The product is a comprehensive textbook titled "Mechanical and Electrical Equipment for Buildings" by authors Alison G. Kwok and Walter T. Grondzik. Published by Wiley & Sons, Incorporated in 2019, this hardcover book covers a wide range of subjects related to technology, engineering, architecture, and construction. With a total of 1920 pages, it is a valuable resource for those studying or working in the fields of building design, drafting, and presentation. The book provides detailed information on various aspects of mechanical and electrical equipment used in buildings, making it an essential textbook for students and professionals in the industry.