Half Price Standard Code

Standard Practice in Sheet Metal Work
standard by Sheet Metal and Air Conditioning Contractors' National Association, 01/01/1929

HVAC Sound and Vibration Manual
Handbook / Manual / Guide by Sheet Metal and Air Conditioning Contractors' National Association, 12/01/2004

Handbook / Manual / Guide by Sheet Metal and Air Conditioning Contractors' National Association, 09/01/2011

HVAC Systems-Applications
standard by Sheet Metal and Air Conditioning Contractors' National Association, 1987

Rectangular Industrial Duct Construction Standards (SI Version)
standard by Sheet Metal and Air Conditioning Contractors' National Association, 2007

Building Systems Analysis and Retrofit Manual
Handbook / Manual / Guide by Sheet Metal and Air Conditioning Contractors' National Association, 10/01/1995

Residential Sheet Metal Guidelines
standard by Sheet Metal and Air Conditioning Contractors' National Association, 12/01/2001

Round Industrial Duct Construction Standards (005-2013)
standard by Sheet Metal and Air Conditioning Contractors' National Association, 2013

Guide for Steel Stack Construction
standard by Sheet Metal and Air Conditioning Contractors' National Association, 01/01/1996

Residential Comfort System Installation Standards Manual
Handbook / Manual / Guide by Sheet Metal and Air Conditioning Contractors' National Association, 2016