Model codes icc international mechanical code imc iapmo uniform mechanical code umc nfpa 90a 90b.
Hvac duct construction standards 2005.
Ductwork and supports shall conform to the hvac duct construction standards metal and flexible third edition 2005.
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.
The types of fittings to be used based on the designer s calculations of fitting.
Information required for duct construction.
This is the final session in a three part series.
Hvac dcs hvac duct construction standards metal and flexible first edition 1985 second edition 1995.
Webinars hvac duct construction standards 103 round and oval duct hangers and casing construction.
Hvac dcs 3rd edition 2005 physical duct specimen testing finite element analysis fea modeling.
Elibrary hvac duct construction standards metal and flexible 3rd edition you currently cannot view this content.
The third edition of the hvac duct construction standards metal and flexible is intended primarily for commercial and institutional duct construction.
3rd edition 2005 396 pages.
Smacna hvac duct construction standards metal and flexible third edition 2005.
These tests results are shown as follows.
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 table variation permitted per certified test.
Elibrary hvac duct construction standards metal and flexible 3rd edition hvac duct construction standards metal and flexible 3rd edition 2005 expand all toc search.
A comprehensive duct layout indicating sizes design airflows pressure class and routing of the duct system.
This american national standard ansi smacna 006 2006 contains tables and details for constructing ductwork for to 10 wg positive and negative pressures.
