10 Best HVAC Books Contractors Should Read in 2025

HVAC books are specialized guides that help you understand and master the principles and practices of heating, ventilation, air conditioning, and refrigeration (HVACR) services.

These resources usually offer actionable advice with proven certification strategies and insights from industry experts.

HVAC professionals read these industry books to sharpen their technical skills, explore new technologies, and stay competitive.

Our guide covers the best HVAC books currently, including beginner-friendly manuals, advanced system-design books, and certification prep resources.

You’ll also discover how to expand your knowledge beyond traditional HVAC books, so you can grow technically and professionally.

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What Are the Best HVAC Books in 2025?

Whether you’re just starting out, preparing for certification, or running a contracting business, the right resources can save you time, prevent costly mistakes, and help you provide higher-quality work.

Here’s a quick comparison of the 10 standout HVAC books, including their focus, target audience, star ratings, and starting prices:

Below you can find more details about each one.

1. Modern Refrigeration and Air Conditioning (22nd edition)

Star rating (Amazon): 4.4/5 Stars (103 Ratings)

Price range (Amazon): $48 (paperback)–$198 (hardcover)

Modern Refrigeration and Air Conditioning, by Andrew D. Althouse, Carl H. Turnquist, Alfred F. Bracciano, Daniel C. Bracciano, and Gloria M. Bracciano, is a foundational resource in HVAC education. 

Its 22nd edition, published by Goodheart-Willcox in 2023, offers an updated mix of theory and application for modern HVAC and refrigeration systems. The topics reflect industry shifts, including A2L refrigerants, SEER2 efficiency standards, and enhanced indoor air quality solutions.

What you’ll learn: The text covers foundational thermodynamics, refrigeration cycles, pressure–temperature relationships, and service procedures, as well as current codes and safety protocols.

This edition stands out for its 200+ interactive lab exercises, animations, and Virtual Toolbox features that turn technical reading into real-life skills. Case studies show real troubleshooting scenarios with data from actual service calls. 

Overall, this book helps HVAC technicians combine academic learning with jobsite demands, making it valuable for certification prep and advanced problem-solving in the field.

2. Residential Construction Academy HVAC (2nd edition)

Star rating (Amazon): 4.6/5 Stars (48 Ratings)

Price range (Amazon): $86.49 (eTextbook)–$131.09 (hardcover)

Residential Construction Academy HVAC, by Eugene Silberstein, is tailored to residential HVAC applications and aligns with the NAHB (National Association of Home Builders) and HBI (Home Builders Institute) standards. 

This edition uses a full-color, visual approach to teach essential concepts in heating, cooling, and ventilation, while also covering alternative systems like geothermal and radiant heating.

What you’ll learn: Readers progress from fundamental theories, such as heat transfer and refrigeration principles, to hands-on wiring, control systems, and component servicing.

Detailed diagrams and photo sequences break down complex installations into clear, repeatable steps. The troubleshooting sections focus on common residential issues, helping technicians efficiently identify faults. Both instructors and apprentices benefit from end-of-chapter review questions, skill activities, and competency checklists. 

In summary, the book serves as a training guide and a quick-reference manual for daily service work in homes.

3. Refrigeration and Air Conditioning Technology (10th edition)

Star rating (Amazon): Not listed on Amazon

Price range (Amazon): $122.85 (paperback)–$238.95 (hardcover)

Refrigeration and Air Conditioning Technology, by Eugene Silberstein, Jason Obrzut, John Tomczyk, Bill Whitman, and Bill Johnson, has earned a reputation for bridging the gap between HVACR education and field practice. 

Its latest edition covers advances in HVACR systems, sustainable practices, and updated visual aids that reflect today’s technologies. 

What you’ll learn: Everything from system installation and repair to diagnostics, environmental regulations, and customer relations. You can also explore green technologies, refrigerant management, and problem-solving techniques through practical examples and ‘Service Call’ case studies.

The updated diagrams, photos, and step-by-step instructions walk you through complex procedures, while the real-world scenarios prepare you for the challenges you might encounter on the job. The authors also emphasize soft skills, like communication and professionalism, which are instrumental in building lasting client relationships.

4. System Diagnostics and Troubleshooting Procedures (1st edition)

Star rating (Amazon): 4.2/5 Stars (100 Ratings)

Price range (Amazon): $50.95–$76.32 (spiral-bound)

System Diagnostics and Troubleshooting Procedures, by John Tomczyk, acts as a quick-access resource for diagnosing and repairing HVACR systems in the field. The durable format and concise layout make this book ideal for technicians who need reference material on the job without sifting through heavy manuals.

What you’ll learn: The book walks you through airflow analysis, refrigerant circuit checks, electrical system testing, leak detection, and vacuum procedures.

The practical checklists and flowcharts guide you through logical diagnostic steps, reducing the risk of overlooking key tests. Each section includes common symptoms and probable causes, helping you identify issues faster. 

This book is especially useful for newer HVAC techs learning structured troubleshooting as well as for those looking for a simple reminder while on the job.

5. Guide to NATE/ICE Certification Exams (3rd edition)

Star rating (Amazon): 4.6/5 Stars (145 Ratings)

Price range (Amazon): $213.65 (paperback)

Guide to NATE/ICE Certification Exams, by Robert Featherstone and Jesse Riojas, serves as a comprehensive, text-only study companion for aspiring HVACR professionals preparing for NATE and ICE certification.

What you’ll learn: The book breaks down critical knowledge areas into an easy-to-follow study guide, covering: system components and tools, electrical theory and application, airflow components and duct fabrication, indoor air quality and safety, commercial refrigeration and hydronic heating, service and troubleshooting.

Each chapter features a concise, targeted review of essential concepts, with boldfaced key terms for quick recall, supported by clear, practical diagrams. The book also offers over 2,400 self-study questions, with practice tests and answer keys, using the format and content of actual certification exams.

6. EPA 608 Study Guide 2025-2026 (1st edition)

Star rating (Amazon): 4.1/5 Stars (255 Ratings)

Price range (Amazon): $34.97 (paperback)–$44.97 (hardcover)

EPA 608 Study Guide 2025-2026, by Michael Lawson, is a comprehensive text-only resource specifically designed for HVACR professionals preparing for the EPA Section 608 certification, covering Type 1, 2, 3, and Universal exams. The updated edition for 2025-2026 combines clear explanations with real-world applications and regulatory insights.

What you’ll learn: The guide explores environmental regulations, refrigerant characteristics and global impacts, recovery, recycling, and reclamation processes, evacuation and leak detection methods, and system-specific criteria. 

This study material integrates expert insights gathered from over 2,000 certified HVACR professionals, summarizing years of field knowledge into exam-ready guidance. The book also includes hundreds of practice questions based on real EPA-608 test formats and a free video course designed for simplified learning, making studying more efficient and less overwhelming.

7. HVAC Equations, Data, and Rules of Thumb (3rd edition)

Star rating (Amazon): 4.4/5 Stars (93 Ratings)

Price range (Amazon): $73.48–$121.47 (paperback)

HVAC Equations, Data, and Rules of Thumb, by Arthur A. Bell Jr. and W. Larsen Angel is a definitive reference guide for HVAC professionals, often called the ‘HVAC Bible.’ This updated third edition covers hundreds of field-tested equations and practical rules of thumb for quick access and clarity.

What you’ll learn: This comprehensive handbook equips you with ready-to-use formulas and design pointers across a wide range of subjects, including:

• Thermal and airflow calculations, cooling and heating load guidelines, infiltration and ventilation metrics.

• Humidification standards, occupancy-based estimates, lighting/equipment load rules.

• System design and selection criteria, energy conservation metrics, air distribution, piping, and central plant equipment.

• New technologies, sustainability best practices, noise/vibration control, and updated code interpretations.

This book is ideal for engineers, field designers, and project teams seeking fast, trustworthy references for modern HVAC design and system sizing on any job site.

8. DEWALT HVAC Code Reference (1st edition)

Star rating (Amazon): 4.4/5 Stars (28 Ratings)

Price range (Amazon): $59.31 (spiral-bound)

DEWALT HVAC Code Reference, by American Contractors Exam Services, organizes key HVAC code requirements into a clear, visual format. The book aligns with the International Mechanical Code (IMC) and International Energy Conservation Code (IECC) standards.

What you’ll learn: The guide includes installation clearances, duct construction, combustion air, ventilation requirements, and equipment efficiency standards.

Unlike traditional code books, this resource is designed for jobsite use. The tables, charts, and full-color diagrams help you find the right code requirement quickly and intuitively. The guide also includes examples that illustrate how codes apply in real installations, eliminating the guesswork that can lead to costly rework or failed inspections.

Featuring a durable, spiral-bound format (ideal for heavy use) this works as a tool that helps you ensure every project meets local and national code requirements.

9. Fundamentals of HVACR (4th edition)

Star rating (Amazon): 4.6/5 Stars (5 Ratings)

Price range (Amazon): $89.99 (Kindle edition)–$269.99 (paperback)

Fundamentals of HVACR, by Carter Stanfield and David Skaves, provides a thorough introduction to the principles and practices of heating, ventilation, air conditioning, and refrigeration. This fourth edition mixes theory with practical application, making it suitable for both trade school and on-the-job learning.

What you’ll learn: The fundamentals of thermodynamics, system components, airflow measurement, refrigeration cycles, and safety procedures. The more advanced sections address electrical theory, controls, and energy management.

The book starts with scientific basics and moves on to hands-on skills. Each chapter includes clear diagrams, photographs, and service call scenarios that relate directly to field situations. The quizzes and review tasks make this book an excellent study companion for certification exams.

This resource offers a structured layout for instructors and practical information for apprentices and technicians.

10. Electricity for Refrigeration, Heating, and Air Conditioning (10th edition)

Star rating (Amazon): 4.7/5 Stars (270 Ratings)

Price range (Amazon): $86.49 (eTextbook)–$115.99 (hardcover)

Electricity for Refrigeration, Heating, and Air Conditioning, by Russell E. Smith, focuses on the electrical principles and applications that drive HVACR systems. The 10th edition includes updated diagrams, safety standards, and energy-efficient technologies.

What you’ll learn: Basic electrical theories, reading wiring diagrams, troubleshooting circuits, and applying electrical tests, while also explaining HVAC-specific electrical components in detail.

The hands-on lab exercises and detailed schematics make complex electrical systems approachable. It also provides a step-by-step guide to safe and accurate troubleshooting and pays special attention to diagnosing control circuits and modern variable-speed systems. 

The book is well-suited for technicians who want to improve their electrical troubleshooting skills, so they can diagnose and repair electrical faults with precision.

Looking for More HVAC Books?

If you want to take your knowledge and skills one step further, the Air Conditioning Contractors of America (ACCA) has you covered. This industry powerhouse has built an extensive library full of practical HVAC training manuals and in-depth troubleshooting guides. 

Some of the most popular titles include:

• Duct Calculation Slide Rule

• Manual J – Residential Load Calculation

• Manual LLH – 2019 (HVAC System Design for Low Load Homes)

• Manual S – Residential Equipment Selection

• Manual RS – Comfort, Air Quality, & Efficiency by Design

• Technician’s Guide & Workbook for Quality Installation

• Technician’s Guide & Workbook for Entry Level Techs

• Technician's Guide & Workbook for EPA 608 Test

ACCA’s publications cover nearly every corner of HVAC knowledge and provide field guidance from some of the most respected voices in the industry.

What HVAC Books Help With Certification Prep?

The resources below break complex exam topics into digestible sections and include realistic practice questions that help you ace your certification tests:

• Guide to NATE/ICE Certification Exams (3rd ed.) includes over 2,400 practice questions and detailed explanations and mirrors the format of real NATE and ICE tests, making it perfect for targeted exam practice.

• EPA 608 Study Guide 2025–2026 (1st ed.) covers all EPA Section 608 certification types, with practice tests, regulatory breakdowns, and real-world scenarios to improve retention.

• Technician’s Guide & Workbook for EPA 608 Test (ACCA) offers a workbook-style prep tool that combines concise explanations with exercises designed for quick comprehension and recall.

What Are the Best HVAC Books for Beginners?

These beginner-friendly resources introduce HVAC systems using clear explanations, diagrams, and practical activities, helping newcomers understand the fundamentals while building real-world skills:

• Fundamentals of HVACR (4th ed.) combines essential scientific principles with hands-on applications, making it ideal for new technicians learning theory and practice.

• Residential Construction Academy HVAC (2nd ed.) uses full-color visuals and step-by-step sequences to make residential system installation and repair easy to understand.

• Technician’s Guide & Workbook for Entry Level Tech’s (ACCA) offers practical exercises, terminology breakdowns, and structured learning paths to help new techs quickly gain industry knowledge.

What HVAC Books Cover Advanced System Design?

These advanced resources offer experienced technicians, designers, and engineers sizing guidelines, precise calculations, and system selection strategies for designing efficient, code-compliant HVAC systems:

• HVAC Equations, Data, and Rules of Thumb (3rd ed.) provides hundreds of ready-to-use formulas and design rules, ideal for making quick calculations in the field.

• Manual J – Residential Load Calculation (ACCA) is an industry-standard reference for accurate heating and cooling load calculations in residential settings.

• Manual S – Residential Equipment Selection (ACCA) guides professionals in selecting HVAC equipment that matches calculated loads for optimal performance.

Going Beyond HVAC Books

Reading the best HVAC books gives you a strong foundation in technical skills, certification preparation, and professional growth. These study materials help you master concepts, improve troubleshooting, and expand your knowledge base. 

However, lasting success in the HVAC industry involves combining that knowledge with continuous learning and effective real-world application.

Expand your learning through multiple resources

Continue to acquire new knowledge and skills by exploring additional resources. Here are some of your best options:

• Read online industry blogs and forums that provide up-to-date insights on trends, regulations, and marketing strategies. Check out our list of trustworthy HVAC blogs and forums.

• Listen to podcasts that expose you to real experiences and actionable advice from veteran professionals. Here’s our list of top 10 HVAC podcasts.

• Watch video tutorials and demonstrations on YouTube to see complex procedures in action and perfect your skills. We’ve prepared a list of top 10 HVAC YouTube channels.

• Connect with peers through HVAC networking opportunities, such as conferences, trade shows, and workshops, where you can share ideas, find mentors, and get referrals.

For more ideas, explore our full guide to HVAC resources contractors need.

Put knowledge into action with ServiceTitan

Once you build your expertise, the next step is applying it effectively in your daily operations. 

ServiceTitan’s HVAC Service Software helps you run a more organized business while delivering exceptional customer service. Here are some of our software’s most valuable features:

• The smart scheduling and dispatching features help you assign jobs to the right technicians based on skills, availability, and location. You also get real-time updates that allow you to respond quickly to emergencies or last-minute changes, reducing downtime and keeping customers satisfied.

• The Field Service App gives you and your team access to all job details, customer history, and equipment information from any mobile device. This solution reduces mistakes, saves time, and guarantees you arrive fully prepared for every service call.

• The mobile invoice and payment features let you present invoices on-site and accept payments instantly through multiple methods to enhance the customer’s experience, speed up cash flow, and minimize billing delays.

• The Field Reporting Software tracks key metrics like job completion rates, revenue, and technician productivity and generates detailed reports to help you identify strengths and weaknesses, and make informed decisions.

• The advanced marketing tools help you attract new leads and encourage repeat business using automated follow-ups, seasonal promotions, and service reminders across different channels.

 As Chris Haines, Director of Marketing at Del-Air Heating, Air Conditioning, Plumbing and Electrical, puts it:

“ServiceTitan is one of those tools that covers multiple things to help you perform better and make more money.”

Putting together the theory you get from HVAC books with ServiceTitan’s real-world business tools means you can create a powerful formula for efficiency and long-term success in your business.

ServiceTitan offers an all-in-one HVAC Service software solution designed to streamline scheduling, job management, billing, and customer communication. Our software transforms everyday operations into efficient, data-driven workflows that help contractors offer better service, close more sales, and grow.