Refrigeration & Air Conditioning Technology (MindTap Course List)

Offers the hands-on guidance, practical applications, and solid foundation your students need to understand modern HVAC service and repair, its environmental challenges, and their solutions. With content aligning to the latest industry standards, this trusted resource continues to provide leading content and skill-building activities to prep learners for several certifications and exams -- ICE, NATE, HVAC Excellence, RSES, HARDi, and United Association (UA) STAR. Focused on sustainable technology and emphasizing new technologies and green awareness, the Ninth Edition features the latest advances in the HVAC/R industry, including updated content throughout the text and more than 400 new and revised figures and images. Drawing on decades of industry experience, the authors also cover the all-important soft skills and customer relations issues that today's professionals need to master for career success. Memorable real-world examples, hundreds of vibrant photos, and unique Service Call features bring key concepts to life and help students develop the knowledge and skills to succeed in today's dynamic industry.

Since entering the HVAC industry in 1980, Eugene has taken on many roles ranging from field technician and system designer to company owner, teacher, administrator, consultant, college professor and author. With over 30 years of teaching experience, Eugene is currently the National Programs Director at HVAC Excellence and has taught air conditioning and refrigeration at many high school vocational programs, proprietary post-secondary institutions, and community colleges. Eugene retired from his tenured teaching position at Suffolk County Community College in Brentwood, New York, to join the ESCO Group, and earned his dual bachelor’s degree from The City College of New York (New York, NY) and his Masters of Science degree from Stony Brook University (Stony Brook, NY), where he specialized in energy and environmental systems, studying renewable and sustainable energy sources such as wind, solar, geothermal, biomass and hydropower. He earned his Certified Master HVACR Educator (CMHE) credential from HVAC Excellence and the ESCO Group in 2010. Eugene also carries ASHRAE’s BEAP credential, which classifies him as a Building Energy Assessment Professional. He is also an active member of many industry societies and has served as the subject matter expert on a multitude of HVAC-related educational projects. In 2024, Eugene received a lifetime achievement award from HVAC Tactical at their annual awards event. His most notable work is Cengage's "Refrigeration & Air Conditioning Technology," which is now in its 10th edition (2025). This text is used in more than 1,000 schools, both in this country and abroad, to help individuals master the skills they need to install, service, troubleshoot and design HVACR equipment.

In 2002, Jason began working as a service technician, became an installation supervisor and ultimately a business owner. While working during the day, he returned to the HVAC Technical Institute as a part-time, evening instructor. Teaching quickly became his passion, and he scaled back on working in the field to focus on teaching full time. His dedication to his students and the institution was evident and he soon became the school’s Director of Education and lead HVACR instructor. In 2016, The ACHR News recognized Jason as one of the “Top 40 Under 40” in the HVAC industry. He is affiliated with numerous HVAC industry organizations, including Refrigeration Service Engineers Society (RSES), The Air Conditioning, Heating, and Refrigeration Institute (AHRI), the ESCO Group, and HVAC Excellence. Jason served on AHRI’s Safe Refrigerant Transition Taskforce (SRTTF) as chairman of the technician outreach committee. At HVAC Excellence’s 2016 National HVAC Educators and Trainers Conference (NHETC), Jason participated in the first annual Teachers-N-Trainers (TnT) competition and took first place in a field of over 60 participants. Jason is one of only 125 instructors nationwide who have held the title of Certified Master HVACR Educator (CMHE), and he holds Certified Subject Matter Educator (CSME) certificates from the ESCO Group. Jason is presently serving as the Director of Government and Industry Relations at the ESCO institute. He is also the co-author of Cengage's "Refrigeration & Air Conditioning Technology," which is now in its 10th edition (2025). This text is used in more than 1,000 schools, both in this country and abroad, to help individuals master the skills they need to install, service, troubleshoot and design HVACR equipment.

John Tomczyk received his associate degree in refrigeration, heating and air-conditioning technology from Ferris State University in Big Rapids, Michigan, his bachelor’s degree in mechanical engineering from Michigan State University in East Lansing, Michigan and his master’s degree in education from Ferris State University. Mr. Tomczyk has worked in refrigeration, heating, air conditioning service and technical writing consultation for both the academic and industrial fields for numerous years, enabling him to bring a wealth of experience to this text. His technical articles have been featured in many HVACR magazines and journals. Mr. Tomczyk is also the author of TROUBLESHOOTING AND SERVICING MODERN AIR CONDITIONING AND REFRIGERATION SYSTEMS. Mr. Tomczyk has 29 years of teaching experience at the Refrigeration, Heating and Air-Conditioning Technology program at Ferris State University and is a member of many HVAC/R trade organizations.

Bill Whitman contributed a wealth of academic expertise as well as industry knowledge to this book. Mr. Whitman graduated from Keene State College in Keene, New Hampshire with a bachelor’s degree in Industrial Education. He received his master’s degree in School Administration from St. Michael’s College in Winooski, Vermont. After instructing drafting courses for three years, Mr. Whitman became the Director of Vocational Education for the Burlington Public Schools in Burlington, Vermont, a position he held for eight years. He spent five years as the Associate Director of Trident Technical College in Charleston, South Carolina. Mr. Whitman was the head of the Department of Industry for Central Piedmont Community College in Charlotte, North Carolina, for 18 years.

Bill Johnson taught heating, air conditioning and refrigeration for more than two decades in various technical colleges and factory schools. A graduate of Southern Technical Institute, a branch of Georgia Tech in Atlanta, he also served as service manager for a major manufacturer for six years. Mr. Johnson owned his own HVAC/R business for 10 years and was a member of the Refrigeration Service Engineers Society and the American Society of Heating Refrigerating Air Conditioning Engineers. His authoring credits include three major textbooks on the market today as well as their ancillary materials. He has also written monthly articles, BTU Buddy, that are available online.