Tubular radiators, the photos of which are presented in this article, belong to the premium class and meet all the requirements of heating standards.
The device appeared thanks to the inventor Robert Zender. It was created in 1930. The design has become analogous to the motorcycle engine cooling system.
Varieties of the device
The tubular radiator has a design that cannot be disassembled.
There are a number of device modifications:
- Steel tubular radiator, reviews of which are positive, is made of high quality alloy metal. The device has different designs. Can decorate the interior of an apartment or house.
- Bi-metal construction. The device has a high level of heat transfer, strength and a variety of shapes. This radiator is easy to install. It is based on two materials that are resistant to rust. For manufacturing, steel pipes are used, placed in an aluminum case.
- Aluminum pipe. The weight of this design is small. It has a high thermal conductivity. To protect against rust, the inside of the device is covered with a film. With use, the film will gradually come off, which will reduce the life of the product.
Features
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. Custom order suggests any depth.
- Length is about 45mm. It depends on the number of sections.
Specifications
Technical characteristics of the device include the following parameters:
- The temperature of the liquid in the system is not more than 130 ºС.
- Indicator of working pressure. Tubular radiators of domestic production include 23 atmospheres, and foreign ones no more than 15.
- The thickness of the walls is from 1 to 2 mm, while foreign counterparts have 1.5 mm.
- The diameter of Russian devices is 25 mm, the figure for foreign devices varies.
Pros of the device
Due to the fact that the structure is built on the basis of pipes, it withstands pressure drops in the heating network. If there is a sudden interruption in the heat supply, the radiator will not fill with air. The device does not accumulate dust. It descends smoothly along smooth steel pipes.down. Steel tubular radiators are smooth both inside and out, making them aesthetically pleasing.
Unlike panel appliances, tubular modifications have any shape, do not have ribs, which makes cleaning the surface easy. In the manufacture of steel radiators, laser welding is used, due to which the devices have high-quality joints. They don't let water seep through. It is believed that the tubular radiator, which was created using a laser, is highly reliable.
Cons
- In terms of heat transfer, the device is slightly inferior to a heating radiator operating on oil.
- Metal is prone to rust. In a private house, antifreeze and other non-aggressive liquid can be used as a coolant. In urban apartments, except for water, nothing can be used. City water contains impurities and additives that contribute to corrosion.
- Relatively high cost of the product. But the service life is also long. The design can work up to 25 years. Therefore, the money invested pays off.
When is it recommended to choose a tubular radiator?
Steel tubular radiators are installed in hospitals and clinics. They are hygienic. The device does not collect dust, you cannot get hurt on it, since the bend of the pipes is smooth. Devices have a high level of durability.
In country houses, this configuration will be a good addition to the interior. The radiators are characterized by fast reaction during operation andeasily reach the set temperature.
Convection heating of the device ensures even distribution of heat in the room. For a living space, such a device is simply irreplaceable!
The originality of production knows no bounds. The most ordinary radiator can become a real work of art.
Advice before buying
When buying, it is advised to opt for a tubular structure made of alloy steel. It is durable and high performance.
Before buying, determine the indicator of the heating area. So you can choose the design of the desired power.
For a room with 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 with a ceiling height of more than 3 m, it is also recommended to increase the power of the unit by 4%.
Which model to choose?
Despite the fact that the production of tubular radiators is an activity carried out by many companies, 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 order at the factory at your discretion.
Russian-made tubular radiators are made according to the characteristics of the water and the level of pressure drops in our water supply network.
Review of foreign manufacturers
From foreign companies, the following brands have gained popularity in our market:
- Swiss Zehnder radiators. They are distinguished by a high level of heat transfer and a richness of color schemes. The most famous series of the company are Charleston and Completto.
- Reliability is inherent in German Kermi appliances. They can withstand water of any hardness. The company produces Decor models belonging to different D, V and S series.
- Czech devices Koralux. As a rule, they are installed in bathrooms. The manufacturer presents five series. The most popular Comfort, Classsic and Standard lines.
- German Mark Dia Norm. Its products have a high level of heat transfer.
- The Italian company IRSAP produces radiators characterized by elegance and a high level of functionality.
Overview of domestic manufacturers
Production of tubular radiators has also been established in Russia.
- Tubular radiators "KZTO" include from one to four columns. They have their own varieties: the "RS" model is designed for a square section, and the "RSK" model is for a round one. The devices are designed to operate in domestic networks.
- The company "Harmony" produces a number of modifications with a non-standard design. The pipes in them are double, nested one inside the other. They are highly functional and stylish in design. As a rule, they are installed in oval-shaped rooms or with bay windows.
- Company "Stella Elite"produces tubular radiators with a mirror. Configurations have two types of connection: side and bottom. There are single-row and double-row.
- The manufacturer "Effect" produces unusual devices. The convection plates are double steel tubes welded at the ends.
- Rifar company. Its bimetal constructions are made of aluminium. The devices are innovative design developments. They are equipped with additional features and accessories.
Reviews
So how did tubular radiators prove themselves? Reviews indicate that such devices are compact and stylish.
Many people note that the systems of the "RS" class have proven themselves from the very best side. They have a high level of heat dissipation.
Bi-metal structures attract buyers with their unusual design and the possibility of installation in any type of room. Their heating is uniform. Devices do not dry the air.
Special attention, according to users, deserves a tubular vertical configuration radiator Zehnder Charleston 2180. It perfectly complements the interior of the apartment and does its job perfectly, functioning not in the most powerful mode. Easy to care for - just wipe with a damp sponge.
Proper mounting
Installation is carried out to an autonomous or central heating system using different methods:
- The bottom connection method is suitable when the selectedThe device is long. This allows you to get the most out of your device.
- Side mounting type means the device is attached to the nozzle located at the top. The return line is connected to the lower branch pipe. The ideal option is when the height of the device is 4 times less than the width. A thermostat is required to protect against overheating.
Radiators are mounted on brackets, then they are connected to the pipeline, pressed and water is started.
Pay attention to design or functionality?
Many evaluate the device by its 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 resolvable. After all, there is a wide range of various screens on the market.
Conclusion
Based on all of the above, we can conclude that the purchase of a radiator is a serious step. Before buying a device, you should carefully consider all existing factors, calculate the power of the unit and decide which model you need. Steel tubular heating radiators have proven themselves best of all. User reviews confirm this.
