Best HVAC Books Reviews From Amazon: Updated 2024

This is one of the most comprehensive best HVAC books reviews that you will find anywhere. Our aim with this “best books for HVAC” review is to provide you with the important information that you need to ensure that you purchase the right book for your requirements.

You will find HVAC books for beginners on our list as well as books for HVAC experts. We have also included HVAC textbooks for those wanting to study for and pass examinations in the industry.

In each of our individual reviews, we will let you know what customers that purchased the books thought about them. All of these books are available from Amazon so you can purchase the best HVAC books in total confidence. Here is an overview of the best HVAC books that made our final review list:

Best HVAC Books Reviews From Amazon: Updated 2024

RankingBookLevelOur RatingPrice


Electricity for Refrigeration, Heating and Air Conditioning

For HVAC technicians that want an introduction to the electronics in control systems

4.7 out of 5 stars (4.7 / 5)


Low-Pressure Boilers (4th Edition)

For Beginner

4.7 out of 5 stars (4.7 / 5)


Guide To NATE/ICE Certification Exams

Examination guide

4.6 out of 5 stars (4.6 / 5)


Refrigeration and Air Conditioning Technology

For Beginner

4.4 out of 5 stars (4.4 / 5)


Modern Refrigeration and Air Conditioning

For Beginner

4.4 out of 5 stars (4.4 / 5)


HVAC Level 2 Trainee Guide

Advance Level 2

4.4 out of 5 stars (4.4 / 5)


HVAC Level 1 Trainee Guide

For Beginner

4.4 out of 5 stars (4.4 / 5)


Residential Construction Academy HVAC

Introductory for installation and repair

4.3 out of 5 stars (4.3 / 5)


Refrigeration and Air Conditioning Technology: (Lab Manual)

Lab manual

4.3 out of 5 stars (4.3 / 5)


HVACR 101 (Enhance Your HVAC Skills!)

For Beginner

4.1 out of 5 stars (4.1 / 5)


Troubleshooting HVAC-R Equipment

For Beginner

3.9 out of 5 stars (3.9 / 5)


Step by Step passing the EPA 608 certification exam

Examination guide

3.4 out of 5 stars (3.4 / 5)

What is HVAC?

HVAC is an acronym for Heating Ventilating and Air Conditioning. In an HVAC system, the environmental conditions within a home or are office controlled. This is the cooling and heating of the environment. Sometimes you will see HVAC/R used and the “R” stands for refrigeration.

what-is-hvac 1


An HVAC system will also control the environmental humidity level. It achieves this by controlling the distribution and movement of air inside a room. The HVAC system also takes care of the cleanliness of the air within the environment.

The 3 main types of the HVAC system are:

  • A split and window air conditioning system
  • A combined air conditioning and heating system
  • A central air conditioning system

These systems do not all work in the same way. Some HVAC systems will serve larger environments and some are smaller and faster. HVAC systems vary in their efficiency in different situations.

With a window air conditioning system, the fan blows air through the associated coils. This enables the separation of cold and heat. The heat is dissipated in the air outside and the cold is introduced into the internal environment.

For larger applications, a split air conditioning system is best. This system will split the cold from the hot again. For the cold side, there is an expansion valve and a cold coil. These are usually located in an air handler or furnace. The handler blows air across the coil and this cooled air is then distributed via air ducts around the environment

With combined air conditioning and heating systems, the environment receives an “all in one” benefit. This is cooling and heating in a single package. You will find these on building rooftops or in dedicated mechanical rooms.

All of the cooling and heating components are in a single unit. A centrifugal blower or fan will distribute the cold or hot air throughout the environment. Residential buildings usually have a combined heating and cooling system.

For larger environments, there is usually a central air conditioning system. With a central AC system, there is a condensing unit that contains a condenser coil, a compressor, and a cooling fan. They also use an evaporator coil located in an air handler or furnace.

The electrically powered compressor will pump refrigerant around the system which removes heat from the environment. The condensing unit coil dissipates this removed heat externally. Water vapor will condense on the coil and a drain pan collects this. The air handler fan circulates the cooled air around the environment maintaining a constant temperature.

The energy consumption of an HVAC system is dependent upon the amount of energy it requires and a number of other factors including:

  • Component efficiency
  • The size of the system in relation to the internal environment
  • The climate
  • The amount the system is used
  • The fuel type to power the system

There are industry-standard ratings for HVAC systems and the most popular ones are:

SEER (Seasonal Energy Efficiency Ratio) – this measures the efficiency of an AC or heat pump system. Higher SEER scores mean greater efficiency and energy saving.

AFUE (Annual Fuel Utilization Efficiency) – this is a rating of gas or oil furnaces and wasted amounts. The AFUE rating is a percentage figure and higher ratings mean more efficient systems.

HSPF (Heating Seasonal Performance Factor) – this rating is about the efficiency of a heat pump in heating mode. Again the higher the rating the more efficient and cost-effective.

Wattage – this is an electrical rating for an HVAC system measured in kilowatt-hours. The most important factor with a wattage rating is speed.

HVAC Books Review from Amazon: Updated 2024

We took an in-depth look at a number of the best HVAC books and out of the many thousands available, only the best 12 made it to our list. We assessed the HVAC books that ended up here on the quality of information they provide, the ease of reading, and the price of the book.



We have provided you with a detailed review of all 12 books here. All of the most important information is here for you to make the correct decision on the best HVAC textbooks for you.

1. Electricity for Refrigeration, Heating, and Air Conditioning  HVAC Book Review

If you are a student of HVAC and need to know how modern electronic control systems work then this is a fine publication. This is a very easy-to-understand book that takes a very practical approach to the information about electronics HVAC engineers need when they are in the field.

You will not find any mind-boggling theory in Electricity for Refrigeration, Heating, and Air Conditioning. The book provides a number of system diagnostic and troubleshooting procedures and methods to assist you to become a first-class HVAC engineer.



If you are new to electronics then this book has you covered with the basics of circuits and electricity. The book contains schematics for a number of applications used in the HVAC industry and there is a lot of detail about the design of control systems, the types of systems, and more.

There are learning objectives and learning aids in each chapter to help you progress. Also, you will see chapter summaries, review questions, and key terms defined. This will all help you to understand and retain what you have learned.

The book contains detailed information about relays, contactors, manual and pressure switches, thermostats, overload, and other cutting-edge electrical components that the student will encounter in the field.


Editor’s Note: Electricity for Refrigeration, Heating and Air Conditioning is our top pick of the best HVAC books. We really like the presentation and how easy it is to read and comprehend the information. If you need to know about HVAC electronic control systems then this is a must.

2. Low-Pressure Boilers (4th Edition) HVAC Book Review

If you are an HVAC student and need to know about low-pressure boilers then look no further than this book. Inside this edition, you will learn about the operation and components of boiler systems used in schools, hotels, apartment blocks, and other large buildings.

The information presented in Low-Pressure Boilers is in an easy-to-read format. A lot of books on the same subject are very uninteresting and hard to digest but not this one. It is ideal for people that are fairly new to the subject and will prepare them well for taking and passing the associated examinations.



Each chapter of the book has a review of the key points at the end which is very helpful to reflect on and retain what you have learned. There are also quizzes to test your knowledge. There is a lot of technical information that you need to know if you are a beginner with low-pressure boilers and this book will provide this to you in a way that you will understand.

If you really want to learn fast then you need a copy of Low-Pressure Boilers. You will pick up a great deal of practical knowledge which is very useful out in the field. There are lots of diagrams and illustrations to help you to make sense of everything.

Illustrations and photographs appear throughout the book. These are very helpful to apply to current equipment and control systems. You will also find symbols regularly introduced and explained on a consistent basis.

A lot of people in the HVAC industry say that this is the industry standard read about low-pressure boilers. It focuses on boiler operation and in this latest version, you can learn about boiler control systems, emission analysis and control, personal protective equipment, and the principles of steam.

There is also a chapter about cooling systems that explains the principles of refrigeration and the equipment used, procedures for refrigerant recovery, and chilled water systems. Full-color photographs and illustrations help to make everything a lot clearer. Many licensing agencies recommend Low-Pressure Boilers as a good study aid for examinations.


Editor’s Note: Low-Pressure Boilers is the best book available for beginners that need to learn fast and need to study for examinations. The language used is very easy to understand and it relates everything very well to real boiler systems that exist today.

3. Guide To NATE/ICE Certification HVAC Exams Book Review

If you are an HVAC installation or service technician and you want to pass the NATE and ICE exams for your certificate then you need this book. This book has two sections for easier reading. The first section discusses the important concepts and procedures and the second section has over 2,400 study questions.

The second section of the Guide To NATE/ICE Certification Exams book contains questions that cover really important topics such as system troubleshooting, system tools, and components, EPA certification, electrical theory, hydronic heating, airflow, dust fabrication, and much more.



For every topic, there is a practice test that you can take as well as an answer key. This will go a long way to help you assess your understanding of each topic. You will find that virtually every aspect of the NATE/ICE examinations is covered in this book. The reviews of the important exam subjects are concise.

In the second section containing the questions, you will find questions and statements that are similar to those included in real examinations. By going through these you will fully test your understanding of each subject and fully prepare yourself for the actual exam.

At the back of the book is an answer key which you can use to check your progress and really test your understanding of the subjects covered in the book. The use of bold typeface for the key terms helps you to identify the essential terms that you need to learn and fully understand.

In this latest edition of Guide To NATE/ICE Certification Exams, there are more test questions on refrigeration and Hydronics. The refrigeration section of the book also contains concepts for troubleshooting that explain some of the best techniques to use. This is excellent preparation for the examinations.

There are more illustrations in the latest edition which are really helpful in helping you to visualize the most important concepts. Also in this edition are acronym lists that will assist you further when preparing for the NATE/ICE certification examinations.


Editor’s Note: The Guide To NATE/ICE Certification Exams is one of the best studies guides around for people that want to pass the examinations. Dividing the book into two sections really helps test your understanding of the topics. Questions that are similar to real exam questions help a lot too.

4. Refrigeration and Air Conditioning Technology HVAC Book Review

If you need to develop the knowledge and the skills to troubleshoot and maintain modern air conditioning, refrigeration, and heating systems then this book will guide you every step of the way. This is an easy-to-understand book that provides a lot of practical hands-on guidance and will provide you with a solid knowledge foundation.

Refrigeration and Air Conditioning Technology helps you to understand today’s complex HVAC systems and their repair and maintenance. It also covers environmental issues and the solutions to these. There is a real focus on sustainable technologies in this book and green awareness and new technologies are included.



If you are a student and want to achieve technician certification then you will find all of the information that you require in this book. You will learn about all of the important organizations that provide their support to both mandatory and voluntary technician certification in the HVAC industry.

You will also learn about the most important green organizations and what their current and future goals are. For example, there are plans in place to create green buildings and green mechanical rooms all across the United States.

Refrigeration and Air Conditioning Technology was written to the National Skills Standards for technicians in HVAC/R. This book provides excellent preparation for examinations and certifications such as NATE, United Association STAR, ICE, HARDi, and RSES.

The book contains a special section about career opportunities in the modern HVAC/R industry and includes a detailed list. There is also a “service call” feature which adds a good degree of reality. You will need to think in service mode and apply what you have learned and put these skills into practice.

The 8th edition has a number of new additions, especially in the area of refrigeration. There are new photographs in the book on the tools required as well as information about gauges, manifolds, Bluetooth technology equipment and more required for success in the workplace today.


Editor’s Note: There are no HVAC textbooks that can replace hands-on learning but Refrigeration and Air Conditioning Technology come close. A very well-laid-out book that is easy to understand. The career opportunities section was a good inclusion. This is a good purchase.

5. Modern Refrigeration and Air Conditioning HVAC Book Review

This book provides the right combination of theory, development of skills, and techniques to use to install and maintain HVAC and refrigeration systems. It takes the reader progressively through theory to practice in an easy-to-understand way. Everything is presented in a logical manner with associated images for improved learning.

Modern Refrigeration and Air Conditioning contains information about a career in the HVAC/R industry and aims to prepare the reader to be “workplace-ready”. The book is now in its 20th edition keeping pace with the changes in the industry.



The latest edition of Modern Refrigeration and Air Conditioning includes a number of technical updates including information on variable refrigerant flow systems, microchannel heat exchangers, code alert features, and energy efficiency. The aim here is to provide the reader with the most up-to-date education in HVAC/R.

This book focuses on HVAC/R career and education success with well-presented content that includes great illustrations and diagrams to fully support the text. You will find that the book is well-organized and very readable. There is a new chapter on safety in the latest edition.

Also new in the 20th edition of Modern Refrigeration and Air Conditioning is a chapter on careers. There is also a service call section where the reader needs to place themselves into various service scenarios. The information conforms to PAHRA and HVAC Excellence standards.

There are chapters on basic electricity and electronics, electrical control systems and motors, refrigeration systems in the home, air conditioning and heating systems, energy management, refrigeration system design, and the installation and servicing of commercial systems.


Editor’s Note: Modern Refrigeration and Air Conditioning is a solid book that we liked a lot from a readability and organization point of view. It is certainly worth having in your HVAC/R library. It is not as good as some of the other books in this review but still solid.



6. HVAC Level 2 Trainee Guide Book Review

This well-put-together second-level guide includes illustrations throughout to help the reader comprehend the theory. Industry experts contribute a number of helpful hints and there are review questions throughout the book. There are 13 chapters in this book covering the full range of HVAC/R subjects.

The HVAC Level 2 Trainee Guide provides the basic concepts of alternating current (AC) for the reader which is essential in modern-day HVAC/R equipment. It explains the difference between single and three phases AC and discusses electric motors and transformers.



There is a comprehensive chapter on refrigerant compressors and there are lots of tips and advice on how an HVAC/R technician should diagnose compressor issues and fix them. Also, there is a discussion about the types of refrigerants and oils used in modern refrigeration systems and the environmental laws around the disposal of older refrigerants.

A comprehensive section on detecting leaks, charging, and recovery provides the reader with excellent guidance on how to provide the different services with the environment in mind. There is a great deal of hands-on practice in this chapter which we found very readable and understandable.

The heat pumps chapter introduces them as a very efficient way to generate electrical heat. There is also a chapter on basic maintenance which introduces common tasks for HVAC/R equipment such as belt installation and lubrication. The reader will learn how to perform inspections and service popular heating/cooling systems and gas furnaces.

Other sections in the HVAC Level 2 Trainee Guide include vents, chimneys, and flues, duct systems both metal and fiberglass/fabric), commercial airside systems, equipment for air quality, and an introduction to hydronic systems.


Editor’s Note: There is no doubt that the HVAC Level 2 Trainee Guide is a very good study aid and will benefit most HVAC/R technicians that are at the second level of training. This book is more in the style of a traditional textbook but it is well organized and the information and advice are solid.

7. HVAC Level 1 Trainee Guide Book Review

This is the introductory guide to HVAC that supports the NCCER (National Center for Construction Education and Research) curriculum. This guide has the same qualities as the level 2 guide above in that the presentation is good, there is a lot of advice from experts in the industry and the illustrations really help with learning.

There is an introduction to HVAC which covers all the basics and also discusses the type of career opportunities that exist in the industry. This includes details of how apprenticeship programs work which we found useful. The chapter also covers safety, trade licensure and the various EPA guidelines.



The HVAC Level 1 Trainee Guide then discusses mathematics used in the HVAC/R trade including the measurement of temperature, lines, vacuum, area, pressure, volume, angles, and weights. You will not find this in all introductory HVAC/R guides and we liked that this was covered.

An introduction to basic electricity follows discussing common electrical AC and DC components as well as electrical safety. There is even a section on interpreting wiring diagrams used in the HVAC/R industry.

The next three chapters in the guide are introductions to heating, cooling, and air distribution systems. We thought that these were very good and provided the reader with a good grounding in all three areas.

The final three chapters cover piping practices (both copper and plastic) and soldering and brazing techniques and the tools required to perform this properly. At the end of the guide is a chapter about carbon steel piping and how to identify the fittings and materials as well as installation and jointing practices.


Editor’s Note: Similar to the second level guide the HVAC Level 1 Trainee Guide is a very solid book that will appeal to most students of HVAC/R. It is more of a textbook than a guide with which some people may have an issue with. We would still recommend it as a good introductory guide to HVAC/R.

8. Residential Construction Academy HVAC Book Review

We liked the hands-on and practical approach that this book provides. The book supports the HBI / NAHB skill standards that an advisory board of educators and leading industry experts developed.



Residential Construction Academy HVAC is a comprehensive guide that has many full-color illustrations and photographs to assist with learning. The book is for aspiring HVAC technicians who are interested in the installation and service of residential HVAC systems.

We really liked the step-by-step instructions and the images placed side by side. This is certainly a good learning aid. The instructions provided in the book were very clear and it is an enjoyable read.

Another great feature of this book is the green checklists and the green tip boxes. These are really helpful in highlighting important tips in the text. The green is symbolic of the move by the HVAC industry to environmentally friendly construction methods.

In the Residential Construction Academy HVAC book, there are detailed chapters on troubleshooting to cover the most common mechanical and electrical problems that happen in the real world.

The theory used in the book is solid and this is associated with a hands-on approach using proven techniques endorsed by HVAC professionals to do the job right the first time. Every chapter has a series of review questions which we found helped a lot to reinforce learning.

The latest edition contains enhanced information about the wiring of systems and includes wiring diagrams. There is also a new chapter on testing systems and balancing them and some new safety chapters.


Editor’s Note: Residential Construction Academy HVAC has some really good learning aids in it such as the step-by-step instructions with images alongside them. We liked the practicality of this book and in our opinion, it provides a good understanding of HVAC for new technicians.

9. Refrigeration and Air Conditioning Technology: Concepts, Procedures and Troubleshooting Techniques (Lab Manual) HVAC Book Review

This is different from all of the other HVAC books in this review as it is a lab manual that accompanies the Refrigeration and Air Conditioning Technology book that we reviewed earlier.



The aim of Refrigeration and Air Conditioning Technology: Concepts, Procedures and Troubleshooting Techniques (Lab Manual) are to enhance the experience that you have in the lab with such things as lab activities, materials lists, lab objectives, step-by-step instructions, review questions and a lot of illustrations.

This well-presented lab manual will certainly enhance the experiences that you have in the lab and is an essential add-on to the Refrigeration and Air Conditioning Technology book. We were not able to access a lab to thoroughly test this manual out but going through nearly 500 pages we could see that it was high quality and would be of significant benefit.


Editor’s Note: If you are going to purchase and follow the Refrigeration and Air Conditioning Technology book then we strongly recommend that you get this lab manual to go along with it. It is very high quality and will certainly enhance your lab experience.

10. HVACR 101 (Enhance Your HVAC Skills) Book Review

The HVACR 101 is aimed at entry-level HVAC technicians, apprentices, and students in their first year. The book provides a first look into the world of HVAC and gives the reader a really thorough introduction to the industry.



This book is actually the conclusion of the contributions made by industry-leading bodies such as the ACCA (Air Conditioning Contractors of America), the PHCC (Plumbing Heating Cooling Contractors Association), and the RSES (Refrigeration Service Engineers Society).

All of these organizations demand high standards and have a number of cutting-edge resources to offer which is evident in the book. The book starts off by introducing simple HVAC concepts to the reader to provide a good overview of the HVAC world and its most important systems and components.

The book does a good job of progressing from the simplest concepts to the more difficult ones. After the basics, the reader learns about HVAC/R inspection and maintenance, installation and service, and customer service. We liked the practical examples provided in this book and its building-block approach. It really is a good guide to understanding the basics of HVAC/R.


Editor’s Note: HVACR 101 is a great book if you are just starting out in the HVAC industry and need a solid grounding in the concepts. The fact that this book is a culmination of the efforts of a number of credible HVAC organizations makes it stand out from other introductory guides.

11.Troubleshooting HVAC-R Equipment Book Review

This is another book on the fundamentals of HVAC/R systems and should appeal to the homeowner as well as entry-level HVAC technicians. It has a straightforward approach to maintaining and repairing residential HVAC/R systems and there is information about commercial equipment as well.



Troubleshooting HVAC-R Equipment provides a number of troubleshooting problems that help the reader to develop their skills to attempt real repairs and maintenance. A number of experienced professionals contribute to this book and there are also a number of troubleshooting charts supplied by popular manufacturers such as Trane and Smokemaster.

We liked the detailed troubleshooting scenarios in this book as it makes you think through problems and develops basic troubleshooting techniques. The book is easy to understand and covers refrigeration fundamentals as well as the basics of electrical components used in HVAC/R.

If you are only interested in domestic HVAC/R then this has its own section as does the commercial equipment. It is a good all-around read but sometimes we felt that it lacked detailed explanations.


Editor’s Note: Troubleshooting HVAC-R Equipment is another entry-level guide to HVAC/R. The information provided is solid and the troubleshooting scenarios are good. There are better entry-level guides available in our opinion.

12. Step by Step passing the EPA 608 Certification Exam HVAC Book Review

This is a short guide to passing the EPA 608 refrigeration examinations. If you are looking to take and pass the Core, Type I, II, and III, and universal EPA exams then this guide can certainly help you.



What we liked most about this exam guide were the practice questions that have come up with previous examinations. There is a step-by-step approach used in this book and at the end of each section, there are review questions.

We noticed several grammatical and spelling errors in Step by Step passing the EPA 608 certification exam which was not helpful. It does contain some useful information and should provide some assistance with exam preparation.


Editor’s Note: Step by Step passing the EPA 608 certification exam is quite useful but could have gone a lot further in our opinion. The book is reasonably cheap so that is something. However, you should not find spelling and grammar errors in a book like this.

Things to Consider before buying Best HVAC Books: Buying Guide

So how do you find the best books for HVAC? Well, there are a few things that you need to consider. There are many thousands of books on HVAC so you need to decide whether you are looking for HVAC books for beginners or an advanced-level book.

Are you an entry-level HVAC technician and considering a career in HVAC? Or maybe you are an experienced HVAC engineer who wants to top up your knowledge of a specific system or prepare to take an HVAC industry examination.

In a lot of industries, technology moves forward at such a rapid pace that it can be difficult to keep up if you work in the industry. For example, you will not find many computer engineers working on systems that are more than ten years old.

The HVAC industry is somewhat different. A lot of HVAC systems that are ten or fifteen years old are still current. There will be some changes in technology but these will not have the same impact as they do in other industries.

So the important thing here is that the age of HVAC textbooks usually doesn’t matter that much. It is far more important than the book being able to provide you with the information that you need.

The other factor is the price. Some of the best books for HVAC are very detailed and comprehensive and have a pretty high price tag. If you are in the industry and you need this book to gain certification then it is worth paying extra for the additional information you will receive.

As with most things in life, you get what you pay for with the best HVAC books. If you are looking for HVAC books for beginners then these will normally be available at different price points. Think about how much you are prepared to spend on learning about HVAC. The more you learn the more money you can save on maintenance and repairs.

Final Words

There are some very fine books available for HVAC technicians and we have reviewed some of the best HVAC refrigeration books and best HVAC engineering books in one of the most detailed HVAC book reviews you will find.

If you are an HVAC technician and want to understand the electronics that make up modern control systems then Electricity for Refrigeration, Heating, and Air Conditioning is an excellent purchase. Similarly, if you want to learn more about low-pressure boilers then we would strongly recommend the Low-Pressure Boilers 4th Edition.

As far as HVAC introductory books go it is hard to beat the Refrigeration and Air Conditioning Technology book. The HVAC Level 1 and 2 Trainee guides are also good. If you want to take the NATE/ICE certification exams then you must get the Guide To NATE/ICE Certification Exams book.

Frequently Asked Questions about Best HVAC Books: FAQ

Q1. How much should I spend on an HVAC book?

You definitely get what you pay for. We have shown you some of the best HVAC books and if you are serious about your HVAC career then you need to invest in your education.

Q2.Which of the HVAC textbooks is best for me?

This really depends on what you are looking for. This review contains a mixture of books on HVAC specifics, introductory books, and examination guides. You need to determine at what stage you are and then make the appropriate choice.

Q3.Isn’t all of the information available for free online?

No, it isn’t. Most of these books contain advice and tips from HVAC industry experts that you will definitely not find online.

Q4.How important is it for me to learn about refrigeration systems?

We believe that this is very important. Why narrow down your options? The demand for HVAC/R technicians is high so learn everything that you can.

Q5.Is it really worth taking the NATE/ICE and other exams?

Yes, it certainly is. The more qualifications and certifications you have the better as this will open more doors for you in your HVAC career.

Final Words

We hope that you found this to be one of the best HVAC book reviews available. We wanted to make this as detailed and comprehensive as possible so that you have all of the information that you need to purchase the best books for HVAC