Revised, updated, and pedagogically improved, this new edition of the classic in the field sets a new curriculum standard. Based on input from industry experts, the staff of the Air-Conditioning and Refrigeration Institute, and many academic advisors, Refrigeration and Air Conditioning, Fourth Edition, reflects the state-of-the-art, as well as fundamental concepts, and practical applications. Some of the key features of this edition are: bull; bull;The text and lab manual mirror the ARI national curriculum guidelines and I.C.E. certification test requirements. bull;The text draws extensively upon field-tested materials from industry sources, relating concepts to real-world situations. bull;Full color photos and graphics. bull;Primarily written as a textbook, it is also organized to be used as a reference by technicians in the field. bull;Chapters and units cover single areas, making it easier to teach and learn. bull;Information has been gathered from technicians and industry leaders from various regions to more broadly represent the HVAC/R industry around the country. bull;Troubleshooting tips are included to help resolve problems in a quick and accurate manner. bull;Numerous sidebars highlight important technical tips, service tips, and safety tips.