducting

3-1/4”x10” Rect.

horizontal ducting

Air Recirculating

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Zephyr BVE-E36AS Guia de Instalação Página 30