The design of industrial facilities is a complex process that requires special calculations, which in turn depend on many factors. The heating system is a set of technical means intended for the supply of a given energy tape to the premises. Usually, when designing heating industrial facilities, the central heating system is used. The central generator at the same time is displayed out of the premises, and the pipes along which the heat is delivered inside. The designers have high requirements, during which the person in the room will feel comfortable, and the humidity and the presence of pollutants will strive for zero. The design of heating systems is one of the main tasks of engineers. Moreover, they solve such a problem as the heat engineering calculation and determination of heat loss. The calculation is made from individual characteristics of the room, the number of door and window openings, as well as external walls. When compiling a technical task, which is an obligatory part of heating design, engineers help choose the most economical qualitative option for installing a system that is ideal for an industrial enterprise.