Products Architectural Louvers, Dampers, Roof Curbs, Actuators, Grilles, Sunshades and more. UL Listed Dampers - Combination Fire/Smoke Dampers: Model:F/S-3V-OW-II Combination Fire/Smoke Damper APPLICATION F/S-3V-OW-II DOCUMENTS - Submittal Sheet - Out Of Wall Installation Instructions - B-34 Motor Locations Installation Guide - B-32 Actuator Locations Installation Guide - B-31 Transitions Installation Guide - B-30 Sealing Instructions Installation Guide - B-28 Actuator Charts Installation Guide - B-27 RCB Packages Installation Guide - B-26 M/S Package Installation Guide - B-25 PFL Installation Guide - B-24 EFL Installation Guide - B-23 DTO-R Installation Guide - B-22 STO-R Installation Guide - B-21 Retaining Angles Installation Guide - B-18 Out of Wall Installation Instructions - B-35 Smoke Detector Location Installation Guide - B-37 Smoke Detector Installation Instructions for SM-501 Model - B-37 Smoke Detector Installation Instructions for SL-2000 Model - B-37 Smoke Detector Installation Instructions for HS-100 Model - O & M Instruction Sheet - F/S-3V-OW-II BIM (REVIT) - Momentary Test Switch - P-56 Shaft Wall Installation Guide - Zip of Fire/Smoke Damper Installation Instructions PDF's Drop Plenum Diffusers Balancing / Regulating Dampers UV Products Iris Dampers Louvers Dampers UL Listed Dampers Roof Curbs and Rails Sunshades Architectural Grilles Ventilators Doors Actuators Fans Air Measuring Products VAV Terminals Security Bars & Grilles Plenums Duct Take-Offs Custom Work Manufacturer Cross Referencing System View Now Previous Next