Subscribe to smacna content online and create your own library. Smacna grants single user permission to download and use. Guide for free standing steel stack construction, 2011. This includes work with sheet metal, specialty stainless, kitchen equipment, manufacturing, management and maintenance. The app is intended to be used in conjunction with smacna s hvac duct construction standard. The results of these certified tests which permit the variation are shown on the back page of this manual. Smacna members must be logged in to download files. Paragraph and page references from the hvacdcs manual are provided along with the text. Manual are available for download and use in cad programs. Smacna standards and manuals address all facets of the sheet metal industry, from duct construction and installation to air pollution control, from energy recovery to roofing. Smacna standards and manuals address all facets of the sheet metal and hvac industry including duct construction and installation. Also, both options have been shown, so as to provide this manual as a quick reference to smacna standards. Smacna cad standard second edition v notice to users of this publication 1.
In response, smacnas technical resources department has created a free downspout and gutter sizing calculator. Guidelines for mechanical systems, 3rd edition 2008, ansi smacna 0012008, is an updated set of guidelines that shows designers and contractors how to determine the correct restraints for sheet metal ducts, piping and conduit, so that they are more likely to remain attached to the building during an earthquake. They were placed on your computer when you launched this website. Mcgill airflow receives many inquiries each year from contractors, who are performing leak tests in the. If the designer does not designate pressure class for duct construction on the contract drawings, the basis of compliance with the smacna hvac duct construction standards is as follows.
This american national standard, ansi smacna 0162012, covers revised leakage criteria and builds on the proven methods for testing ductwork for air leaks from the first edition. The importance of hvac duct submittals assuring quality with smacna standards. Ansismacna 0062006 hvac duct construction standards. Nonexclusive, royaltyfree permission is granted to government and private sector specifying. Nonexclusive, royaltyfree permission is granted to government and private sector. Duct sizing and construction tables according to smacna pdf. Nonexclusive, royaltyfree permission is granted to government and private sector advice to consult the smacna hcva air duct leakage test manual was. Smacna s technical resources department fields several thousand technical questions annually from architects, engineers, manufacturers and government personnel. Smacna hvac duct construction for android free download.
Pdf smacna standards smacna 1520 smacna oshpod smacna design smacna duct construction smacna 2005 3rd edition smacna round duct smacna third edition 2005 smacna testing adjusting balancing smacna standard 3rd edition. Our policy towards the use of cookies techstreet, a clarivate analytics brand, uses cookies to improve your online experience. The smacna cad standard scs, formerly calledcadd symbols and layering guidelines in its first edition. In accordance with smacna policy, a formal interpretation of the literal text of smacna s technical manuals, guides or standards is available but only on the basis of written request or inquiry. An abrasive blade will melt the mastic and leave a burr. We do business in nebraska, kansas, missouri, and iowa. Smacna duct construction standards search engineering360. Smacna standards table 35 of the smacna duct construction standards smacna industrial duct construction standards smacna duct construction standards for low pressure systems round industrial duct construction standards. Smacna hvac duct construction app for ios free download. The output of the app is a written description of the duct as well as a graphic representation. Click on the logo at left to download a free adobe acrobat reader. A quick overview of the changes is provided in the front of this manual. A comprehensive duct layout indicating sizes, design airflows, pressure class, and routing of the duct system. Sheet metal and air conditioning contractors national association.
Techstreet sells standards from smacna, the sheet metal and air conditioning contractors national association. This nontoxic water based product is solvent free and is suitable for. Covid19 information all smacna members sharing member stories with smacna is a critical part of raising industry awareness of the important work you do, the ingenuity you use, and the entrepreneurial spirit you display day in and day out. Foreword the sheet metal and air conditioning contractors national association presents this ducted electric heat guide for air. The types of fittings to be used based on the designers calculations of fitting losses i. The table below can be used to compare equivalent diameters for rectangular and round circular ducts, ductwork sizing, friction loss, sheet metal gauges, etc. Smacna expresses appreciation to the many who have offered suggestions for. This app will provide smacna compliant options for rectangular duct with dimensions from 1 inch to 120 inches for applications from negative to positive ten inch water gage. Hvac duct submittals, smacna standards for ductwork. Smacna smacna design smacna handbook smacna insulation smacna third edition smacna 2005 pdf smacna manual smacna oshpod smacna 1981 pdf smacna 1520 smacna standards smacna duct construction smacna round duct smacna third edition 2005 smacna 2005 3rd edition smacna standard 3rd edition. Download hvac duct construction tables according to smacna and rule of thumbs pdf. Free ductwork tables for sizing and construction of hvac air ducts. Smacna hvac duct construction standards metal and flexible, third edition 2005.
The app does not provide every possible solution found in smacna s standard and it will not provide every detail. Valuable as a study guide for the hvac duct construction standards manual and for learning inspection procedures in general. Hvac duct construction standards metal and flexible third edition iii foreword this third edition of the smacna commercial metal and flexible duct construction standards is another in a long line dating from the 1950s. Disclaimer of warranties a the sheet metal and air conditioning contractors national association smacna provides its product for informational. Duct insulation and sealing requirements in commercial buildings continued ashrae 90. Enough information is provided so users can choose other options from smacna s standard. Smacna third edition 2005 smacna 2005 3rd edition smacna standard 3rd edition. Duct submittals ducts on demand custom manufactured. Rectangular industrial duct construction standards ip.
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