Standards new zealand hvac duct construction standards. Naima fibrous glass duct construction standards smacna hvac duct construction standards, metal and flexible ul heating, cooling, ventilating and cooking equipment directory ul standard 181 factorymade air ducts and air connectors ul standard 181b closure systems for use with flexible air ducts and air connectors. 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. A companion to hvac duct construction standards metal and flexible, this manual contains duct construction leakage classi. For more detailed design information, see the smacna architectural sheet metal manual, hvac duct construction standards, and the national electrical code. 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. Air duct designed for a duct pressure class of 12 inch w. Insulation codes and standards are provided for download on topics including insulation inspection, hvac systems, and certified naima insulation. Contains guidelines for inspection of commercial hvac duct systems for compliance with smacnaansi hvac duct construction standardsmetal and flexible, 3rd ed. Book by sheet metal and air conditioning contractors national association, 2006. This american national standard ansismacna 0062006 contains tables and details for constructing ductwork for.
This standard has been adopted in the icc international mechanical code. Hvac ducting principles and fundamentals 2012 instructor. Excellent supplement to naimas fibrous glass duct construction standards manual. Smacnas hvac duct construction standards metal and flexible. This edition improves upon the second edition with. Test methods for pressure sensitive tapes pressure sensitive tape council. Foreword hvac duct construction task force notice to users of this publication model project specification. Hvac duct construction standards, metal and flexible. Nonexclusive, royaltyfree permission is granted to government and private sector advice to consult the smacna hcva air duct leakage test manual was. Smacna hvac, 1 exam prep hvac duct construction standards. Methods to identify and remediate lead, asbestos, or other materials that are classified as hazardous materials are not intended to be within the scope of this standard. The hvac duct construction standards is a smacna publication which deals with.
Hvac duct construction standards metal and flexible, 3rd. Hvac duct construction app smacnas new app for its. The following model codes currently reference, or have in the past referenced, accas various design manuals. This book contains tables and details for constructing ductwork for. Checklists are included for ductwork and fire dampers. The third edition of the hvac duct construction standards metal and flexible is intended primarily for commercial and institutional duct construction. Ashrae training in hvac system design and operation design and maintain hvac systems by incorporating the application of ashrae standards 55, 62. The hvac duct construction standards is a smacna publication which deals with all aspects of metal and flexible duct construction. Expand your knowledge and understanding of fundamentals and technical aspects of hvac design. Insulation codes standards insulation resource library. Upcodes offers a consolidated resource of construction and building code grouped by jurisdiction. Smacna hvac duct construction standards, tables 21, 22 and 23, shall apply.
Valuable as a study guide for the hvac duct construction standards manual and for learning inspection. Smacna hvac duct construction standards building trades. Smacna smacna, smacna duct construction standards, inches. All metallic ducts shall be constructed as specified in the smacna hvac duct construction standardsmetal and flexible. I have the smacna hvac duct construction standards book open in front of me. Hvac quality installation specification acca standard 5.
For years, accas technical manuals and standards have been an integral part of the national model building codes requirements for proper hvac design. Foreword hvac duct construction task force notice to users of this publication model project specification list of major changes from the. The ashrae fundamentals handbook chapter on duct design and the. Smacna hvac duct construction standards metal and flexible, 3rd ed. Ashrae handbook equipment volume duct construction smacna hvac duct system applications. Assessment, cleaning, and restoration of hvac systems acr the nadca standard is unique in that it is a performance standard that also provides minimum procedural requirements. Book by sheet metal and air conditioning contractors national association, 2005. Smacna and nebb publications listed in appendix a33. Acca manual q low pressure, low velocity duct system design. A comprehensive duct layout indicating sizes, design airflows, pressure class, and routing of the duct system.
Building construction expression of users requirements. To be used as a supplement to the unit manufacturers specific installation instructions. These guidelines cover instructions on the interface between the roof and the location at which the unit, piping, electrical wiring or sheet metal ductwork pass through the roof. Hvac duct construction standards, metal and flexible, 1 st edition, 1985smacna. Smacna standards as used in this specification means the hvac duct construction standards, metal and flexible. Smacna hvac duct constructions standards questions. Collection book hvac duct construction standards metal flexible. Smacnas technical resources department fields several thousand technical questions annually from architects, engineers, manufacturers and government personnel. American hot dip galvanizers association articles based on national bureau of standards tests and california division of highways method of estimating service life. Smacna 1966 2005 hvac duct construction standards metal and flexible, 3rd edition smacna 1987 2006 hvac duct systems inspection guide, 3rd edition section 23 31. Guidelines for roof mounted outdoor airconditioner install. Discusses the results of a research project designed to determine the effectiveness of three common hvac duct cleaning methods used to clean the duct insulation surface.
The third edition of the hvac duct construction standards metal and. Variable primary flow rate control devices with induced flow facility. Air distribution and air diffusion aerodynamic testing and rating of constant and variable dual or single duct boxes and single duct units addendum 1. This american national standard ansismacna 0062006 contains tables and details for constructing ductwork. A number of duct fittings are used to illustrate airflow movement variations through a duct system. Offers guidance on hvac equipment early startup and duct cleanliness for new construction. Acca manual q low pressure, low velocity duct system design for correct fan performance. Hvac duct gauge selection hvacr engineering engtips.
A quick overview of the changes is provided in the front of this manual. Use of liquid or mastic sealant, with or without compatible tape overlay, or gasketing of flanged joints, to keep air leakage at duct joints, seams and connections to. The standard is applicable for construction using uncoated steel, galvanized and stainless steels and a limited range of aluminum ducts. This booklet of waterproofing illustrations and reminders covers curb and roof penetrations and sealings, as well as the interface between the roof and the location at which the unit, piping, electrical wiring or sheet metal ductwork pass through the roof. Certified copies of these tests are available upon request. The following tests of rectangular duct sections and transverse joints were conducted in accordance with section vii of the smacna hvac duct construction standards, 2nd ed. Acca manual q low pressure, low velocity duct system. Smacna 0062006 hvac duct construction standards metal.
The results of these certified tests which permit the variation are shown on the back page of this manual. 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. Hvac duct construction standards metal and flexible smacna. About is a free online file hosting and file sharing service founded in 2014. Comply with smacnas hvac duct construction standards metal and flexible, chapter 3, round, oval, and flexible duct, based on indicated staticpressure class unless otherwise indicated. Smacna standard ansismacna 006 hvac duct construction standardsmetal and flexible, 3rd edition, 2005 pdf download. Insulation installation application, howto resources.
Fibrous glass duct construction standards sixth edition standard for safetyfactorymade air duct materials and air duct connectors ul 181 underw riters laboratories, inc. Ansismacna 0062006 hvac duct construction standards. The hvac duct construction standards 3rd edition is the guide you need for commercial and institutional duct construction. Resin used shall be the hetron 197 for its fire retardant and corrosion resistant properties. This book also provides additional information to design professionals like. Society for protective coatings sspc sspc painting manual 2002 good painting practice, steel. If you continue browsing the site, you agree to the use of cookies on this website. Hvac duct construction bob wasilewski project manager, technical resources smacna slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Smacna hvac duct construction standards metal and flexible. This section provides for furnishing and installing low velocity and high velocity ductwork and. Hvac duct construction standards smacna subscriptions. The types of fittings to be used based on the designers calculations of fitting losses i. This standard has evolved from proceduralbased guidelines, standards of. Advice to consult the smacna hcva air duct leakage test manual was entered.
Construction book express is a division of bni publications, inc. The third edition of the hvac duct construction standards metal and flexible is intended. Consumers and building ownersoperators who understand qi will also help position consumers and building owners operators to consider the complete valuetocost equation, not merely the first price, when making hvac equipment purchasing decisions. With, you can upload files to the internet and share them to users via websites, forums, social networks facebook. Also, both options have been shown, so as to provide this manual as a quick reference to smacna standards. Where fittings of configurations not shown in the hvacdcs are shown on the contract drawings, they shall be constructed as though they were therein.
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