Smacna hvac systems duct design 4th edition december 2006.
Hvac duct construction standards 4th edition.
Paragraph and page references from the hvac dcs manual are provided along with the text.
1966 3 rd edition 2005 396 pages.
Where fittings of configurations not shown in the hvac dcs are shown on the contract drawings they shall be constructed as though they were therein.
Hvac duct construction standards metal and flexible third edition iii foreword this third edition of the smacna commercial metal and flexible duct construction standards is another in a long line dating from the 1950s.
The third edition of the hvac duct construction standards metal and flexible is intended primarily for commercial and institutional duct construction.
1 0 duct construction ductwork and supports shall conform to the hvac duct construction standards metal and flexible second edition 1995.
Hvac duct construction standards eli p.
And metric units are provided in all examples.
This american national standard ansi smacna 006 2006 contains tables and details for constructing ductwork for to 10 wg positive and negative pressures.
Continuing to build on the history of the duct construction standards this new edition represents the state of the art in sheet metal duct fabrication and installation.
The fourth edition of smacna s flagship hvac duct construction standards metal flexible is now available for 45 day public review.
A quick overview of the changes is provided in the front of this manual.
Located in headquarters outside washington d c the sheet metal and air conditioning contractors national association smacna an international association of union contractors has 1 834 members in 103 chapters throughout the united states canada australia and brazil.
The fourth edition of hvac systems duct design presents the basic methods and procedures required to design hvac air distribution systems.
Documents preceding 3rd edition hvac dcs hvac duct construction standards metal and flexible.
The third edition of the hvac duct construction standards metal and flexible is intended primarily for commercial and institutional duct construction.
This manual provides the hvac system designer detailed information on duct design and u s.
Webinars hvac duct construction standards 102 rectangular duct tie rods new tables tdc tdf and rectangular duct over 120 event objectives gain solid understanding of how to construct duct in a resource efficient and sustainable manner that is compliant with smacna s hvac duct construction standard.
