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VA 23 31 00 - HVAC DUCTS AND CASINGS Organization: VA
Date: 2011-04-01
Description: Duct Pressure Classification: SMACNA HVAC Duct Construction Standards, Metal and Flexible. 4. Exposed Duct: Exposed to view in a finished room, // exposed to weather.
SMACNA - SMACNA HVAC DUCT DESIGN - HVAC SYSTEMS DUCT DESIGN - FOURTH EDITION Organization: SMACNA
Date: 2006-12-01
Description: Air filtration However, a poorly designed or constructed HVAC duct system may result in a system that is costly to operate, noisy, and does not meet occupant comfort requirements. This manual and associated SMACNA publications will assist both the system designer and the installer to provide an HVAC system that meets all these basic requirements.
SMACNA - SMACNA FIBROUS GLASS - FIBROUS GLASS DUCT CONSTRUCTION STANDARDS - SEVENTH EDITION Organization: SMACNA
Date: 2003-06-01
Description: INTRODUCTION MODEL PROJECT SPECIFICATION Fibrous glass duct shall be of type (475) (800) and shall be of 1 in. (25 mm) or 1½ in. (38 mm) thickness and conform to the SMACNA Fibrous Glass Duct Construction Standards, 7th Edition, 2003 or the NAIMA Fibrous Glass Duct Construction Standards, 5th Edition, 2002.
SMACNA - SMACNA HVAC DUCT INSPECT - HVAC DUCT SYSTEMS INSPECTION GUIDE - THIRD EDITION Organization: SMACNA
Date: 2006-01-01
Description: It is presumed that the applicable codes and system designs that are allowing use of the SMACNA standards and manuals address safety issues independently.
UL 1381 OUTLINE - OUTLINE OF INVESTIGATION FOR AEROSOL DUCT SEALANT - ISSUE 1 Organization: UL
Date: 2013-08-27
Description: These requirements do not apply to aerosol duct sealants for use with factory made air ducts listed and labeled in accordance with UL 181, (including rigid fiberglass ducts, flexible wire helix ducts, or spirally wound metal ducts not conforming to SMACNA requirements).
SMACNA - SMACNA HVAC DUCT CONSTR - HVAC DUCT CONSTRUCTION STANDARDS METAL AND FLEXIBLE - THIRD EDITION; 4TH PRINTING: 2009 Organization: SMACNA
Date: 2005-01-01
Description: FOREWORD This Third Edition of the SMACNA commercial metal and flexible duct construction standards is another in a long line dating from the 1950s.
SMACNA - HVAC AIR DUC LEAK TST MAN - HVAC AIR DUCT LEAKAGE TEST MANUAL - FIRST EDITION; 7TH PRINTING: JANUARY 2003 Organization: SMACNA
Date: 1985-01-01
Description: European countries introduced an evaluation approach using the surface area of the duct and the pressure in the duct as the basic parameters. SMACNA has concluded that this approach is far superior to the arbitrary assignment of a percentage of fan flow rate as a leakage criteria.
ASHRAE - AB-10-003 - FLAT OVAL DUCT LEAKAGE CLASS MEASUREMENT Organization: ASHRAE
Date: 2010-01-01
Description: INTRODUCTION Unsealed duct leakage depends on the machinery used for its fabrication, material thickness, assembly methods employed, and workmanship during installation. Duct leakage tests by ASHRAE/SMACNA/TIMA (1985) and Swim and Griggs (1995) have verified that a power law relation can represent the duct leakage from longitudinal seams and transverse joints of assembled duct sections.
UL 1382 OUTLINE - OUTLINE OF INVESTIGATION FOR SHEET METAL AIR DUCTS WITH SEALED JOINTS - ISSUE 1 Organization: UL
Date: 2016-04-25
Description: ., (including rigid fiberglass ducts, flexible wire helix ducts, or spirally wound metal ducts not conforming to SMACNA requirements).
VA - FED H-08-1 SEC 15840 - DUCTWORK AND ACCESSORIES Organization: VA
Date: 2004-10-01
Description: Duct Pressure Classification: SMACNA HVAC Duct Construction Standards, Metal and Flexible.4. Exposed Duct: Exposed to view in a finished room, exposed to weather.
SMACNA - SMACNA HVAC SOUND MANU - HVAC SOUND AND VIBRATION MANUAL - FIRST EDITION Organization: SMACNA
Date: 2004-12-01
Description: Careful examination of the information herein and the expertise of local contractors will enable designers or facility managers to select the proper detail for practically any requirement. You can find a local SMACNA contractor using the online member list at http://www.smacna.org/ for site−specific technical and design assistance.

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