Hvac Duct Construction Standards 2005

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 2005. The types of fittings to be used based on the designer s calculations of fitting. Hvac duct construction standards metal and flexible. This american national standard ansi smacna 006 2006 contains tables and details for constructing ductwork for to 10 wg positive and negative pressures. This is the final session in a three part series.

Elibrary hvac duct construction standards metal and flexible 3rd edition hvac duct construction standards metal and flexible 3rd edition 2005 expand all toc search. Information required for duct construction. Smacna table variation permitted per certified test. Duct size duct gauge joint length wide side connector narrow side connector 0 12 26 59 flat slip t 6 24 ga flat drive t 1 24 ga 13 18 26 59 standing slip t 11 26 ga flat drive.

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. Webinars hvac duct construction standards 103 round and oval duct hangers and casing construction. Ductwork and supports shall conform to the hvac duct construction standards metal and flexible third edition 2005. 3rd edition 2005 396 pages.

Hvac dcs hvac duct construction standards metal and flexible first edition 1985 second edition 1995. These tests results are shown as follows. Hvac dcs 3rd edition 2005 physical duct specimen testing finite element analysis fea modeling. A comprehensive duct layout indicating sizes design airflows pressure class and routing of the duct system.

By conducting joint performance testing as described in chapter 11 of the smacna hvac duct construction standards 3rd ed 2005 it was found that in some tests the ward angles e h and j permitted a more liberal interpretation of the smacna tables. Smacna hvac duct construction standards metal and flexible third edition 2005.