In the heating system of wall-hung boilers, in addition to the common end-of-floor heating method, there is also a radiator system, which is also called wall heating in some areas. Like water floor heating, it belongs to the plumbing system. The radiator system is divided into two types: exposed installation and concealed installation, which refers to whether the pipes transporting heating water are installed in the decoration material or directly exposed indoors. As the main component of heat exchange with the indoor, the radiator is directly exposed indoors.

Working principle: The high-temperature heating water in the wall-hung boiler is shunted to each end radiator for heat exchange through the sub-water collector, and the heated water after heat exchange is circulated and heated by the circulating water pump.