A heat pump for heating is a device for transferring heat energy from one place to another by operating a compressor and circulating a refrigerant through a system of heat exchangers. It can both heat and cool spaces and is used in heating, ventilation, and air conditioning (HVAC) systems. Heat pump for heating: main components and working principle Evaporator – […]

A convector is a device for heating rooms that works on the principle of convection, that is, heat transfer through air movement. The main task is to heat the air, which, rising upward, displaces the cold air, creating circulation and evenly distributing heat throughout the room. Convector: main components and operating principle The heating element is the main component that is heated using electricity […]

Warm floors are a heating system in which the heat source is the floor surface. The main task of warm floors is to evenly distribute heat throughout the entire area of the room, creating comfortable conditions for the inhabitants. Warm floors: types Water heated floors are a system of pipes through which hot water circulates. The pipes are laid in the floor screed and connected to the source […]

A solid fuel boiler is a heating device that uses various types of solid fuel as fuel, such as firewood, coal, briquettes, peat and pellets. The main function of a solid fuel boiler is to convert the combustion energy of solid fuel into thermal energy for heating rooms and heating water. The hydraulic piping of the boiler (boiler circuit) must include a safety group that ensures normal operation. Structurally, a solid fuel […]

Thermal energy is a form of energy that is associated with the movement and vibrations of atoms and molecules of matter. It manifests itself in the form of heat transferred from one body to another due to temperature differences. Thermal energy is the result of the internal energy of a substance caused by the movement of its elementary particles. The main aspects of thermal energy: Transfer mechanism - thermal energy is transferred from the body […]

A heat accumulator is a device or system designed for temporary accumulation and storage of thermal energy obtained during the operation of a heating system or other heat sources. The main function of a heat accumulator is to accumulate excess heat during periods of excess and release it during periods of shortage, thereby ensuring more efficient use of energy resources and […]

A pump group for a manifold or hydraulic arrow is a complex device designed to ensure the circulation of the coolant in heating and water supply systems. It includes pumps, valves, sensors and other elements necessary for the efficient operation of the hydraulic system. It is mainly used in multi-circuit heating systems, including high-temperature and low-temperature segments. The main task of the pump group is to ensure stable […]

A three-way valve is a device used in HVAC and plumbing systems to regulate the flow of a liquid or gas between three different points or directions. It consists of a body with three ports and an internal crosspiece (ball or switching element) that allows the flow to be directed depending on the position. Three-way valves are widely used for mixing or switching […]

A boiler (from the English boiler - a boiler, a boiler) is a heat exchange device designed to heat and accumulate hot water or steam used for household needs, heating or industrial processes. It consists of a container made of metal, inside which there is a heat exchanger that passes heat through the water. Boiler design As a rule, the container is made in different volumes in the form of a cylinder with a radial […]

An expansion tank is a device designed to compensate for changes in the volume of coolant (most often water) in heating, water supply and air conditioning systems when its temperature changes. The main function of the expansion tank is to absorb the pressure that occurs in the system when heating water, which helps prevent damage to pipelines and equipment. Main components and operating principle of the expansion tank: Capacity – […]