Installation Guide

7
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.
Usemetalductworkonly.
FastenallconnectionswithsheetmetalscrewsandtapealljointswithcertiedSilverTapeorDuctTape.
Some Ducting Options
Installation – Ducting Options
Roof Pitch w/
Flashing & Cap
Rear Ducting
3-1/4”x10”
vertical ducting
3-1/4”x10”
horizontal ducting
Air Recirculating