Heat supply and air conditioning systems for buildings. The practice of obtaining professional skills and experience of professions is a unique publication created by a team of authors, which will become an indispensable assistant for students, engineers and specialists in the field of construction and design. In today's world, where comfort and energy efficiency are becoming crucial aspects of building design, this book offers a deep immersion in the world of heating and air conditioning systems. The main purpose of the book is to provide the reader with not only theoretical knowledge, but also practical skills necessary for successful work in this field. It addresses key aspects of the design, installation and operation of systems that provide optimal indoor microclimate. The reader will be able to learn about modern technologies used to create effective heating and air conditioning systems, as well as methods of their calculation and selection. The book will be especially useful for students of technical universities studying in specialties related to engineering and construction . It will also attract the attention of practicing engineers who want to update their knowledge and skills, as well as those who are just beginning their journey in this interesting and dynamically developing field. If you are interested in the topics of energy efficiency, sustainable construction or just want to create a comfortable space in your home, this publication will be a real guide for you. The topics raised in the book cover a wide range of issues: from the basics of thermodynamics and heat exchange to modern automation and climate control systems. The authors emphasize the importance of integrating different systems to achieve maximum efficiency and comfort. They share practical examples, which makes the material more accessible and understandable. The book also addresses current issues such as the impact of climate change on heating and air conditioning design, making it particularly valuable in the face of global challenges. The style of the authors is distinguished by clarity and accessibility of the presentation, which makes it easy to assimilate complex technical concepts. Each section of the book is accompanied by illustrations and diagrams that help to visualize information and better understand the principles of the systems. This makes the book not only a useful tutorial, but also a convenient guide for practitioners. The team of authors behind this book includes experienced engineers and teachers who have extensive experience in the design and operation of heating and air conditioning systems. Their knowledge and practical experience make this book a reliable source of information that will help readers not only to master the theory, but also to learn how to apply it in practice. If you are looking for books on engineering systems, building design or sustainable construction, then “Building Heating and Air Conditioning Systems” will be an excellent choice. It will not only expand your knowledge, but also inspire new ideas and solutions in your professional activities. Do not miss the opportunity to immerse yourself in the world of modern technologies and learn how to create the perfect microclimate in any room!