Tubular radiators, the photos of which are presented in this article, belong to the premium class and meet all the requirements of the standards of heating appliances.
The device appeared thanks to the inventor Robert Zender. It was created in 1930. The design became an analogue of the motorcycle engine cooling system.
Types of instrument
The tubular radiator has a structure that does not disassemble.
There are a number of modifications to the device:
- The steel tubular radiator, reviews of which are positive, is made of high-quality alloyed metal. The device has different designs. Can decorate the interior of an apartment or house.
- Bimetal construction. The device has a high level of heat transfer, durability and a variety of shapes. Such a radiator is easy to mount. It is based on two rust-resistant materials. For the manufacture of steel pipes are used, placed in an aluminum housing.
- Aluminum pipe. The weight of this design is small. It has a high thermal conductivity. To protect against rust, the inside of the appliance is covered with a film. When using the film, it gradually leaves, which reduces the service life of the product.
Specifications
The tubular radiator comes in different sizes:
- The height indicator is from 19 to 300 cm. Tall structures are usually mounted in the living room to decorate the interior.
- Depth indicator - from 40 to 225 mm. Individual order assumes any depth.
- The length is about 45 mm. It depends on the number of sections.
Specifications
The technical characteristics of the device include the following parameters:
- The fluid temperature in the system is not more than 130 º.
- The indicator of working pressure. Tubular radiators of domestic production include 23 atmospheres, and foreign no more than 15.
- The wall thickness is from 1 to 2 mm, and for foreign counterparts 1.5 mm.
- The diameter of Russian devices is 25 mm, the indicator for foreign devices varies.
Device advantages
Due to the fact that the design is based on pipes, it withstands pressure drops in the heating network. If the heat is suddenly interrupted, the radiator will not fill with air. Dust does not accumulate on the device. It smoothly descends down smooth steel pipes. Steel tubular radiators are smooth both inside and out, which makes their appearance aesthetic.
Unlike panel appliances, tubular modifications have any shape, no ribs, which makes surface cleaning easy. In the manufacture of steel radiators, laser welding is used, due to which the devices have high-quality joints. They do not allow water to seep. It is believed that the tubular radiator, which was used to create a laser, has a high degree of reliability.
Minuses
- In terms of heat transfer, the device is slightly inferior to a heating radiator that operates on oil.
- Metal is susceptible to rust. In a private house, antifreeze and other non-aggressive liquid can be used as a coolant. In urban apartments, in addition to water, nothing can be used. Water in the urban system contains impurities and additives, which contributes to the appearance of corrosion.
- Fairly high cost of the product. But the service life is also long. The design can work up to 25 years. Therefore, the invested money pays off.
In what cases is the choice of a tubular radiator recommended?
Steel tubular radiators are installed in hospitals and clinics. They are hygienic. The device does not collect dust, it cannot be injured, since the bend of the pipes is smooth. Devices have a high level of resistance.
In country houses, this configuration will be a successful addition to the interior. Radiators are characterized by a quick response during control and easily reach the set temperature.
Convection heating of the device provides an even distribution of heat in the room. For residential premises such a device is simply indispensable!
Originality of manufacture knows no bounds. The most ordinary radiator can become a real work of art.
Tips Before Purchasing
When buying, it is advised to opt for a tubular structure made of alloy steel. It is characterized by durability and high performance.
Before buying, determine the indicator of the area of heating. So you can choose the design of the required power.
For a room in which there is one window and one door, 1000 W per 10 m2 is enough.
Corner rooms are usually cold. Therefore, standard calculations require the addition of several sections. For apartments in which the ceiling height is more than 3 m, an increase in unit power by 4% is also recommended.
Which model to choose?
Despite the fact that the production of tubular radiators is an activity that many companies carry out, it is recommended to opt for a domestic manufacturer.
Companies produce not only high-quality, but also stylish products of any modification. In addition, you can carry out the order at the factory at your discretion.
Russian-made tubular radiators are made in accordance with the characteristics of the water and the level of pressure drops in our water supply network.
Overview of foreign manufacturers
Of the foreign companies in our market, the following brands have gained popularity:
- Swiss radiators Zehnder. They are distinguished by a high level of heat transfer and a wealth of color solutions. The most famous series of the company are Charleston and Completto.
- German Kermi appliances are inherently reliable. They can withstand water of any hardness. The company produces Decor models belonging to different series D, V and S.
- Czech devices Koralux. They are usually installed in bathrooms. The manufacturer presents five series. The most popular lines are Comfort, Classsic and Standart.
- German brand Dia Norm. Her products have a high level of heat transfer.
- The Italian company IRSAP produces radiators that are distinguished by elegance and a high level of functionality.
Overview of domestic manufacturers
The production of tubular radiators is also established in Russia.
- KZTO tubular radiators include from one to four columns. They have their own varieties: the RS model is for a square section, and the RSK model is for a round one. Devices are designed for operation in domestic networks.
- The company "Harmony" produces a number of modifications with a custom design. The pipes in them are double, embedded one into the other. They are distinguished by high functionality and stylish design. As a rule, they are installed in oval-shaped rooms or with bay windows.
- The company "Stella-Elite" produces tubular radiators with a mirror. The configurations have two types of connection: side and bottom. They are single-row and two-row.
- Manufacturer "Effect" produces unusual devices. As convection plates, double steel pipes welded at the ends are used.
- Rifar Company. Its bimetallic structures are made of aluminum. Devices are innovative design developments. They are equipped with additional features and accessories.
Reviews
So how did tubular radiators work? Reviews indicate that such devices are compact and stylish.
Many people note that systems of the “RS” class have proven themselves from the best side. They have a high level of heat transfer.
Bimetal structures attract customers with their unusual performance and the ability to install in any type of room. Their heating is even. Devices do not dry air.
Particular attention, according to users, deserves a vertical tubular radiator Zehnder Charleston 2180. It perfectly complements the interior of the apartment and copes with its task, functioning not in the most powerful mode. It is easy to care for him - just wiping with a damp sponge.
Proper installation
Installation is carried out to an autonomous or central heating system using various methods:
- The bottom connection method is suitable when the selected device has a long length. This makes it possible to use the device to the maximum.
- Lateral type of mounting involves mounting the device to the pipe located at the top. The back pipe is connected to the lower pipe. The ideal option is when the height of the device is 4 times less than the width. To prevent overheating, a thermostat is required.
Radiators are mounted on brackets, then they are connected to the pipeline, pressing is performed and water is started.
Pay attention to design or functionality?
Many people evaluate the device in appearance, completely forgetting about its technical characteristics. It's a delusion. If the radiator does not fit the interior of the room, then this introduces a certain dissonance. But this problem is easily solved. After all, the market offers a wide range of diverse screens.
Conclusion
Based on the foregoing, we can conclude: the purchase of a radiator is a serious step. Before buying a device, you should pay attention to all existing factors, calculate the power of the unit and decide which model you need. Best of all, steel tubular radiators have proven themselves . User reviews confirm this.