Unforgettable Books
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Journeyman Electrician Exam Prep Practice Questions: Full-Length Tests Based on the NEC 2023 National Electrical Code Book [2nd Edition]
Pass your licensing exam with confidence using the Journeyman Electrician Exam Prep Practice Questions: Full-Length Tests Based on the NEC 2023 National Electrical Code Book [2nd Edition]. This comprehensive practice resource is designed to help you master the material required to succeed on your journey toward becoming a licensed journeyman electrician. By focusing on realistic practice, this guide allows you to test your knowledge against the latest 2023 National Electrical Code (NEC) standards. Whether you are an apprentice or a seasoned professional preparing for test day, these full-length practice tests mirror actual exam conditions, helping you build the speed, accuracy, and confidence needed to pass on your first attempt. Key Features NEC 2023 Aligned: Thoroughly updated to reflect the most current electrical code requirements and standards. Full-Length Practice Tests: Provides realistic simulations of the exam environment, covering diverse topics like conductor sizing, load calculations, and safety protocols. Detailed Answer Explanations: Includes in-depth keys so you can identify both your strengths and areas requiring further study. Confidence Building: Helps you become familiar with common question formats, preventing test-day surprises.
$39.99 $34.99
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Delmar's Standard Textbook of Electricity
Herman/Vigstol's DELMAR'S STANDARD TEXTBOOK OF ELECTRICITY, 8th Edition, combines basic electrical theory with practical information with no requirement for prior electrical knowledge. The text also limits math to basic algebra and trigonometry with step-by-step examples. Quality schematics and illustrations guide students through basic electrical circuits, DC and AC theory and equipment such as meters, transformers and motors. Numerous examples demonstrate how to complete common tasks electricians perform, while specific units cover only one or two topics each to ensure clarity. In addition, any discussion of installation practices has been written for compliance with the 2023 edition of NFPA 70: National Electrical Code (NEC). MindTap online resources are also available with interactive multimedia and options to customize, track and report progress.
$236.95
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Audel Electrical Course for Apprentices and Journeymen (All New 4th)
Spend your study time wisely As you advance from student to apprentice to journeyman status, you log a lot of study hours. Make the most of those hours with this fully updated, sharply focused self-study course. It contains everything you need to know about electrical theory and applications, clearly defined and logically organized, with illustrations for clarity and review questions at the end of each chapter to help you test your knowledge. * Understand electron theory and how electricity affects matter * Recognize applications for both alternating and direct current * Comprehend Ohm's Law and the laws governing magnetic circuits * Learn from detailed drawings and diagrams * Explore trigonometry and alternative methods of calculation * Identify instruments and measurements used in electrical applications * Apply proper grounding and ground testing, insulation testing, and power factor correction
$41.95
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Ugly's Electrical References, 2026 Edition
Ugly's Electrical References, 2026 Edition is the essential on-the-job reference tool for electrical industry professionals. The 2026 Edition provides the most pertinent, up-to-date information used by electricians, including updated NEC code and table change information; mathematical formulas; NEMA wiring configurations; conduit bending guide; ampacity and conduit fill information; transformer and control circuit wiring diagrams; and conversion tables. Designed for electricians, engineers, maintenance workers, inspectors, instructors, and apprentices, this industry-leading pocket-sized resource provides fast access to the most pertinent information needed to keep jobs safe and compliant with the latest National Electric Code (NEC).
$28.95
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HVAC Advanced Systems & Controls Pack
Master-level resources for HVAC engineers, senior technicians, and commissioning professionals. Ready to go beyond the basics? The HVAC Advanced Systems & Controls Pack is the definitive three-book bundle for working professionals who require technical mastery in system controls, airflow testing, hydronic balancing, and real-world engineering calculations. Whether you are commissioning a commercial building, diagnosing complex Direct Digital Control (DDC) failures, or optimizing system efficiency in large-scale installations, these references are engineered to be on your desk—not your shelf. What’s Included in this 3-Book Professional Bundle: HVAC Control Systems: Modelling, Analysis and Design – Advanced technical coverage of control theory, mathematical modelling techniques, and smart building automation applications. Testing and Balancing HVAC Air and Water Systems – The industry-standard field manual for TAB procedures, ensuring precise performance verification for commercial and industrial systems. HVAC Equations, Data, and Rules of Thumb (3rd Edition) – The ultimate engineering "field bible," packed with essential load calculations, ASHRAE-compliant data, and design rules used daily by professional engineers. Why Choose this Advanced Technical Pack? Complete Lifecycle Coverage: From mathematical modelling and design theory to field-level testing, balancing, and daily troubleshooting. Trusted Industry Standards: Curated for mechanical engineers, TAB supervisors, and senior HVAC contractors who demand accuracy and compliance. Precision & Efficiency: Replace guesswork with evidence-based data, reduce system "hunting," and maximize energy efficiency in every installation. Equip yourself with the tools required to commission, maintain, and optimize complex modern environments. Order your Advanced Systems & Controls Pack today.
$249.74 $244.74
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HVAC Fundamentals Starter Pack
Master the foundations of the trade with the ultimate HVAC Fundamentals Starter Pack. New to the HVAC industry? This three-book starter bundle builds your technical knowledge from the ground up. Designed for apprentice technicians, career-changers entering the trades, and dedicated facility managers, this collection provides a structured, step-by-step path from zero to job-ready competency. What’s Included in this Essential Training Bundle: HVAC Fundamentals (3rd Edition): A comprehensive, clear overview of the core principles of heating, cooling, and air ventilation systems—ideal for students and new techs. Audel HVAC Fundamentals, Vol. 1 (Heating Systems, Furnaces, and Boilers): A deep-dive into residential and commercial heating equipment, installation standards, and system architecture. Audel HVAC Fundamentals (Heating Components, Gas & Oil Burners, and Automatic Controls): Essential hands-on coverage of burner mechanics, fuel delivery, and modern automatic control technology. Why Choose this Starter Pack? Job-Ready Knowledge: Focuses on the real-world skills you need to succeed on your first job site. Structured Progression: Designed to help you understand how systems work before you start turning wrenches. Professional Foundation: Whether you are prepping for your EPA 608 or looking to improve your residential service skills, these texts provide the bedrock of HVAC theory. Don’t just learn the trade—master it. Build your career on the right foundation by ordering the HVAC Fundamentals Starter Pack today.
$148.85 $143.85
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HVAC Exam & Licensing Prep Pack
Turn Your Experience into Credentials: The Ultimate HVAC Exam & Licensing Prep Pack. Don’t leave your career advancement to chance. Whether you are prepping for your NATE certification, the Industry Competency Exam (ICE), or your state/municipal journeyman’s license, this professional 3-book bundle provides the comprehensive framework needed to pass on your first attempt. This pack is engineered for technicians who are serious about moving from apprentice to licensed contractor. We’ve combined specialized exam strategy, deep-dive code compliance, and an essential engineering "field bible" to ensure you are fully prepared for both the written exam and daily field requirements. What’s Included in this Certification-Ready Bundle: Guide to NATE/ICE Certification Exams: Master the testing format with thousands of high-impact practice questions, diagnostic scenarios, and proven test-taking strategies. HVAC Licensing Study Guide (3rd Edition): Full-spectrum coverage of state licensing requirements, mechanical code compliance, and complex troubleshooting topics found on most state boards. HVAC Equations, Data, and Rules of Thumb (3rd Edition): Your essential reference for rapid load calculations, psychrometrics, and technical design data. This is the manual that turns "test prep" into actual, long-term field expertise. Why Choose the Exam & Licensing Prep Pack? Proven Results: Designed to bridge the gap between "field experience" and "passing the exam." Comprehensive Coverage: From national standards (NATE) to specific state/municipal licensing codes. Long-Term Value: Unlike standard study guides, these books remain on your desk as daily references long after you’ve earned your certification. Invest in your certification today. Pass your exam, increase your earning potential, and cement your status as a licensed professional.
$303.65 $298.65
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Testing and Balancing HVAC Air and Water Systems
This thoroughly revised book will provide the reader with an understanding of the principles and practices of testing and balancing (TAB) heating, ventilating and air conditioning (HVAC) air and water systems. It is for anyone interested in testing and balancing. For the novice and the experienced testing and balancing technician, it is a field reference book of procedures, equations, and information tables. For those interested in getting into TAB or who are new to the HVAC industry, it is a text for learning more about HVAC systems and testing and balancing. For the mechanical engineer, building owner, facility manager, commissioning agency or energy manager, this book can be used for teaching TAB, writing more effective specifications, and learning about TAB and how it interacts with system commissioning, indoor air quality and energy management. It is the intent of this book to improve the communications between owners, mechanical engineers, designers, vendors, contractors, TAB engineers, supervisors, and technicians to ensure that HVAC systems are being thoroughly tested and balanced.This book is used in test and balance self-study courses, in-house training programs, seminars, and other training formats as preparation for TAB certification, and as a text in colleges and technical schools. The sixth edition has general and specific testing and balancing procedures for constant air volume systems, variable air volume systems, return air and exhaust air systems, positive and negative pressure conditioned spaces, and fans and fan performance in Chapters 1 through 9. Chapters 10-12 cover testing and balancing fume hood systems, and cleanrooms and commissioning HVAC systems. Chapters 13 and 14 provide information on water systems and centrifugal pumps including water balancing procedures using flow meters, system components and temperatures, and water pumps and pump performance. Chapter 15 reviews analog and digital controls. Chapters 16-20 cover terminology for fluid flow, psychrometrics, refrigeration, air distribution, water distribution, fans and pumps, motors, electrical, and instrument usage and care. Chapters 21 and 22 are equations and tables.
$69.75
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HVAC Fundamentals, Third Edition
Updated with chapters on ventilating and exhausting systems and HVAC systems, this third edition of a bestseller covers the range of HVAC systems. The coverages is into components and controls for air, water, heating, ventilating, and air conditioning and readers will learn why one component or system may be chosen over another. New information is included on occupancy comfort, process function, thermodynamics, heat transfer, building envelope conditioned space, heating and cooling load calculations, air duct fundamentals, water pipe fundamentals, variable flow water systems, refrigeration components, piping fundamentals, central plant water chiller optimization, and the latest heat recovery technologies.
$62.95
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HVAC Equations, Data, and Rules of Thumb, Third Edition (Revised)
"Tricks of the Trade" For State-of-the-Art HVAC Design on Construction Jobs of Any Size!This fully revised, industry-standard handbook presents a wealth of HVAC design information encompassing all types of facilities--from offices and hospitals to commercial spaces and computer rooms. Written in an outline format for ease of use, this practical reference offers hundreds of field-tested equations and rules of thumb and features all-new coverage of the latest building components and materials. HVAC Equations, Data, and Rules of Thumb, Third Edition, reflects all the latest changes to the codes and standards used in the industry―including ASHRAE, ICC, NEC, and NFPA―and clearly shows how to interpret and put them to use. This thoroughly updated third edition covers: - Definitions - Equations - Rules of Thumb for Cooling, Heating, Infiltration, Ventilation, Humidification, People/Occupancy, Lighting, and Appliance/Equipment - Cooling and Heating Load Factors - Design Conditions and Energy Conservation - HVAC System Selection Criteria - Air Distribution Systems - Piping Systems, Including Plastic Piping- Central Plant Equipment (Air-Handling Units, Chillers, Boilers, Cooling Towers, Heat Exchangers) - Sustainability Guidelines- New Technologies for HVAC- Noise and Vibration Control- Architectural, Structural, and Electrical Considerations- Properties of Air and Water- Auxiliary Equipment (Fans, Pumps, Motors, Controllers, Variable-Frequency Drives, Filters, Insulation, Fire-Stopping) - Automatic Temperature Controls/Building Automation Systems - Building Construction Business Fundamentals - Architectural, Structural, and Electrical Information - Conversion Factors - Designer's Checklist - Professional Societies and Trade Organizations - References and Design Manuals - Cleanroom Criteria and Standards
$102.00
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Audel HVAC Fundamentals, Volume 1: Heating Systems, Furnaces and Boilers: Heating Systems, Furnaces and Boilers
A reference you'll warm up to From the background and basics of heating systems to the newest chip-based technology, this first volume of Audel's HVAC Library gives you comprehensive information you need on the job. Whether you're installing, servicing, repairing, or troubleshooting an old or new heating system, you'll find what you're looking for, from wood and coal furnace maintenance to new calculations and the latest environmental technologies and regulations. * Review the basics of installation, wiring, and troubleshooting for different HVAC systems * Choose the correct system for the space, climate, and needs * Compare the economy and efficiency of various fuel types * Install, maintain, and troubleshoot conversion units * Find formula cross references, data tables with conversions, and listings of trade organizations and equipment manufacturers
$31.95
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Audel HVAC Fundamentals: Heating System Components, Gas and Oil Burners, and Automatic Controls (All New 4th): Heating System Components, Gas and Oil Burners, and Automatic Controls
Your guide to keeping the heat on Whether you're an apprentice or a veteran HVAC technician, you know that technology changes and you need to keep up. This fully revised guidebook covers everything you need to know to install, maintain, and repair the components that run, regulate, and fuel both old and new systems. From oil burners and steam line controls to the newest chip-based technology and environmental regulations, Volume 2 helps you keep the heat on. * Install and repair thermostats, humidistats, automatic controls, and oil or gas burner controls * Review pipes, pipe fittings, piping details, valve installation, and duct systems * Find new calculations and environmental guidelines * Learn the best ways to handle hydronics and steam line controls * Deal with solid fuels and understand coal firing methods * Refer to data tables with conversions, formula cross-references, and manufacturers' lists The Audel HVAC Library Vol. 1: Heating Systems, Furnaces, and Boilers Vol. 2: Heating System Components, Gas and Oil Burners, and Automatic Controls Vol. 3: Air Conditioning, Heat Pumps, and Distribution Systems
$48.95
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