Smacna Standards Sheet Metal

Howard iii sheet metal and air conditioning contractors national association.

Smacna standards sheet metal.

Smacna cad standard second edition v notice to users of this publication 1. Ansi the american national standards institute has accredited smacna as a standards setting organization. Smacna standards and manuals address all facets of the sheet metal industry from duct construction and installation to air pollution control energy recovery and roofing. Smacna standards and manuals address all facets of the sheet metal industry from duct construction and installation to air pollution control energy recovery and roofing.

Standards from smacna are available both individually directly through the ansi webstore and as part of a standards subscription. Ansi smacna 006 2006 hvac duct construction standards eli p. Disclaimer of warranties a the sheet metal and air conditioning contractor s national association smacna provides its product for informational purposes. This edition improves upon the second edition with expanded pressure class tables separate tables for tdc tdf construction and expanded tables for round duct construction including 6 wg positive and negative pressure and sizes up to 96.

For all ducts between the supply fan and variable volume control boxes and 1 250 pa w g. 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. For all other ducts of any application. Ansi smacna 006 2006 hvac duct construction standards metal and flexible sheet metal and air conditioning contractors national association inc.

This american national standard ansi smacna 006 2006 contains tables and details for constructing ductwork for to 10 wg positive and negative pressures. Click here to purchase the full version from the ansi store. Smacna does not seek to enforce its standards or provide accreditation for compliance. 2 500 pa w g.