What bimetallic heating radiators are better for an
As you know, earlier in the apartments were installed bulky and not very attractive products made of cast iron, nowadays it is possible to use more efficient options that are very reliable and at the same time look great.
In this review, we will consider such a group of products as bimetallic radiators - they have a number of indisputable advantages, thanks to which it can be said with confidence that this is one of the most optimal solutions for any apartment.
What to look for when choosing
The choice of bimetallic heating radiators for an apartment is a rather important and important process. Below we will consider the main design features of the products, and here we will tell you what criteria the products of this group should meet:
| Availability of quality certificate | All radiators must be certified for safety and compliance with the basic regulatory requirements adopted in our country. This document must be with the seller, but if it is not, then it is better to look for another option in order to rule out problems later |
| Manufacturer | At the moment, there are many brands on the market, but we recommend choosing one of the following: Rifar, Sira, Global, Royal or Santechprom BM - the products of these companies enjoy a good reputation among customers and stand out in quality among other options, especially when compared with Asian manufacturers who in the pursuit of profit save on everything |
| Coating quality | If the product is sound, then its finish should be perfect - without any stains, chips and stains. Appearance is an important factor, so carefully examine all possible options and choose the one that best suits you, both in quality and shade. |
| Cost of | Naturally, the price of high-quality radiators will not be low, so this factor should also be mentioned. Never choose the most low-cost solutions, as you can buy low-quality options. As a rule, good solutions start from the middle price segment. |
Note! Consult with specialists who install and maintain heating systems in your area. It often happens that for certain conditions the products of a certain brand are best suited, and this is by no means always the most expensive option, so the recommendations of professionals can greatly simplify the selection process.
The main types of structures and their features
To find out which bimetallic radiators are better for choosing for an apartment, it is necessary to tell about the types of products and their main differences. There are not many options, so it will be quite easy to understand
Product design
To begin, let us tell you what the radiator consists of and what causes its high efficiency:
- The heating circuit (vertical and horizontal channels) consists of steel, which is resistant to high pressure and corrosion. The use of a durable core allows the structure to withstand pressure up to 40 Bar, and some modifications can withstand 100 Bar, which makes them resistant to any hydraulic shocks.
- The figure-ribbed case is made of high-strength aluminum alloy with improved thermal conductivity characteristics, this allows the radiator to release heat as efficiently and quickly as possible, thereby reducing the heating time of the room in comparison with conventional cast iron.
- The surface is covered with heat-resistant paint, which retains its properties even at high temperatures for many years. A high-quality protective coating is very important, as there are cases when a layer begins to peel after a year or two, and the appearance of the products deteriorates very much.
Types of construction
Before you choose a bimetallic heating radiators for an apartment, you must decide which of the constructions is best suited for your conditions.
They are of two types - sectional and integral, let's start with the first option:
- The design consists of sections, usually their number is even. This is very convenient due to the fact that, knowing the thermal capacity of a single element, you can calculate how much they will need to heat a particular room and purchase the required amount.
Note! Do not forget about such an important advantage of sectional options as the ability to add edges in case of need. That is, if the heat calculation was done incorrectly or the heat loss in the room is large, you can add several sections without any special problems, which is impossible when using integral systems.
- Building the assembly is a fairly simple process., The instruction for carrying it out with your own hands is as follows: for this you will need steel connectors, called nipples, and silicone gaskets for them; it is not recommended to use a paronite sealant. Sections are twisted together very quickly, the main thing is to be careful and not to apply too much force in order not to damage the thread.
- When assembled, the structures withstand pressure from 20 to 40 bar., which is quite enough for most systems in our country.
As for solid structures, many experts claim that these are the best bimetallic radiators for apartment heating due to the following reasons:
- Such radiators can withstand pressure up to 100 Bar, which makes them one of the most reliable and durable options to date. They can withstand high loads and sudden pressure drops without compromising reliability.
- Inside the structure there is a solid frame made of thick steel pipes, there are no connections as such, therefore there can be no leaks. The only connection points are the inlet and outlet of the heating system pipe.
- Due to the fact that the design is solid, its design can be very different, in contrast to the sectional options, which are always standard and differ only in color and size.
Type of internal channels
It is impossible to consider the question of how to choose a bimetallic radiator for an apartment, fully open, if you do not tell about another important factor: the features of the internal channels of the structure.
The first option is the use of a full-fledged steel frame, it has a number of advantages:
- The highest strength of products, due to the fact that steel pipes themselves are able to withstand heavy loads and give rigidity to any design. Such a frame is a guarantee of stability even to high loads.
- In such cases, the likelihood of contact between aluminum and water is completely excluded, which prevents corrosion of the material.
Tip! To determine the quality of the frame inside, experts simply check the section for weight - the heavier it is, the more massive the internal elements and the more reliable they are.
As for the second group of products, in it the internal cavities are only reinforced with steel elements, that is, their thickness is much smaller, the features of this option are as follows:
- The strength is noticeably lower than that of the first group of structures, and over time, contact of the coolant with aluminum is not excluded, which, if the quality of the liquid is poor, can cause corrosion.
- The only plus is improved heat transfer, as steel is smaller and heat passes faster. This option is good for private houses, but you should not use it in apartments.
If you do not know how to calculate bimetallic heating radiators for an apartment, then on our portal there are special reviews devoted to this issue. We also recommend using the scheme below, it shows how the heating efficiency varies depending on the type of connection.
Conclusion
Bimetallic radiators are an excellent solution for apartments, as they withstand high pressures well and are resistant to poor quality coolant. The video in this article will help to understand some of the nuances and tell you more information on this topic.