SMACNA 1819
Fire, Smoke & Radiation Damper Installation Guide for HVAC Systems
standard by Sheet Metal and Air Conditioning Contractors' National Association, 09/01/2002
SMACNA 022-2015
Phenolic Duct Construction Standards
standard by Sheet Metal and Air Conditioning Contractors' National Association, 01/01/2015
SMACNA 1966
HVAC Duct Construction Standards – Metal and Flexible, 3rd Edition (ANSI/SMACNA 006-2006)
standard by Sheet Metal and Air Conditioning Contractors' National Association, 2005