WebGreenheck is not responsible for any damage to, or failure of the unit caused by incorrect field wiring. To avoid causing death or serious bodily harm to building occupants, follow all instructions carefully. Dampers must close completely to preserve the integrity of the fire smoke separation. Smoke Damper Installation 2 Smoke Dampers WebModel DFDR-510 is a dynamic rated round fire damper for use in HVAC systems that are operational in the event of a fire. This fire damper is rated for use in walls, floors, and partitions with less than 3 hour fire resistance rating and can be mounted vertically or horizontally. Diameter Minimum Size Maximum Size Inches 4 24 mm 102 610 Size ...
1. GAUGES AND LENGTHS OF FIRE DAMPER SLEEVES
WebModel FSDR-511 meets the requirements for fire dampers, smoke dampers, and combination fire smoke dampers established by: National Fire Protection Association NFPA Standards 80, 90A, & 101 International Building Code (IBC) California State Fire Marshall (CFSM) Fire Damper Listing #3225-0981:0112 Leakage (Smoke) Damper … WebThese instructions apply to 1½ hour rated Greenheck combination fire smoke dampers and fire dampers mounted horizontally in design I503 as detailed in the UL Fire Resistance Directory. ... (Standard for the Installation of Air Conditioning and Ventilating Systems). Horizontal mount dampers up to a maximum size of 48 in. W x 48 in. H (1219 mm W ... green flashing lights on vehicles
Installation, Operation and Maintenance Manual
WebDamper Fire Rated Partition ... Extension Refer to: ‘Installation Instructions for FD, DFD, DFD X series, and FD X series Fire Damper Models’ (Part #481324) ... 715.359.6171 • Fax: 715.355.2399 • Parts: 800.355.5354 • E-mail: gfcinfogreenheck.com • Website: www.greenheck.com eser . Product warranties can be found online at Greenheck ... Web• Ceiling Radiation Dampers • Smoke Dampers • Fire Dampers • Combination Fire Smoke Dampers Qualified for installation in wood joist ceiling construction. Qualified for installation in wood truss construction. CRD-1 CRD-2 CRD-60 Life Safety Products www.greenheck.com Dampers For comprehensive product information, WebFire Rating: 11/2 hours Model FD-150 is a static rated fire damper approved for use in floors, walls, and partitions with fire resistance ratings less than 3 hours. This model carries a 11/2 hour UL fire damper label. UL 555 classifies static rated fire dampers for use in HVAC systems that are automatically shut down in the event of fire. FD-150 flushing air conditioner