The book "Climate equipment of trading halls" by N. M. Chigrinova is a unique work that immerses the reader in the world of modern technologies and solutions necessary to create a comfortable atmosphere in commercial premises. This work will be of interest not only to specialists in the field of climate equipment, but also to those who seek to understand how to properly organize space for buyers in order to increase their satisfaction and, as a result, increase sales. The main theme of the book is a comprehensive analysis of various climate control systems, including ventilation, air conditioning and heating, which play a key role in creating a comfortable environment in trading halls. Chigrinov pays attention not only to technical aspects, but also to economic ones, considering how the right choice of equipment can affect the overall costs and business efficiency. The reader will be able to learn about the latest technologies, such as automation and climate control systems, which make the process more efficient and economical. The book will be a real discovery for business owners, operation managers, as well as students and professionals studying in the field of engineering and architecture. It is suitable both for those who are just starting their way in this field, and for experienced professionals who want to update their knowledge about modern trends and solutions. Chigrinov not only shares his experience, but also offers practical recommendations that will help readers avoid common mistakes and choose the best solutions for their projects. One of the key topics raised in the book is the importance of creating a comfortable environment for buyers. Chigrinov emphasizes that climatic equipment not only affects physical comfort, but also the psychological state of customers. The right temperature, humidity level and air quality can significantly affect the time spent by customers in the store and their desire to return. This information will be especially useful for retailers seeking to improve customer experience and increase loyalty. The author's style is characterized by accessibility and clarity of presentation, which makes complex technical aspects understandable even for an unprepared reader. N. M. Chigrinov is an experienced specialist in the field of climate equipment, and his knowledge and practical experience allow him to share valuable insights. In his portfolio there are other works on engineering systems that also deserve attention. Chigrinov is able to combine theory and practice, which makes his books not only informative, but also useful in real life. If you are looking for a book that will help you understand the intricacies of climate equipment and its impact on trading halls, “Climate equipment of trading halls” will be an excellent choice. This work will not only expand your knowledge, but also inspire new ideas for your business. Read, study and apply the knowledge gained in practice - and your trading room will become not only comfortable, but also attractive to customers