Heating, Ventilation, Air Conditioning and Refrigeration (HVAC-R) Trade-Related Books, Study Guides, CD-ROMs and Tools

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Fully updated to reflect the changes in the International Code Council 2009 International Plumbing Code, this authoritative volume follows the IPC chapter by chapter.

• Solve pipe, drainage, vent, trap, and other plumbing questions FAST
• Fix common plumbing problems with the workable solutions illustrated inside
• Find worked-out examples of nearly every type of plumbing task
• Quickly locate the right figures, formulas, and charts for water heaters, fixtures,
• faucets, fuel piping, storm water drainage, and more
• Cut labor and material costs by meeting but not exceeding codes
• Avoid leaks, malfunctions, blockages, plumbing-caused damage, callbacks, and other costly troubles - more

The 20% of the Code you need 80% of the Time

Save time and money, reduce errors, stay in compliance, and increase job site safety using this quick reference. - more

This Book deals principally with solutions to mechanical contractor examination problems. Its aim is to assist practicing contractors and journeyman mechanics in successfully passing any examination anywhere.

The book includes over 575 actual questions and answers from previous exams covering air conditioning, refrigeration, heating, service and maintenance, sheet metal and ventilation, insulation, pressure and process piping, and test and balance. A special section explains the national codes... - more

more HVAC Exam Prep

BE AN AC AND REFRIGERATION ACE- NO MATTER WHAT YOUR PRESENT LEVEL OF SKILL!

Air Conditioning and Refrigeration helps you understand today's cooling and climate control systems-so expertly that you can use it as the foundation for a career!

Clear instructions-with over 800 photographs and illustrations-offer step-by-step guidance to learning the trade for students, professionals, and homeowners who want to do their own installations or repairs.

For anyone who needs clear, illustrated, step-by-step instructions - for efficient, cost-effective, and current methods in choosing, installing, maintaining, troubleshooting, servicing, and repairing today's AC and refrigeration equipment.- more

This module provides field technicians with a solid understanding of alternative refrigerants, refrigerant blends, oils, and their proper application.

Covered in this module are alternative refrigerants to CFCs and HCFCs, the Montreal Protocol, legislation and regulation, regulatory requirements, equipment certification, refrigerant leaks, mandatory technician certification, refrigerant sales restriction, reclaimer certification, safe disposal requirements, record keeping, hazardous waste disposal, and planning for the future.

Important definitions that must be known in order to comply with EPAs rules and regulations are also in this chapter. - more

This interactive CD-ROM is an excellent training tool that fully describes and explains the refrigeration cycle. The CD contains information on refrigerant pressures, states and conditions as well as how they apply to the refrigeration system.

Vapor pressures, subcooling, superheat, saturation, latent heat, and sensible heat are explained and applied to the refrigeration cycle.

Basic system components, their functions and applications are included. Each point in the refrigeration cycle is explained in detail. -  Buy Book and CD-ROM and Save! - more

Refrigerant pressures, states and conditions are covered, as well as how they apply to the refrigeration system. Vapor pressures, subcooling, superheat, saturation, latent heat, and sensible heat are explained and applied to the refrigeration cycle. Basic system components, their functions and applications are included.

Advanced topics such as; liquid pressure amplification, superheat suppression, floating head pressure, and refrigerant control systems are also included.

Detailed explanations of each point in the refrigeration cycle will clarify questions the reader may have. - Also Available - Interactive CD-ROM - Buy Both and Save! - more

Blueprints and Plans for HVAC -

Learn how to read and use HVAC Plans and Blueprints like a pro! - With a focus on air conditioning drawings and hands-on exercises that were the cornerstone of previous editions, Blueprints and Plans for HVAC, 3E aims to help readers master the basics of blueprint reading and apply their new skills to work in the HVAC trade.

This third edition has been updated to reflect the increasing use of computers to develop plans and prints, while still including all the critical areas of study, including: using the architect's and engineer's scale, creating and using working and construction drawings, freehand sketching and drafting with instruments, and more!

A full set of actual blueprints for an air conditioning system in a commercial building is included for use in completing exercises in the book, enhancing the learning experience. - more

The mechanical and electrical portions of a building typically account for 30% or more of the construction costs. This type of work is very specialized and includes many various types of materials and installations which require detailed pricing - piping, valves, ducts, fans, chillers, condensers, conduit, transformers, etc.

All of these technical areas are covered. All costs are organized according to the industry standard CSI MASTERFORMAT which allows even the non-specialist to estimate easily. Over 8,000 unit prices, broken down into material and labor costs, and complete man-hour tables provide maximum coverage and flexibility. - more

With new footage throughout, this five-part video series provides a quick and comprehensive overview of boiler operation, from how steam is generated, through boiler types and operation, feedwater, steam, combustion, draft, valves, gauges, and pumps, to how to take over a shift.

New additional coverage includes personal protective equipment, emission controls, combustion efficiency, and water level control procedures. - more

Boiler Operator’s Workbook provides information on virtually all facets of steam boiler operation, maintenance, and troubleshooting. Common boiler auxiliaries and operating techniques are covered in detail, and safety and efficiency of operation are stressed.

This format makes the book easy to use as a refresher for boiler licensing examinations and for industrial and vocational boiler classes. - more

by Bill Johnson

The BTU Buddy Notebook is a collection of more than 50 unique service call scenarios conducted by an HVAC technician which describe real-life service scenarios related to troubleshooting.

Many high quality images help to illustrate troubleshooting techniques and the equipment being serviced.

COOLING SEASON / HEATING SEASON service calls - more

Building Automation Control Devices and Applications covers the operation, signals, and functions of the sensors, actuators, and other control equipment used in automated systems in commercial buildings. It is a solid foundation for a comprehensive training program in building automation.

The textbook is organized by building system, and each system is explained so that the function and application of each device is clear. This system-based foundation is then used to discuss the possibilities of interaction between multiple systems in automated buildings. - more

This comprehensive, easy-to-read text builds your understanding of HVAC systems and the controls that manage them. Through illustrations and realistic examples, Building Environments: HVAC Systems clearly and concisely explains how mechanical and control systems work together to create quality building environments.

You'll learn the technical details behind these complex systems without being overwhelmed. Its unique style makes this fully illustrated text the best single reference if you are entering the HVAC industry or want to expand your knowledge of HVAC and control systems. - more

Carbon Monoxide a Clear and Present Danger is the collaborative effort of several of the brightest in the field of carbon monoxide detection, combustion analysis, and remediation.

This book is intended to address carbon monoxide issues encountered by;

• First Responders (Fire Department EMT personnel and other Paramedics)

• Inspectors (local government and independent home inspectors)

• Technicians (HVAC, Plumbers, and utility company workers) - more

To make certain that the HVACR service technician is properly trained in combustion analysis, renowned trainer and author Erik Rasmussen has written a new training manual titled "Combustion Analysis & Fuel Efficiency".

"Combustion Analysis & Fuel Efficiency" is written with emphasis on practical application. It contains the knowledge service technicians need to be productive and effective when installing and servicing combustion appliances.

The book is written at a level that most service technicians will understand. Considerable though and study has been devoted to the organization of this book, which makes it easy to follow or use in the classroom.

The combustion analysis manual is intended to raise the awareness about all things combustion and what all technicians should know being in the HVAC/R trade. - more

This book will improve technicians’ knowledge, efficiency, and effectiveness in commercial refrigeration and can serve as a permanent addition to the reference library in any truck or shop.

This book provides a solid foundation in comfort cooling that can be readily transferred to a broad understanding of medium and low temperature refrigeration equipment such as walk-ins, reach-ins, refrigerated cases, and ice machines.

Coverage specific to refrigeration in the food service industry is emphasized, with scores of practical tips that technicians can use right away in the installation and service of commercial equipment.

Helpful tips and sound advice from the experienced author and his employees add a personal touch to the comprehensive coverage, increasing interest in, and retention of, key concepts. - more

Leak Alert sounds a very loud alarm when it gets wet, and keeps sounding the alarm for up to 72 hours.

Place Leak Alert anywhere there is a danger of flood or leaks,

• Under sinks
• Near water heater
• In basements
• Near dishwashers and refrigerators
• Under fish tanks
• Near plumbing and toilets

Features:

• Loud (95dB) alarm sounds with direct water contact.
• Floats and signals for up to 72 hours
• Fully automatic operation—no wiring required.
• Low battery warning for optimum safety and performance - more

A solid understanding of the compression system is necessary to successfully perform field service.

This module includes detailed information on compression ratio and volumetric efficiency. Practical examples and solutions are included to help the reader understand why some systems are more efficient than others.

The discharge and suction strokes of reciprocating compressors and how they relate to compression ratio and volumetric efficiency are explained.

Also covered in this module are: System flooding Migration Slugging Automatic pump-down systems with electrical circuit analysis Crankcase heaters Suction line accumulators Oil separators

Compressor performance curves and graphs, compressor specifications, parallel compressors and their oil systems are also explained in detail. Voltage variation is explained as it applies to compressors. - more

Constructionary is a handy, on-the-job English–Spanish/Spanish–English dictionary containing more than 1,000 construction terms, as well as pronunciations, useful phrases, and conversion tables.

This resource will help you improve communications, creating a safer and more efficient job site.

• Up-to-Date construction words and phrases
• Pocket size guide to more than 1,500 words and phrases
• Includes phonetic pronunciation
• Easy-to-use Tool section
• Practical Tables
• New Electrical, Plumbing and Mechanical sections - more

Nothing is more essential in the construction industry than reading blueprints, and this pocket reference is the best of the best!

Covering a multitude of trade industries, the DEWALT® Blueprint Reading Professional Reference gives plumbers, carpenters, roofers, electricians, flooring installers, and others access to all the important information.

Readers will learn how to read and understand blueprints, sections, elevations, schedules, site plans, architectural plans, structural plans, plumbing plans, HVAC & mechanical plans, electrical plans, and more. A comprehensive glossary of terms and abbreviations is also included for those on-the-job situations when a quick refresher is a must! - more

Information is featured for everything that contractors, service technicians, maintenance personnel, plant managers, engineers, designers, and architects need to know about OSHA.

All of the essential safety requirements for construction job sites across the US are brought together into this one, single-volume resource for industry professionals.

More than 350 pages of OSHA-compliant reference material gives readers total access to critical safety information.

Effective safety plans and sample forms are also included, making this the number one pocket reference for safety and OSHA-related regulations. - more

The Reference Guide for the HVAC Industry

The DEWALT HVAC Professional Reference is an ideal pocket reference book for anyone working in the climate control industry.

It covers the design, installation, service, testing, balancing and troubleshooting for common HVAC applications such as compressors, temperature, fans, pressure, duct sizing, refrigeration, air velocities, heat transmission, thermostats and much more. - more

Mechanical estimators, building contractors, and technical trade contractors alike will benefit from the straightforward, must-know HVAC estimating information that this book provides.

The DEWALT® HVAC Estimating Professional Reference guides readers through each step of the HVAC bidding process, beginning with identifying potential business opportunities, and progressing to estimating, conducting cost analysis, reviewing contracts, and finally, to closing the deal.

On-site worksheets, “Getting the Job” tips, and math shortcuts offer additional tools, making this a concise yet comprehensive resource for anyone preparing to bid for an HVAC job. - more

This new HVAC/R guide contains approximately twice as much content as the HVAC Professional Reference Guide.

With more than 750 pages of extensive information on such important topics as refrigeration systems, piping, ductwork, motors, compressors, fans, pumps and more, this "answer book" is one of the most complete HVAC/R professional references available.

Practical troubleshooting techniques and service call procedures for understanding and maintaining all heating and cooling systems are featured.

Ample safety coverage and the inclusion of plan symbols, materials, and conversion factors round out the exceptional features of this "must have" pocket reference. - more

The Reference Guide for the Plumbing Industry

The DEWALT Plumbing Professional Reference is a compact yet powerful resource tool for anyone working with plumbing systems.

This book covers everything you need including how to size pipe and fittings, calculate water demand, find installation requirements and specifications, design and install drainage and sewer systems, size hot water heaters and pumps, review excavating guidelines to help get the job done right. - more

DigiRoller Plus II
 

LE-CI6425 $169.95  $149.95

DigiRoller Plus II -
Digital Distance Measuring Wheel

Easy, One-Person Operation -
Take Fast, Digital On-Site Measurements!

Get fast, accurate measurements for all your on-site linear, area and volume estimates. Built-in functions automatically calculate and store square footage, cubic volumes and more for up to 9 different areas. Works and converts in all U.S. and Metric units.
Weighs just 3 lbs. and includes new kickstand. - more

Spanish Version: LE-ES-DTBSP $69.95

Air Conditioning & Refrigeration (ACR) Service Manual

More than 250,000 servicemen own the DOOLIN'S TROUBLE SHOOTERS BIBLE.

Hundreds of trade schools and community colleges use this book in their training programs. This book rides service trucks, is the shop manual of the trade and is used extensively by owners of equipment who maintain their own units or have maintenance departments.

No Technician should be without this Book!

Spanish Version also available - more

The quickest guide for estimating HVAC ductwork has gotten even better!

Electrical Studies for Trades, 4E -

ELECTRICAL STUDIES FOR TRADES, 4th EDITION is ideal for current and future service technicians in fields such as air conditioning and refrigeration, construction, and facilities management who require practical knowledge of electricity.

This book begins with an overview of basic electricity concepts rather than introducing complex mathematical calculations. From this starting point, readers proceed directly to "must-know" information, including how to determine wire sizes and make a variety of common switch connections.

Different types of electrical power panels are also examined in detail. Discussion of general wiring practices and circuit protectors, as well as an introduction to transformers and three-phase and single-phase motors, rounds out the comprehensive coverage. - more

Designed for quick reference at any job site, the Electrician's Troubleshooting and Testing Pocket Guide enables electricians using portable meters to test, maintain, and troubleshoot all types of electrical equipment and systems.

Now in its fifth edition, Electricity and Controls for HVAC-R equips readers with the information needed to work effectively with all types of motors and control devices found in the heating and air-conditioning industry.

Prior knowledge of electricity is not required as this book begins with discussion of essential basic electricity and electrical circuits concepts.

Numerous schematic diagrams and step-by-step troubleshooting procedures are included to acquaint readers with all of the different types of circuits commonly encountered in the HVAC-R field. - more

Electricity and Electronics for HVAC provides an expert account of the electric and electronic components used for modern air conditioning, heating, and refrigeration systems. Packed with hundreds of detailed illustrations, this in-depth reference fully explains circuits, diagrams, digital controls, safety procedures, troubleshooting, and more.

Master the Electric and Electronic Components that Control Today's Air Conditioning, Heating, and Refrigeration Systems!

Written by the renowned technical authors Rex Miller and Mark R. Miller, this essential resource covers all electrical and electronic principles and applications of HVAC, including basic electricity…electric measuring instruments…control devices…heating circuits…refrigeration and freezer circuits…and other topics. - more

Ideal for students and beginning technicians, Electricity for Refrigeration, Heating and Air Conditioning, 7E zeroes in on the basic electrical principles necessary to understand today's modern control systems.

This extraordinarily practical approach allows readers to focus exclusively on the electronics information they will use in the field, without bogging them down in unnecessary theory.

As in past editions, emphasis is on developing systematic diagnosis and troubleshooting methods and procedures in order to enable readers to become highly-skilled, professional HVAC-R service technicians.

A comprehensive glossary is also included to assist those who are new to the field in understanding and using industry terms. - more

Contains all of the information Air Conditioning and Refrigeration Personnel will need to successfully become certified as a Type I, Type II, Type III or Universal Technician.

The Section 608 EPA Preparatory Manual covers all questions contained on the EPA exam. The book is clear, concise and has been used by over 300,000 technicians to successfully prepare for the EPA UNIVERSAL technician exam.

The book also helps technicians fully understand the requirements set forth under Section 608 of the Federal Clean Air Act.
Also available on CD-ROM - more

EPA Section 608 Certification Exam Prep Manual (Spanish)
Este manual se ha utilizado por toda la nación cerca sobre 300.000 técnicos para prepararse con éxito para el examen universal del técnico de EPA. El libro está claro, sucinto y los técnicos de las ayudas entienden completamente los requisitos dispuestos bajo sección 608 del acto limpio federal del aire.

Contiene toda la información necesaria para que el personal de servicio de sistemas de refrigeración y aire acondicionado obtenga satisfactoriamente la certificación como Técnico Universal - more

Review your knowledge of Boiler, Hot Water Heating and Steam-Fitting with this practice exam  - For fast and easy results, the Exam-Prep Boiler, Hot Water Heating and Steam Fitting Question and Answer Learning Tool CD-ROM prepares you for your State Contractor's License Examination.

By answering the multiple-choice questions, you cover all of the areas that are in the actual test. If you miss a question, Exam-Prep will give you the right answer and a full explanation of the basic principles involved in that question. - more

For fast and easy results, this CD-ROM helps you understand exactly what knowledge is necessary in order to become proficient in any HVAC application. By answering the 300 multiple-choice questions, you cover all of the areas that you need to succeed in Heating, Ventilating, and Air Conditioning.

If you miss a question, Exam-Prep will give you the right answer and a full explanation of the basic principles involved in that question. Even if you guess the right answer, the explanation is there! So you actually LEARN what you need to know.  - more

Review your knowledge of Refrigeration with this practice exam - For fast and easy results, the Exam-Prep Refrigeration, Question and Answer Learning Tool CD-ROM prepares you for your State Contractor's License Examination. By answering the multiple-choice questions, you cover all of the areas that are in the actual test.

If you miss a question, Exam-Prep will give you the right answer and a full explanation of the basic principles involved in that question.  - more

For fast and easy results, the Exam-Prep Electrical, Question and Answer Learning Tool CD-ROM helps you understand exactly what knowledge is necessary in order to become a proficient electrician. By answering more than 175 multiple-choice questions, you cover all of the areas that an electrician uses in order to succeed.

If you miss a question, Exam-Prep will give you the right answer and a full explanation of the basic principles involved in that question. Even if you guess the right answer, the explanation is there! So you actually LEARN what you need to know. - more

A low-tech, low stress introduction to the mechanical vapor compression cycle

For those entering the HVACR field, this should be your first book!

Fundamental Refrigeration covers all the basic principles and theories of refrigeration and air conditioning systems. Written in easy to understand language, this book contains a wealth of necessary fundamental knowledge.

Covering a broad range of information about refrigeration and air conditioning systems, this book is not only for those entering the field, but also for seasoned professionals who want a solid review of the basic principles. - more

When it comes to mechanicals, (HVAC, Plumbing and Electrical) "Green" means maximizing the energy efficiency of existing equipment, specifying the most efficient systems available for the application and the available budget, using renewable and sustainable fuel sources, and conserving water.

Both commercial and residential owners want to be Green and reduce energy consumption. In fact, everyone wants to reduce their energy costs.

HVAC Excellence and Ferris State University agreed to work together to address the gap in "Green Mechanical" education. This partnership resulted in the development of this "Green Mechanical Awareness" manual.

This manual is designed to provide a basic understanding of Green concepts, terminologies, systems, and the latest in Green mechanical technology. - more

Master Every Aspect of Heating Boiler Operation, Maintenance, and Repair—and Pass Your (Boiler) Licensing Exam with Flying Colors!

Both a valuable on-the-job tool and a licensing exam study guide, the Heating Boiler Operator's Manual offers boiler professionals a clear, straightforward account of cutting-edge methods for the operation, maintenance, and repair of today's heating boilers.

This essential reference provides everything needed to keep boilers used for steam heating, hot water heating, and hot water supply in peak condition. - more

Combines straightforward theory lessons with useful “hands-on” opportunities for learning about the industry’s hottest topics, including electricity and electrical controls, refrigeration fundamentals, heat pumps, oil and gas heat, safety, and more.

Featuring more than 125 practical competencies, this “how to” guide has been carefully designed and thoroughly modernized to provide a complete learning system for the fundamentals and applications of core HVAC-R concepts.

Practical competencies take readers step-by-step through specific service, repair, and maintenance procedures and provide the hands-on training needed to work in the HVAC-R field. - more

A comprehensive, yet reader-friendly source of information about modern heat pump technology, as well as the vapor-compression refrigeration system on which it is based, Heat Pumps is the perfect choice for future service technicians.

In addition to gaining exposure to different heat pump system configurations (including the increasingly popular geothermal system), dedicated troubleshooting chapters provide abundant opportunities to gain practice in applying the seven steps required for successful completion of every service call.

More than thirty sample service calls based on actual scenarios encountered by field technicians provide practice in troubleshooting and identifying causes of system failure. - more

High Pressure Boilers is a complete instructional package for preparing to pass a boiler operator licensing exam. The text/workbook contains over 750 sample licensing exam questions from licensing exam agencies and expanded exam preparation techniques. The CD-ROM that is included inside the text contains four interactive Sample Licensing Exams.

Coverage of the latest combustion control technology and EPA regulations and their implications have been included with this new edition. All aspects of high pressure boilers are discussed and illustrated, and a comprehensive glossary and new appendix provide helpful reference material. - more

HVAC covers all aspects of residential and commercial HVAC systems. Topics included are specifically designed for HVAC and building maintenance technicians.

The text includes an introduction to HVAC fundamentals, types of HVAC units, load calculations, residential and commercial controls, with maintenance, troubleshooting, and servicing procedures. - more

HVAC Workbook

 includes review questions and activities. The activities correlate with textbook chapter content and reinforce troubleshooting knowledge and skills

The HVAC Workbook Answer Key (optional) includes answers to the review questions and activities in the HVAC Workbook. - more

HVAC Control Systems contains 26 chapters that cover all aspects of HVAC control systems used in industry. Topics included are specifically designed for HVAC and building maintenance technicians.

The textbook provides an introduction to HVAC fundamentals, energy sources, and control principles. Pneumatic, electromechanical, and electronic components and control systems are covered. - more

HVAC Control Systems Workbook

The comprehensive HVAC Control Systems Workbook contains objective tests and activities corresponding to each chapter in the text.

The HVAC Control Systems Workbook Answer Key (optional) provides answers to all tests and activities presented in the Workbook - more

The Latest Information and “Tricks of the Trade” for Achieving First-Rate HVAC Designs on Any Construction Job!

HVAC Equations, Data, and Rules of Thumb presents a wealth of state-of-the-art HVAC design information and guidance, ranging from air distribution to piping systems to plant equipment.

This all-in-one sourcebook contains:

• Updated HVAC codes and standards, including the 2006 International Building Code
• Over 200 equations for everything from ductwork to air-handling systems
• ASME and ASHRAE code specifications
• Over 350 rules of thumb for cooling, heating, ventilation, and more

Up to Code: HVAC Inspection Notes is an on-the-job “cliff notes” resource, packed with information that will save time and money while ensuring quality.

To-do checklists, charts and tables with at-a-glance calculations, who’s-responsible-for-what info, and diagrams that clearly illustrate complicated information make it fast and easy for busy building professionals to do their jobs thoroughly and efficiently, and avoid costly mistakes.

The books help building pros establish and meet inspection guidelines, and provide clients with schedules and specifications. Each of the Up to Code: Inspection Notes is focused on the IBC (International Building Code), the most widely adopted building code in North America. - more

IDENTIFY AND SOLVE EVEN THE MOST COMPLEX HVAC OPERATING PROBLEM IN SECONDS!

Here’s a single-source reference that provides quick accurate answers to even the toughest HVAC questions! Portable, simple, well-illustrated and with just enough text to get the job done, HVAC Instant Answers provides fingertip access to the HVAC solutions needed to solve even the most difficult problem – in a flash.

Packed with schematic diagrams, system layouts, flowcharts, and graphics for the quickest, most understandable solution possible, HVAC Instant Answers is both a great learning tool for those entering the field as well as a reliable reference from which even experienced pros will learn something. - more

Designed to guide apprentices, entry-level technicians, and first-year students through their first experiences in the HVACR trade, HVACR 101 provides a solid and thorough introduction to the field.

It is the culmination of the efforts of industry leaders like the Air Conditioning Contractors of America (ACCA), Plumbing-Heating-Cooling Contractors Association (PHCC), and Refrigeration Service Engineers Society (RSES).

Backed by these organizations and the high standards and cutting-edge resources that they are known for, the book begins with simple concepts that provide an overview of the world of HVACR and its main systems and components.

Coverage then progresses to increasingly complex procedures, such as maintenance and inspection, installation and repair, and customer service and sales. - more

This one-of-a-kind HVAC/R technical reference guide incorporates all the HVAC/R technical terms used in the industry today, and is an indispensable resource for professionals dealing with electricity, controls, refrigeration cycle, heating, psychometrics, boilers, heat pumps, heat transfer, load calculations and more.

It covers the entire industry, providing the most comprehensive collection of HVAC/R terms available in one concise location. For those just starting in and seasoned veterans of the HVAC/R industry.

A complete, fully revised HVAC design reference

Thoroughly updated with the latest codes, technologies, and practices, this all-in-one resource provides details, calculations, and specifications for designing efficient and effective residential, commercial, and industrial HVAC systems.

HVAC Systems Design Handbook, Fifth Edition, features new information on energy conservation and computer usage for design and control, as well as the most recent International Code Council (ICC) Mechanical Code requirements.

Detailed illustrations, tables, and essential HVAC equations are also included. This comprehensive guide contains everything you need to design, operate, and maintain peak-performing HVAC systems. - more

A Practical, On-the-Job HVAC Guide

Applicable to residential, commercial, and industrial jobs, this essential handbook puts a wealth of real-world information at your fingertips.

HVAC Troubleshooting Guide shows you how to read, interpret, and prepare schedules, mechanical plans, and electrical schematics.

This handy resource will aid you in your everyday tasks and keep you up to date with the latest facts, figures, and devices.

The book includes numerous illustrations, tables, and charts, troubleshooting tips, safety precautions, resource directories, and a glossary of terms. - more

Instructor's Resource
Guide Available

Indoor Air Quality Solutions for Stationary Engineers provides an overview of what IAQ is, instruments and testing procedures, and how to maintain IAQ in institutional and commercial facilities.

Industry demand for the safety, health, and productivity of building occupants requires the routine monitoring of indoor air quality (IAQ) for contaminants by maintenance technicians and other industry personnel.

As HVAC systems have become more technologically complex, taking accurate measurements of the quality if indoor air has become even more critical.

Required safety practices, environmental protection, and common building stationary engineering applications are emphasized throughout, and references to ANSI, EPA, and ASHRAE standards are provided. Includes CD-ROM - a self-study aid with Quick Quizzes and more

Industrial Maintenance

The second edition builds on industry-proven content and offers expanded coverage in the areas of predictive maintenance, NFPA 70E electrical safety, indoor air quality, refrigerant handling regulations, and test instruments.

Real-world maintenance problems and solutions are depicted throughout the book. Common systems covered address operation principles, maintenance management procedures, and fundamental troubleshooting skills. - more

Industrial Mechanics presents an introduction to the concepts of industrial mechanical systems, principles, and equipment.

All aspects of the systems, principles and equipment, including rigging, lifting, ladders and scaffolds, hydraulics, pneumatics, lubrication, bearings, belts and pulleys, mechanical drives, vibration, alignment, and electricity are discussed throughout the text.

An Illustrated Review with Questions and Answers -

Journeyman General Mechanical Examination is an illustrated review designed to prepare practicing A/C contractors and senior year apprentices for the Journeyman's HVAC or General Mechanical Exam. - Includes over 500 questions and answers from previous municipal and state certification tests.

• What to Bring to the Examination Room.
• Tactics Used by the Test Writers and the Strategy Used to Beat Them.
• Basic Mathematics.
• Pipefitter's Formulas and Tables.
• Fans, Pulleys and Belts.
• Useful Electrical Data  - more

Leak Alert sounds a very loud alarm when it gets wet, and keeps sounding the alarm for up to 72 hours.

Place Leak Alert anywhere there is a danger of flood or leaks,

• Under sinks
• Near water heater
• In basements
• Near dishwashers and refrigerators
• Under fish tanks
• Near plumbing and toilets

Features:

• Loud (95dB) alarm sounds with direct water contact.
• Floats and signals for up to 72 hours
• Fully automatic operation—no wiring required.
• Low battery warning for optimum safety and performance - more

More than simple dictionary terms or phrases, managers need a tool for understanding the basics of the language their workers use – a resource that lets them communicate the myriad of questions, issues, schedules, and tasks that come up on a construction job. - more

Math for the Building Trades is a basic math textbook designed to assist entry-level building trade workers in understanding the math they will encounter on a daily basis.

Various building trades are depicted, using many examples, questions, and problems related to work in the field. An extensive glossary and appendix make this textbook an excellent resource as well as an effective training tool.

Includes a CD-ROM - a self-study aid with Quick Quizzes®, an Illustrated Glossary, Master Math™ Principles, Calculator Tutorial Videos, Media Clips, and Reference Material. - more

Filled with over 200 detailed illustrations and handy “tip boxes” on important code matters and exam questions, the HVAC Licensing Study Guide enables readers to:

• Develop skills with material most likely to appear on the NATE, ICE, RSES, and HVAC licensing exams
• Improve test-taking ability with over 800 exam-style multiple-choice and true/false questions and answers
• Learn about the latest refrigerant usage and regulations
• Keep up with the most recent codes and standards
• Acquire the confidence, skills, and knowledge needed to pass your licensing exam on the first try - more

Construction managers must understand all aspects of a wide range of mechanical, electrical, and plumbing systems.

Mechanical and Electrical Systems for Construction Managers provides an overview of these systems as required by general contractors, construction managers, and supervisors.

This textbook can be used as part of a comprehensive mechanical construction management program. - more

This unique field guide discusses each important aspect of the medium to high efficiency gas furnaces used in central heating applications, from the combustion process to the venting of the furnace itself.

In addition to providing a basic understanding of furnace design and operation, this in depth manual also details the significant advances made in the furnace industry. "Medium and High Efficiency Gas Furnaces" is an essential tool for those who are interested in becoming successful service technicians.

The author Richard Jazwin also provides detailed information on other related topics including: furnace construction, controls and components, ignition systems, sequences of operation, basic service procedures, and electric / electronic troubleshooting and repair.  - more

Zircon Electronic Hand Tools

Metal Detectors / Locators, Stud Finders and more
 

Heavily illustrated with product shots from top manufacturers, plus more than 300 diagrams of system piping/control schematics, this one-of-a-kind introduction to today's hydronic heating systems concentrates engineering-level design information into tools that can be used by technical students and professional contractors alike.

Thoroughly updated, Modern Hydronic Heating, 2nd Edition now features the latest information on state-of-the-art techniques for use in residential and light commercial buildings, such as: radiant panel heating, injection mixing, primary and secondary piping, use of buffer tanks to improve system stability, and advanced control methods.

Ideal for anyone involved in the heating trades, from basic installers to design engineers, this preeminent resource of the North American hydronic heating industry is as well suited for use in a formal education course or for self-study as it is on the job. - more

Any person that services motor vehicle air conditioning must be certified. Servicing motor vehicle air conditioning includes repairs, leak testing, and topping off of air conditioning systems low on refrigerant as well as any other repair to the vehicle which requires dismantling any part of the air conditioner.

All the information necessary to get a passing score on the EPA Section 609 certification test is contained within this manual. Review the material, complete the pre-paid Exam (50 multiple choice questions) and mail it in for grading. (envelope provided)

Wallet ID card and wall certificate issued upon successful completion. - more

Any person that services motor vehicle air conditioning must be certified. Servicing motor vehicle air conditioning includes repairs, leak testing, and topping off of air conditioning systems low on refrigerant as well as any other repair to the vehicle which requires dismantling any part of the air conditioner.

All the information necessary to get a passing score on the EPA Section 609 certification test is contained within this manual. Review the material, complete the pre-paid Exam (50 multiple choice questions) and mail it in for grading. (envelope provided)

Wallet ID card and wall certificate issued upon successful completion. - more

An extensive coverage including multi-rating fan tables, nonstandard air calculations, pressure equivalents and conversion data, fan and duct calculations as well as a study guide for contractor and journeyman license exams. 

Bringing together the essential doctrines of good practice, design data, code principles and problem solving, this book serves as a concise reference for everyday use by designers, contractors, engineers and even students.

Subjects include general hydraulics, pump and cooling tower selection, sizing pipe and fittings, bending pipe and calculating offsets. A basic guide to effectively move fluids. - more

Fully revised, the 2009 NFPA 54: National Fuel Gas Code facilitates safer installations and better protection against fire and explosion hazards.

Up-to-date with current techniques, products, materials, and construction practices, the 2009 National Fuel Gas Code provides a more effective means of ensuring fuel gas safety on consumers' premises.

Based on scores of proposals from Code users like you, it presents designers, installers, AHJs, maintainers, and inspectors with state-of-the-art criteria for the installation and operation of gas piping systems, appliances, equipment, and related accessories. - more

This essential Code companion helps engineers, contractors, AHJs, designers, and architects do jobs right and improve productivity by providing:

• Authoritative commentary from industry leaders that provides application guidance and interpretation of Code requirements, including new rules for bonding of gas piping
• The entire 2009 NFPA 54 text for convenient reference
• FAQs that highlight vital aspects of gas safety--things you can’t afford to overlook
• Hundreds of 2-color charts, illustrations, and drawings plus 4-color photos not found in the Code covering state-of-the-art equipment and installations  - more

Document Scope:  1.1* Scope. This code applies to the storage, handling, transportation, and use of LP-Gas.

Referenced in countries around the globe, adopted in all 50 states, and part of the Department of Transportation's U.S. Pipeline Safety Regulations, NFPA 58: LP-Gas Code is the definitive source for LP-Gas safety requirements.

Work with the 2008 edition to make sure you have the latest criteria for the safe design, construction, installation and operation of all LP-Gas systems, as well as highway transportation of LP-Gas.

For engineers, inspectors, AHJs, facility owners, and maintainers who want to pass inspections and make the safety grade, - more

Master the 2008 NFPA 58 and ensure regulatory compliance with the 2008 LP-Gas Code Handbook!

Trust the 2008 LP-Gas Code Handbook for reliable on-the-spot answers and solutions to your Code questions. This essential NFPA 58 companion has everything you need to unlock even the toughest rules so you can avoid dangerous mistakes and oversights, do jobs right, and maximize safety:

• The full, unabridged text of the 2008 edition of NFPA 58
• Expert commentary written by Code authorities
• Hands-on examples of how to apply requirements in specific scenarios
• Hundreds of photographs, illustrations, tables, and diagrams spell out concepts and aid comprehension. - more

Safeguard building occupants and contents with the latest HVAC guidance in the 2009 NFPA 90A!

The up-to-date criteria in the newly revised 2009 NFPA 90A: Standard for Installation of Air Conditioning and Ventilating Systems cover every aspect of the construction, operation, and maintenance of air conditioning and ventilating systems, including filters, ducts, and related equipment to protect life and property from fire, smoke, and gases resulting from fire or conditions having manifestations similar to fire.

The 2009 edition has been updated to refine and recognize new criteria in a number of areas, most notably those dealing with the types, quantities, and permitted use of various materials in plenum spaces. These changes have helped to define the areas of responsibility between NFPA 90A and the National Electrical Code®, with regard to this issue. - more

Install environmental systems for comfort and safety with the 2009 NFPA 90B!

The 2009 NFPA 90B: Standard for the Installation of Warm Air Heating and Air-Conditioning Systems provides the most up-to-date guidelines to keep fire and smoke from spreading through indoor environmental systems in small buildings and 1- and 2-family dwellings.

Rules cover construction, installation, operation, and maintenance of systems for warm air heating and air conditioning, including filters, ducts, and related equipment to protect life and property from fire, smoke, and gases resulting from fire or conditions having manifestations similar to fire. - more

Newly expanded and updated to meet the needs of today's technicians, Practical Heating Technology, 2E offers comprehensive, in-depth coverage of modern heating theory, systems, and service.

This book is the perfect on-site resource, providing easily accessible information on all major types of heating systems, including oil, gas, electric, and hydronic systems.

Updates to this 2nd edition include expanded coverage of basic electricity and new units on electric motors and blueprint reading. Thorough, real-world examples, step-by-step explanations, and detailed case studies make this book an indispensable resource that belongs in every technician's toolkit. - more

Explanations of mathematical operations are followed by step-by-step examples and selected math problems relating to the operation. Book w/CD-ROM - more

Develop solid practical math skills needed to succeed in the heating and cooling technology field with this updated resource that presents critical information in a way that is straightforward, easy-to-understand, and most importantly, meaningful to the reader.

From basic arithmetic to using formulas, Practical Problems in Mathematics for Heating and Cooling Technicians, 5th Edition covers all of the mathematical concepts that technicians are likely to encounter in their everyday, on-the-job tasks.

Packed with hands-on exercises and the HVAC-R-specific terminology that previous editions are known for, this updated edition includes references to the latest technology, geothermal systems, as well as zone heating and cooling. - more

Scale Master II
w/ PC Interface Kit
 

LE-CI6325 $149.95 $119.95

Portable, Digital Take-Off Tool With 91 Built-in Scales & PC Interface - For Construction Estimators, Contractors or Anyone Who Works with Blueprints.

Thousands of construction pro's use the Scale Master II to bid faster and more accurately. Now it's time for you to gain the competitive edge, and perform take-offs with speed and confidence! Instantly double-check plans. Transfer data directly to your PC & estimating program (with PC interface (included)). Cut estimating errors and improve profits. - more

Scale Master II
 

LE-CI6130 $99.95  $89.95

Scale Master II -

Portable, Digital Take-Off Tool With 91 Built-in Scales & PC Interface - For Construction Estimators, Contractors or Anyone Who Works with Blueprints.

Thousands of construction pro's use the Scale Master II to bid faster and more accurately. Now it's time for you to gain the competitive edge, and perform take-offs with speed and confidence! Instantly double-check plans. Cut estimating errors and improve profits. - more

This book was developed to provide field service personnel with the necessary training and practical knowledge to safely perform service on systems containing R-410A and R-407C.

In addition, this manual includes information on: the R-22 phase-out, appropriate refrigerant and oil applications, service techniques, as well as safe handling of R-410A.

This manual contains all of the information technician will need to prepare for their R-410A Safety Certification.

Buy Manual and CD-ROM (below) together and Save $$ - more

Contains Randomized Practice Test for Certification Exam!

This interactive CD-Rom provides field service personnel with the necessary training and practical knowledge to safely perform service on systems containing R-410A and R-407C.

In addition, this CD includes information on: the R-22 phase-out, appropriate refrigerant and oil applications, service techniques, as well as safe handling of R-410A.

This CD breaks down R-410A training into categories each with specific sub topics. Each category contains practice questions. - more

This manual prepares HVAC-R technicians with the knowledge needed to respond professionally to current and future environmental challenges. It begins with discussion of HVAC fundamentals and core topics, such as: refrigerant chemistry, oils, ozone depletion, global warming, and the Montreal protocol.

It prepares technicians for the Type I (small appliance), Type II (recovery, recycling and reclaim) and Type III (chillers) certification tests mandated by the EPA under Section 608 of the Clean Air Act. 

This manual serves as both an effective test preparation guide and an indispensable professional field reference. - more

Ideal for use as a stand-alone manual or alongside any HVAC publication, this versatile guide offers brief theory lessons of what is to be learned followed by practical competencies that take readers step-by-step through specific procedures. These opportunities for “hands-on” application of key concepts help readers better understand common service, repair, and maintenance procedures.

This "how-to" lab book creatively combines both theory and practical application into an organized system for learning about domestic and commercial refrigeration equipment. - more

Refrigeration and Air Conditioning Technology, 6th Edition, a time-honored best seller, has been updated and revised to provide superior hands-on information needed to successfully maintain and troubleshoot today's complex heating, air conditioning, and refrigeration systems.

The new sixth edition contains units updated to include advances or changes in technology, procedures, and or equipment.

Over 250 new images have been added to emphasize the practical application approach to the book.

It fosters a solid foundation and understanding of environmental problems and their solutions, and displays a depth and detail of theory, diagnostics, and repair procedures that make this a fitting book for basic HVAC-R education as well as upgrading and certification training for technicians in the field.  - more

This set of five DVDs effectively presents the superior hands-on information contained in the all-new 5th Edition of Refrigeration and Air Conditioning Technology for successful maintenance and troubleshooting of today's complex heating, air conditioning, and refrigeration systems.

All aspects of HVAC-R industry are covered, from basic heat theory and the pressure enthalpy chart to the laws of physics that govern the behavior of solids, liquids, and gases.

A favorable blend of theory, diagnostics, and repair procedures makes this DVD set a fitting complement to basic HVAC-R education, as well as upgrading and certification training for technicians in the field. - more

This edition of Refrigeration and Air Conditioning Technology: A Spanish Reference Manual consists of selected key topics and text elements, such as service calls, that are chosen for reference by students and technicians.

The topics were chosen for their suitability to customer relations, safety and service of equipment. - more

Designed to provide a basic, straightforward overview of the concepts and principles of HVAC and refrigeration, this book is ideal for readers with a limited amount of experience in the field.

Refrigeration Principles, Practices and Performance begins with an introduction to the basics of refrigeration and HVAC, and then quickly progresses into specific equipment components, eliminating overly technical and lengthy information that is found in many traditional industry books.

The focus on presenting the essentials with a simple, easy-to-understand approach makes this book valuable for any reader seeking to master and apply basic refrigeration and HVAC principles. - more

Based on national skill standards, this full-color, comprehensive HVAC book is intended for aspiring technicians and covers the installation, startup, and service of residential air conditioning and heating systems.

The first section explores matter, energy, heat, and the basic refrigeration processes, with a view towards building a working knowledge of the behavior of heat and how it is transferred. Detailed information on safety issues and the system installation process follows, with step-by-step procedures that clearly illustrate the key skills needed to properly install a system.

The startup and service section shows readers the steps that must be followed to make certain that airflow through the system is correct and that the amount of refrigerant in the system is within an acceptable range. Coverage concludes with the installation and service of oil, gas, electric, and geothermal heating systems, as well as boilers, hydronic heating, and radiant heating. - more

Packed with more need-to-know information than any other book on the market, Residential Oil Burners, 3E provides the knowledge and skills that residential oil burner technicians will need to succeed in the industry.

Now in its third edition, the book has been fully updated to incorporate the latest technological advancements, with an all-new chapter on boilers, and updated chapters on electrical equipment and oil burner controls.

With coverage of the combustion process, oil burners, heating systems, as well as electrical systems and equipment, users will build a solid foundation of information that is easily transferable to work situations they may encounter in the field.

Straightforward and easy-to-use, this book is a valuable addition to every service technician's vehicle or learning library. - more

Leak Alert sounds a very loud alarm when it gets wet, and keeps sounding the alarm for up to 72 hours.

Place Leak Alert anywhere there is a danger of flood or leaks,

• Under sinks
• Near water heater
• In basements
• Near dishwashers and refrigerators
• Under fish tanks
• Near plumbing and toilets

Features:

• Loud (95dB) alarm sounds with direct water contact.
• Floats and signals for up to 72 hours
• Fully automatic operation—no wiring required.
• Low battery warning for optimum safety and performance - more

This updated edition of a classic American Tech textbook provides an introduction to the fundamentals of layout, cutting, forming, and fabrication of sheet metal. It can serve as a useful training tool and reference for students, apprentices, and technicians in the trade.

While the tools and technology in the sheet metal trade continue to evolve, basic principles that are fundamental to working with sheet metal remain. Sheet Metal presents basic metalworking principles and builds on this knowledge throughout the book.

Hands-on activities reinforce concepts introduced in the chapters. - more

Stationary Engineering covers all aspects of boiler operation and auxiliary equipment. The text can be used for licensing examination preparation, industrial classes, or as a reference book for studying boiler principles and upgrading skills.

This new edition includes a new chapter on Computerized Control, that covers common computerized control system architecture, programming, and applications in commercial and industrial settings.

Includes 1,150 questions to help prepare for a licensing exam. Other topics include expanded coverage of the latest EPA regulations and their implications, ASME boiler classifications, steam trap operation and efficiency, and emission control equipment operation. - more

For the first time, novice and seasoned boiler personnel alike have a resource designed just for them.

Steam and Hot Water Primer is a comprehensive guide to boiler operation and stationary engineering. Its purpose is to provide a fundamental understanding of boiler operation and maintenance for beginners, to prepare prospective licensing candidates for the boiler license exam, and to serve as a “go-to” reference guide for operations and maintenance personnel.

With coverage of topics that other, similar books avoid – like maintenance and troubleshooting – the authors have created an “all-in-one” resource that can be used throughout the stages of a boiler operator’s career and that will also develop highly knowledgeable, highly skilled operators, prepared and ready for the 21st century. - more

This module provides the reader with the necessary information to successfully diagnose air conditioning and refrigeration system problems.

Systematic troubleshooting and diagnostics of; airflow problems, refrigerant cycle malfunctions, suction and liquid line restrictions, oil logged evaporator, undercharge, overcharge, compressor inefficiencies, dirty condenser, air in the system, restricted metering device, and low and high condenser entering air temperatures are detailed. 

Systematic diagnosis of the above listed problems using service checklists to assist the service technician to quickly and efficiently troubleshoot a system is explained. - more

Technician Certification for Refrigerants is a text/workbook that provides an overview of the latest information on safe and efficient storage, transportation, and usage of refrigerants.

This comprehensive reference addresses the latest EPA regulations and their implications, and HFC and PFC refrigerant usage. Also included is information on recovery, recycling, and reclaiming of refrigerants for all types of air conditioning and refrigeration systems.

Up-to-date sample refrigerant certification test questions and test administration information are included to prepare technicians to pass the EPA Section 608 Certification Test. - more

The author covers all the essentials such as necessary tools, soldering techniques, testing, fundamental procedures, and mechanical and electrical components. - more

Packed with over 200 illustrations, the book includes step-by-step procedures for testing and replacing parts… instructions for reading wiring diagrams… charts with troubleshooting solutions… advice on using tools and test meters... safety techniques… and more...

This unique field guide discusses in detail the various aspects of Heat Pump Selection, installation, and service. This book covers basic heat pump operation, including: A review of the refrigeration cycle, heat pump configurations, 4-way valves, electrical schematics, defrost systems, controls and accessories, the scroll compressor, and service and troubleshooting.

"Troubleshooting and Servicing Heat Pump Systems" serves not only as comprehensive field guide for the seasoned HVAC&R professional, but also as a unique learning tool for those just entering the field. It's easy - to - understand formats and extensive illustrations and diagrams make it the perfect tool for every HVAC&R technician. - more

This book details HVAC & Refrigeration electrical system operation, systematic troubleshooting and service. It was written with the non electrician in mind. It provides service technicians with all the information necessary to accurately diagnose and solve electrical system faults.

Sections on safety, schematic interpretation, system components, motors, electric heat and troubleshooting are included. 

"Troubleshooting and Servicing HVACR Electrical Systems" is written in easy to understand language and has a large number of illustrations. This book will provide service technicians with the practical hands on information needed to successfully troubleshoot and service today's increasingly complex HVACR electrical systems.  - more

In today's ever changing technical world, service technicians must be highly skilled and have a solid understanding of refrigeration and air conditioning concepts. In addition, technicians must stay abreast of current industry development and improved techniques.

Written in easy to understand language and utilizes a large number of illustrations, tables, and photos. This book will provide service technicians with the practical, hands on information needed to successfully troubleshoot and service today's increasingly complex air conditioning and refrigeration systems. - more