Smacna Sheet Metal Standards

The third edition of the hvac duct construction standards metal and flexible is intended primarily for commercial and institutional duct construction.

Smacna sheet metal standards.

Disclaimer of warranties a the sheet metal and air conditioning contractor s national association smacna provides its product for informational purposes. Smacna cad standard second edition v notice to users of this publication 1. Documents preceding 3rd edition hvac dcs hvac duct construction standards metal and flexible. Smacna s new architectural sheet metal quality assurance guide 1st edition is a tool for evaluating exterior sheet metal building components roofing systems exterior walls flashing copings etc during initial construction and for ongoing condition assessments and maintenance.

This american national standard ansi smacna 006 2006 contains tables and details for constructing ductwork for to 10 wg positive and negative pressures. For all other ducts of any application. Smacna the sheet metal and air conditioning contractors national association is an international trade association and ansi accredited standards developing organization representing 1 834 member firms in 103 chapters throughout the united states canada australia and brazil. This edition improves upon the second edition with expanded pressure class tables.

Howard iii sheet metal and air conditioning contractors national association. Ansi the american national standards institute has accredited smacna as a standards setting organization. Ansi smacna 006 2006 hvac duct construction standards eli p. The sheet metal and air conditioning contractors national association smacna is an international trade association representing 1 834 member firms in 97 chapters throughout the united states canada australia and brazil.

2 500 pa w g. For all ducts between the supply fan and variable volume control boxes and 1 250 pa w g. Click here to purchase the full version from the ansi store. A leader in promoting quality and excellence in the sheet metal and air conditioning industry smacna has offices in chantilly va which is outside of washington d c.

Ansi smacna 006 2006 hvac duct construction standards metal and flexible sheet metal and air conditioning contractors national association inc.