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The connection method 1 - the different side up and down and out this connection method is the most reasonable, the most conducive to the water cycle connection. This is the most common connection in Europe. All radiators have the same water supply temperature. This connection method requires the installation of a balanced angle valve at each radiator's outlet to avoid the adjustment of the balancing angle valve. Radiator flow near the pump is excessive, radiator flow far from the pump is too small.
Connection 2 - Same side up and down This form is very similar to the side up and down. The biggest advantage is that there is a very good water circulation, which increases the flow rate of the water flow and it is high in the bottom. However, correspondingly, such radiators also need to increase the length of the pipeline. Although the heating effect is very good, it is recommended to conceal the installation.
The connection method 3--into and out of it can not only maintain the overall shape of the radiator will not be destroyed, but also to maximize the savings of materials. Because the inlet and outlet are below, the connection and laying of the water pipes is also very convenient. Moreover, when the radiator is installed, the user can perform drainage and exhaust manually, which is very convenient. It can save space as much as possible, maintain the appearance of the radiator, and is more in line with modern aesthetics.
The connection method 4--bottom-bottom-bottom-base appears in almost all newly-built residential quarters as this type of connection, with heating pipes laid on the floor of the house. Manufacturers in the production of radiators need to be inside the radiator, close to the inlet position of a partition, so that the flow of water forced circulation inside the radiator. This way of entering and exiting the water is most suitable for centralized heating. If it is an independent heating, it is better not to adopt this method because it will affect the water circulation and indirectly lead to unsatisfactory results of heating of the heating.
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Nowadays many consumers often ignore the way of entering and exiting the radiator when they purchase the radiator. When they buy back the radiator and install it, they find that the radiator pipe and the radiator are not in the same way, which makes it impossible to install. The German Lion King reminds you that the four ways of entering and exiting the radiator are: the upper side of the radiator, the upper side of the lower side, the upper side of the upper side, the lower side of the upper side, and the lower end of the radiator.