The book “Sources and systems of heat supply of enterprises”, created by the team of authors, is an indispensable work for specialists in the field of energy, engineers and students of technical universities who want to deepen their knowledge in the field of heat supply . This publication not only highlights the key aspects of the design and operation of heat supply systems, but also offers readers relevant solutions to improve the efficiency of enterprises. In today's world, where issues of energy saving and ecology are becoming more and more relevant, understanding the principles of heat supply becomes necessary for the successful operation of any production enterprise. The book covers a wide range of topics, including heat sources, distribution systems, and methods for controlling and automating heat supply processes. Each section is written taking into account the latest achievements of science and technology, which makes the material especially valuable for practical application. Who is this book intended for? First of all, it will be of interest to engineers and technicians working in the field of energy and heat supply, as well as students studying at the faculties of energy and engineering . However, even those who are simply interested in the issues of resource efficiency and sustainable development will find a lot of useful information in it. The book will be an excellent help for those who want to understand the complex issues of heat supply and learn how to apply the knowledge gained in practice. The topics raised in the book cover not only technical aspects, but also economic and environmental. The authors emphasize the importance of choosing optimal heat sources, such as boilers, heat pumps and solar collectors, as well as the need to integrate modern technologies, such as automation and control systems. This makes the book relevant in the context of a constant increase in energy prices and tightening environmental regulations. The style of the authors is characterized by accessibility and clarity of presentation, which allows readers to easily assimilate even the most complex concepts. Each section is accompanied by examples from practice, which makes the material more clear and understandable. In addition, the book presents modern approaches to the design of heat supply systems, which allows readers not only to get acquainted with the theory, but also to see how this knowledge is applied in real life. If you are looking for literature on topics related to energy supply, sustainable development or engineering systems design, then “Sources and systems of heat supply enterprises” will be a real find for you. This publication will not only expand your knowledge, but also inspire new ideas and solutions in your professional activities. The book may also be of interest to those who are looking for information about current trends in the field of heat supply, such as the use of renewable energy sources and the introduction of energy-efficient technologies. In the context of global climate change and the need to switch to sustainable energy sources, such knowledge is becoming especially relevant. Thus, “Sources and systems of heat supply of enterprises” is not just a training manual, but a full-fledged guide that will help you understand the complex issues of heat supply and find effective solutions for your enterprise. Do not miss the opportunity to enrich your knowledge and take a step towards a more sustainable future!