HVACR Troubleshooting Fundamentals: Refrigeration & Air Flow Systems is a 300-plus page book designed to provide a fundamental understanding of refrigeration and air flow system troubleshooting procedures. The book is authored by Jim Johnson, subject matter expert known throughout the HVACR and appliance industry.
The spiral bound training manual is clearly written, and easy to comprehend. “HVACR Troubleshooting Fundamentals: Refrigeration & Air Flow Systems” provides a basic foundation for learning how to troubleshoot which then enables HVACR students, apprentices, and technicians new to the craft, with guidance from instructors and service managers, along with field experience, to further develop their troubleshooting skills.
Some of the topics included in the book include: heat energy, refrigeration system components and accessories, the refrigeration cycle, superheat and subcooling, evacuation and dehydration, accessing refrigeration systems for refrigerant recovery and evacuation, properties of air and fundamental airflow measurements, psychrometric principles, supply and return air fundamentals, hvacr system airflow system evaluation.
This book includes end of section review questions and exercises that can be torn out and handed into the instructor for grading. A separate instructor supplement containing the answers to the end of section excercises is also available.
Click here to view a sample of this book.