The book “Water Heat Networks”, written by Evgeny Maksutovich Avdolimov and Anatoly Petrovich Shalnov, is a unique publication that will become an indispensable tool for specialists in the field of thermal power engineering, engineers and students of technical universities .. This work immerses the reader in the complex but fascinating world of water heat networks, revealing their secrets and features that play a key role in providing a comfortable microclimate in modern buildings. The book covers a wide range of topics related to the design, operation and optimization of water thermal networks. The authors share their knowledge and experience, explaining in detail how to properly organize thermal networks so that they work efficiently and reliably. Readers will learn about the different types of systems, their advantages and disadvantages, as well as about modern technologies that improve the quality of heat supply. One of the main topics of the book is the analysis of the problems faced by specialists in the design and operation of thermal networks. The authors not only describe the existing difficulties, but also offer practical solutions based on real examples and research. This makes the book especially valuable for those who want not only to learn the theory, but also to apply the knowledge gained in practice. Who can like this publication? First of all, it will be interesting for students and graduate students studying thermal energy and related disciplines . Engineers and designers working in the field of heat supply will also find in the book many useful tips and recommendations. Moreover, the book can attract the attention of managers of enterprises engaged in the operation of thermal networks, which seek to optimize their processes and improve efficiency. The style of the authors is distinguished by clarity and accessibility of the presentation . They use many illustrations, diagrams and tables, which makes the material more visual and easy to perceive. Avdolimov and Shalnov, having a rich practical experience, are able to explain complex technical aspects in a simple and understandable way, which allows readers to easily assimilate information. In addition, the book “Water Heat Networks” raises important topics related to energy efficiency and sustainable development. In the context of global climate change and growing environmental requirements, the issues of optimizing thermal networks are becoming especially relevant. The authors emphasize the need to introduce modern technologies and approaches that will help reduce energy costs and minimize the negative impact on the environment. If you are looking for literature that will help you better understand the principles of water heat networks, as well as learn how to design and operate them effectively, then the “Water Heat Networks” will be a real discovery for you. This is not just a textbook, but a real encyclopedia that combines theory and practice, focusing on topical issues and modern solutions. In conclusion, it is worth noting that Avdolimov and Shalnov are authors who have already established themselves in the field of thermal energy. Their previous work has also been highly appreciated by the professional community, and Water Heat Networks is no exception. This book will be a reliable assistant for anyone who aspires to professional growth and wants to be aware of the latest trends in the field of thermal energy. Do not miss the opportunity to enrich your knowledge and skills by immersing yourself in the world of water heat networks!