Heating and Cooling Essentials is the ideal introductory text for students entering the HVACR field, providing well-illustrated and simple explanations of complex HVACR topics. The text emphasizes the techniques needed to perform the installation, service, and repair of refrigeration, air conditioning, and heating systems. Students build an understanding of how the many photos and diagrams enhance learning for those new to the study of HVACR. Strong Tips, and review questions aid learning and retention. New careers and soft skill information prepare students for the workplace skills needed to be successful in HVACR careers. In addition to showing students how to excel in the workplace, Heating and Cooling Essentials helps them get the most out of an HVACR education.