What are bimetal heating
radiators ? Reviews, specifications, parameters, their device - this article will tell about everything. Based on the specifications given, it will be possible to choose exactly the device that suits you best and allows you to get the best result at the lowest cost. Such heating elements harmoniously combine the advantages of steel and aluminum batteries (the name comes from the combination of these two materials). They have the same high strength as the first, and heat transfer - like the second.
Specifications
The first important parameter is the center distance between the pipes. According to this criterion, they are of two types - 350 mm and 500 mm. If possible, large models are installed, otherwise small ones. The second important characteristic is the working pressure. The most common devices with the following values:
- 16 bar (Chinese products);
- 18 bar (Ukrainian or Russian products);
- 24 bars (batteries from Germany);
- 34 bars (heating elements from Italy of high quality).
The latest bimetal heating radiators are considered the best. Reviews about them are only positive. The thermal power of each section can vary from 100 to 200 watts.
The higher the value of this parameter, the better the energy efficiency of the device. Moreover, the volume of water that is inside them varies from 0.15 to 0.38 liters. The lower this value, the
lower the fuel consumption, and hence the cost of heating the home. Operating temperature ranges from 110-130 degrees Celsius. As experience shows, even the minimum numbers on the scale are enough for high-quality heating of the home. In general, this value is selected depending on the maximum temperature mode of operation of the boiler unit. These characteristics most accurately determine bimetal heating radiators. Reviews also play an important role in this. But we'll talk about this a little later.
How to choose?
Now we will find out how it is better
to choose bimetal heating radiators. Feedback is the first component. The words of people using these heating devices should be mostly positive, and there should be as many as possible. Next, you need to pay attention to the boiler. The pressure at its outlet and the maximum flow temperature should be less than the maximum allowable for the radiator.
Overall dimensions are selected depending on the possibility of installation. If the area allows you to put a large battery, then it will be better, because the larger its surface, the better the heat transfer. Well, if there is no way to choose a large device for heating homes, then you can mount a compact version. The last criterion that you should pay attention to at the stage of selection is how much the bimetallic radiators cost. Prices can vary from $ 10 per section (cheap Chinese products) to 20 or more (quality products from Europe).
conclusions
The best bimetal heating radiators must withstand high pressure (up to 35 bar), have different center distances (both 350 mm and 500 mm). The maximum operating temperature should be at least 110 degrees Celsius. It is also important to understand that the products of world famous brands comply with the declared specifications and are characterized by a high degree of reliability. In turn, Chinese-made products can not always boast a high level of quality. It is important to remember this at the stage of selection and consider before buying.