Greenheck fire dampers
[DOCX File]Home | Infrastructure Planning and Facilities
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Fire dampers. Smoke dampers. Combination fire and smoke dampers. Flange connectors. Duct silencers. Turning vanes. Remote damper operators. Duct-mounted access doors. Duct access panel assemblies. Flexible connectors. Flexible ducts. Duct accessory hardware. Related Sections: Division 28 Section "Fire Detection and Alarm" for duct-mounted fire ...
[DOCX File]Greenheck Fan
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Dampers shall meet requirements for fire dampers in accordance with: NFPA 80, 90A and 101. Applicable Building Codes. Dampers shall be tested, rated, and labeled in accordance with: UL 555 (Seventh Edition), Listing # R25565. CAN/ULC-S112 (2010), Listing # R25565. DELIVERY, STORAGE, AND HANDLING
[DOCX File]Greenheck Fan - Ventex
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Dampers shall meet requirements for fire dampers in accordance with: NFPA 80, 90A and 101. Applicable Building Codes. Dampers shall be tested, rated, and labeled in accordance with: UL 555 (Seventh Edition), Listing # R25565. CAN/ULC-S112 (2010), Listing # R25565. DELIVERY, STORAGE, AND HANDLING
[DOC File]PART 1 - browardschools
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Install fire or smoke dampers in accordance with code. Dampers to be dynamic type (static dampers are not approved) and self-supporting designed to provide a positive barrier to air passage when in a closed position. Dampers to be provided by the sheetmetal contractor and shall be of the S-slip joint breakaway type connection.
[DOC File]SECTION 15820 - DUCT ACCESSORIES - Pottorff
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Fire Rating: 1½ hours in accordance with UL-555 ***** Specifier Notes: UL 555 provides for classification of combination fire smoke dampers with fire resistance ratings of either 1 ½ or 3 hours. NFPA 90A requires that HVAC penetrations through barriers with fire resistance ratings less than 3 hours be protected by 1 ½ hour rated dampers.
[DOC File]Air Distribution
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Where dampers are installed in forced air systems which may not shut down under fire conditions, dampers shall be UL "dynamic-rated" dampers. 3.06 SMOKE DAMPERS A. Same as fire dampers above except provide complete wiring including electrical connections between field connected components and the fire alarm system specified in the electrical ...
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