This chapter is intended to provide the design professional an understanding of the concepts involved in HVAC duct construction and guidance as to the required elements which are necessary in project plans and specifications to allow the fabricating and installing
contractor to provide a duct system which meets the requirements of those plans and specifications.
ANSI/SMACNA 006-2020
Original price was: $270.00.$135.00Current price is: $135.00.
HVAC DUCT CONSTRUCTION STANDARDS – METAL AND FLEXIBLE, 4TH EDITION
STANDARD by Sheet Metal and Air Conditioning Contractors’ National Association, 2021
