1. Circulating system is the whole floor heating, uniform heating and better comfort;

2. The radiator terminal dissipates heat, which drives the room temperature, and the indoor temperature is uneven and the comfort is poor;

3. The ground in the circulatory system is hot, warm and cool, which is more suitable for TCM health preservation.

4. Radiators need to occupy space, which is not applicable to owners who need to save space.

Disadvantages:

1. The circulatory system occupies more floors. Ground structure of circulating system: insulation layer, heating layer and heat storage layer. The thermal insulation layer is also often called insulation board, the heating layer is also the heating tube, and the thermal storage layer is also the cement layer. Regardless of the height of the floor or tile, the floor heating part accounts for about 5.5 cm of the floor height.

2. The radiator water supply pipe is generally buried underground. But the pipeline is directly buried in concrete, which does not directly occupy the floor height.

3. The radiator heats up faster. When heating is started in the circulating system, the cement layer above the hot water pipe needs to be heated first, then the floor, and then the air is heated by the floor. It takes a long time from opening to reaching the expected temperature. The radiator terminal dissipates heat without heating the cement layer and floor, and the indoor temperature rises rapidly for the first time. (Therefore, the liquid circulation system is very different from the radiator in the way of use. Usually, the liquid circulation system is not completely closed. When there is no one at home, it is also running and not completely closed. )