This second edition outlines fundamental principles and practical techniques for the design, application, purchase, operation, and maintenance of water chillers and cooling towers, as well as their proper installation and placement. This updated book analyzes topics such as piping, water treatment, noise control, electrical service, and energy efficiency for optimal system and equipment performance. It offers extensive checklists, troubleshooting strategies, and reference data, as well as recommended specifications for the procurement of new or replacement equipment. New topics include greenhouse gases and modeling chilled water and condenser water systems for green building design.