In the process of choosing an aluminum radiator, it is necessary to pay attention to its power. The main feature of the design is the ability to collect sets from different sections. The assembly of sections is carried out using steel nipples with anti -corrosion coating or stainless steel. During the assembly process, pairnite, rubber or silicone gaskets are sealing. This makes it possible to make the structure airtight. During the assembly process, the inner surface of each part undergoes prolonged anti -corrosion treatment, later, powder enamel is stained.