In the modern world, bimetallic batteries are increasingly used for heating homes, which have emerged by combining aluminum and iron. This is an alternative between cast-iron radiators and modern aluminum analogues. The latter option has certain advantages in terms of thermal conductivity, but the susceptibility of internal surfaces to corrosion makes itself felt quickly enough. Even after special treatment, aluminum products only acquire a certain stability for a short time. Installation of a radiator of heating is not an easy task, therefore it is worthwhile to take care of the durability and quality.
Today, bimetallic batteries are the most optimal option, since their device allows to achieve maximum effect, combining simultaneously two metals. Inside, where the surface is in contact with water, stainless steel is used. It is firmly embedded in the aluminum frame to prevent corrosion. However, in modern radiators of this type, a new internal coating consisting of chromium and nickel can be seen instead of stainless steel. These products have proved their worth in the business. The steel radiator is unlikely to be able to compete with new designs, despite the high functionality.
At present, bimetallic batteries act as ideal products for space heating. They are able to fully solve the problems that arise before with the old analogues. Therefore, after their installation, no scheduled replacement is required. The quality of installation plays an important role for the successful operation of the system. During installation, all instructions, recommendations and rules of the manufacturer must be observed. Much better if the installation will be done by experienced professionals.
However, it is possible to install bimetal batteries independently. Immediately before installation, it is desirable to clean the communications in the place where the circulating liquid enters the autonomous heating system. Each battery must have automatic or manual valves designed to bleed air. The installed valve is closed when the interior is filled with liquid. If you need to release the air very often, you need to check the tightness of the heating system.
The installation itself begins with the marking of the walls, which is simply necessary to determine the location of the mounting brackets. Mounting is performed using cement or dowels. Radiators are fixed on the brackets in a special way, in which the horizontal parts of the radiator must fall precisely into the hooks. The reliability of installation largely depends on the gap between the wall, floor and battery. Specialists do not recommend making bimetal radiators with different screens and boxes, as this will have a negative effect on the determination of temperature by sensors. At the very last stage, the heating system can be filled with liquid.