Страница 1: ...use to exhaust hazardous or explosive materials and vapors 2 This product is designed for installation in ceilings up to a 12 12 pitch 45 degree angle Duct connector must point up DO NOT MOUNT THIS PR...
Страница 2: ...h built in damper Purchase separately POWER CABLE INSULATION Place around and over Fan Housing Seal gaps around Housing ROUND ELBOW S Seal duct joints with tape ROOF CAP with built in damper Keep duct...
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