One of the components of the heating circuitprotrudes the radiator. Manufacturers offer to sell them in a wide range, which is why even experts sometimes find it difficult to choose. If you look at the statistics, then one of the most purchased batteries are "Oasis", the radiators of this manufacturer are of high quality and reasonable price.
Having visited the stores of the corresponding goods, youyou can meet the devices that are most often made in China, Russia and Italy. Many of them are made for highways, which are characterized by high pressure indices and great length. This is typical for heating systems in Russia. The technology provides a variety of solutions for radiators "Oasis", this can be the number of collectors, the way of fastening elements and so on. That is why for sale are sectional and panel models.
Quite common in the market products"Oasis", the radiators of this company are bimetallic and aluminum. In order to understand the pros and cons of products, it is necessary to familiarize yourself with the characteristics review. For example, bimetal batteries are made of steel and aluminum. Steel is the basis of the lattice and internal bulkhead. The peculiarity of these models is that they are all composite. This allows you to increase the number of sections to the desired value, which depends on the conditions. Such variants of radiators are calculated at 30 atmospheres minimum, therefore pressure jumps are not terrible for them.
Among the advantages are:
With regard to the latter characteristic,note that bimetal radiators are able to undergo any hydraulic shocks in the system. However, there are also disadvantages, one of them is expressed in a higher cost in comparison with analogues.
Choose such radiators because of the completesteel collector; manufacturing technology, which consists in injection molding; as well as a small volume of coolant, which ensures high energy efficiency and low inertia. Bimetallic heating batteries are manufactured using a specific technology, which provides for the final application of a resistant paint in two layers. In the end, you can get a perfectly white color.
In the process of manufacturing such batteriesA low-carbon metal is used, subjected to special heat treatment, degreasing and applying a protective layer. Such batteries are available in several versions, they can be supplemented by stiffeners. According to buyers, such batteries are sectional and tubular, the latter differ less impressive wall thickness, while the former are not subject to repair, but are distinguished by their increased strength.
Their cost is much higher, and the elementsare connected by welding. Buyers like high efficiency, which reaches 87%. It should be noted also the low inertia, which is expressed in slow heating and rapid cooling, which is typical of aluminum radiators. Users note that the steel radiators are prone to corrosion, so during the off-season the coolant should not be drained. If you want to choose such heating batteries, then you should take into account the specificity of the crimping, the acidity of the medium and the nominal pressure. Suitable steel radiators for private buildings, as well as houses with individual heating.
Quite often, consumers choose todayaluminum batteries "Oasis", radiators of this type are made by injection molding, the walls have a more impressive thickness. If the technology involves the use of extrusion, then the number of sections can not be changed. As users emphasize, the aluminum radiator "Oasis" has a protective polymer layer on the outer surface, and elements of copper are present in the circuit. The level of heat transfer is maximum, and if you install such a radiator in a closed system, then the fuel savings can be 30%. Users emphasize that with the help of aluminum radiators it is possible to achieve a sufficiently rapid warm-up of the room.
Oasis radiators made of aluminum,sensitive to increased pressure, so they can be operated at 16 MPa or less. The mechanical strength of such products is not high enough, as the metal is soft, so care should be taken when operating. When using aluminum batteries, it is necessary to bleed air from the circuit from time to time, if not, there is a risk of increasing the hydrogen concentration in the pipes. Among other things, the devices must be handled with the utmost care, since the protective layer can be damaged. The described products can be installed in autonomous systems, since central heating lines create conditions that are not suitable for them. Common advantages are low weight and attractive appearance.
Radiators "Oasis", reviews about which you couldread above, are offered for sale in a wide range. Among the most common models can be identified 350/80 (6), which is a bimetallic product capable of heating the area to 10 m2. If necessary, bimetal radiators"Oasis" can be supplemented by sections. The dimensions of the model described are 413 x 80 x 80 mm. As for the nominal pressure, it is 25 MPa, while the temperature of the coolant is 110 ° C. The number of sections in this model is six, for one of them you will have to pay 385 rubles.
If you want, you can choose an aluminum radiator of the brand SV-500/12, which is prefabricated and is capable of heating up to 24 m2. Dimensions of the model are 580 x 80 x 80 mm, butThe nominal pressure is significantly less than the above-described model and is 10 MPa. The temperature of the coolant can reach 100 ° C, the number of sections in the model varies from 4 to 12, and the cost of one of them is 375 rubles.
A wide range of products is offered todayproducts of the brand "Oasis", radiators of this manufacturer can be steel, one of them is model OV-11/3/04, the dimensions of which are 400 x 300 x 68 mm. This panel non-separable radiator has a bottom piping. And it can effectively heat a room with an area of 8 m2. Nominal pressure that is capable ofto withstand the radiator, - 16 MPa. As for the maximum temperature of the coolant, it is equal to 120 ° C. The radiator has one section for which it is necessary to pay 2200 rbl.
Oasis radiators are popular with modernconsumers for the reason that they have many advantages. Buyers are attracted by the excellent technical characteristics of bimetallic models. For the reason that the heating system in a city apartment can give out any surprises by the type of pressure drops, the presence of aggressive additives in water and water hammers, the best option, according to buyers, is the bimetallic model. Such radiators cost a little more, but you can not be afraid of leaks, and the service life is quite high, it can reach 15 years.
Radiators "Oasis", reviews about which is enoughoften the most positive, are popular with consumers also for the reason that they are a good combination of price and quality. Some believe that this manufacturer is one of the leaders in this field. A number of buyers are quite satisfied with the steel models that are installed in stand-alone systems and have worked without problems for several years. Heat transfer in such models is high. And the appearance is quite attractive, which is especially noticeable after the house had cast-iron radiators.
Heating radiators "Oasis" can bean overhead purchase, but after a while you will understand that these batteries are ready to last a long time, and in the process of operation they do not provide for the need for repair. By parameters and weight they are among the best.
