Review of heating radiators “Global. Bimetallic radiators Global Technical characteristics of aluminum heating radiators global

Italian radiators Global have received recognition due to their reliability and unsurpassed technical characteristics. Like all Italian heating equipment, they have a long service life and are carefully designed. What are the batteries from this famous manufacturer? We will talk about this in our review. We will tell you:

• about the design features of Global radiators;
• about model ranges and their differences;
• about the pros and cons of radiators;
• about technical characteristics;
• about popular models.

Finally, we will publish user reviews of these Italian radiators.

Technical characteristics of Global radiators

The Global brand and its products were introduced in 1971. Thanks to great experience work and continuous improvement of assembly technologies, radiators of this Italian brand have become known throughout the world. Today this brand is one of the leaders in the heating market. In 1994, the manufacturer entered the Russian market and rapidly developed it. Since then, Global radiators have become even more reliable and advanced.

In our country, central heating is not distinguished by the quality of the coolant and the stability of pressure, which Global batteries are certainly prepared for.

Development and modernization technological processes in the production of high-strength radiators contributed especially Russian conditions operation heating equipment. It's no secret that domestic systems central heating They are characterized by instability of pressure and disgusting quality of the coolant. This is exactly what allowed us to create equipment that can operate in the most unfavorable conditions.

Subsequently, Global bimetallic radiators appeared on the market, characterized by their resistance to water hammer, high blood pressure, high temperatures and aggressive coolant. Thanks to this, the products of the Italian brand have earned positive ratings from Russian consumers - today Global devices are installed in tens of thousands of houses and apartments.

Model ranges

The heating equipment market includes next episodes radiators:

• bimetallic radiators Global Style Extra;
• bimetallic radiators Global Style Plus;
• aluminum radiators ISEO;
• VOX aluminum radiators.

Let's look at these model ranges in more detail.

Bimetallic radiators Global

The Global Style Extra series differs from the Global Style Plus series in dimensions. One section of Style Extra radiators has dimensions of 415x81x80 mm for models with a center distance of 350 mm and 565x81x80 mm for models with a center distance of 500 mm. As for the Style Plus radiator section, it has dimensions of 425x80x95 mm for models with a center distance of 350 mm and 575x80x95 mm for models with a center distance of 500 mm.

Specifications both model series - working pressure 35 atm, testing pressure 52.5 atm, maximum coolant temperature +110 degrees, connection diameter ½ or ¾ inch. The heat output of Style Extra radiators is 171 W for models with a center distance of 500 mm and 120 W for models with a center distance of 350 mm. The heat output of Style Plus is 185 W for models with a center distance of 500 mm and 140 W for models with a center distance of 350 mm.

If a shallow radiator depth is important to you, choose the Style Extra range. Do you want to get maximum heat transfer? Then take a closer look at the Style Plus model range. The price per section varies between 1000-1100 rubles.

Global bimetallic radiators are made of high-strength steel and aluminum. Their sections are connected to each other using paronite gaskets - this ensures no leaks. The aluminum “jacket” is created by high pressure casting, which ensures excellent heat transfer from steel to aluminum. The aluminum itself is coated with a double layer of paint, thereby achieving increased durability of the coating.

Aluminum radiators Global

Aluminum batteries from the Italian brand Global are distinguished by their resistance to poor coolant. For this they have a special fluorine-zirconium coating. It provides resistance to alkalis and acids, protecting Global batteries from penetrating corrosion. The maximum pressure in the heating system should not exceed 16 atm (test pressure is 24 atm). The maximum coolant temperature is +110 degrees. The permissible pH value of the coolant varies in the range of 6.5-8.5.

As in the case of bimetallic models, the painting of Global aluminum radiators during production is carried out in two stages. Center distance ranges from 300 to 800 mm. Thanks to their technical characteristics, aluminum batteries quickly warm up rooms and respond no less quickly to changes in coolant temperature.

Aluminum radiators "Global" will become a reliable solution for heating private households. IN multi-storey buildings It is best to use bimetallic batteries.

The Aluminum ISEO range includes basic models with center distances of 350 and 500 mm. Radiators with a center distance of 350 mm have dimensions of 432x80x80 mm, their heat output is 134 W per section. Models with an interaxial distance of 500 mm have dimensions of 582x80x80 mm, heat transfer is 181 W. Devices from model range Aluminum VOX is thicker - models with a center distance of 350 mm have dimensions of 440x80x95 mm, heat transfer is 145 W. Batteries with an interaxial distance of 500 mm have dimensions of 590x80x95 mm and a heat output of 195 W.

All parameters are indicated for one section. The connection diameter for Global aluminum radiators is ½ or ¾ inch. The price per section varies between 770-800 rubles.

Advantages and disadvantages of Global batteries

Italian radiators have a number of important advantages:

Domestic metal pipes Global devices resist high pressure, and the aluminum jacket provides excellent heat transfer.

• high quality of metals used for their development;
• resistance to low quality coolant;
• high heat output - up to 195 W, depending on the center distance;
• high-quality two-stage painting;
• reliable protection against leaks;
• resistance to high pressure;
• compliance with all Russian and European norms and standards.

There were also some disadvantages:

• Despite the presence of corrosion protection, Global aluminum radiators cannot be used in centralized systems ah heating;
• high cost - On sale you can find cheaper models that are in no way inferior in quality.

Despite this, Global radiators continue to maintain leadership in the heating market.

By going to the official Global website, you can find information about where their products are sold. All licenses and certificates for manufactured products are also presented there.

Popular models of Global radiators

Global ISEO 500 is the most popular product of the Global brand.

Among the most popular models we can highlight Global ISEO 500 radiators made of aluminum. The center-to-center distance of this model is 500 mm, the connection type is lateral, the design is wall-mounted. The heated area, depending on the number of sections, ranges from 1.8 to 36 square meters. m. The volume of one section is 0.44 liters, the maximum coolant temperature is up to +110 degrees.

The greatest demand is for bimetallic models used in multi-storey buildings. The most popular model– Global Style Plus 500 with center distance 500 mm. The maximum heated area is 37 square meters. m, the maximum coolant temperature is up to +110 degrees, the type of connections is side, the internal volume of one section is only 0.19 liters.

The third model on the list of popular ones is the Global Style Extra R 500. These are bimetallic radiators with a center distance of 500 mm, with side connections and wall structure. The maximum heated area for these devices is 34.2 square meters. m. The internal volume of one section is 0.21 liters, the maximum coolant temperature is up to +110 degrees.

Global aluminum and bimetallic radiators are popular and loved in our country. Italian heating devices are quite reliable, have stylish design and at the same time affordable price. For low pressure applications autonomous systems budget ones are best aluminum batteries. In addition, their corrosion resistance and heat transfer ability are much higher than steel or bimetal.

These sectional radiators The Italians developed it specifically for Russian operating conditions. They are able to withstand pressures of up to 16 atm thanks to the casting technology used, although they are not resistant to water hammer or sudden increases in temperature. To avoid problems with them, it is worth purchasing a separate thermostat for each radiator - in systems individual heating This is enough to protect them.

Global Iseo are also demanding on the quality of the working fluid, but at a pH of 7-8 (the norm for our country) they feel great. This is facilitated by fluorine-zirconium anti-corrosion coating internal surfaces. The collector passages have enough large diameter so that the batteries do not suffer from channel blockages when scale appears. However, experts in their reviews still recommend protecting heating radiators from possible corrosion. To do this, you need to monitor the quality of the coolant in the system and, if necessary, carry out water treatment. Mechanical filtration and softening additives will be enough to provide batteries with a long service life without leaks or accidents.

All aluminum radiators of the Global brand have approximately the same characteristics:

• maximum temperature – +110°С;
• operating (test) pressure – 16 (24) atm;
• heat dissipation – 145 W.

Particularly worth noting is the ability to increase or decrease the number of Global Iseo sections, which is very important if you are planning to upgrade your heating system in the near future. Assembly and disassembly is carried out using paired nipples; the tightness of the connections is ensured by special seals made of paronite. End caps, fasteners and air bleed valve are included.

They are manufactured using the same technology as the reviewed Iseo, but have higher heat transfer (about 152 W). This allows you to purchase shorter batteries, saving both money and a little free space under the window. The manufacturer slightly improved the design of the radiators by rounding the upper parts of the sections. For external protection against chipping, instead of a two-layer polymer, a combined coating with a reinforcing epoxy layer was used.

Global Vox are very responsive to adjusting temperatures using room thermostat, so they are worth buying for those who need not only effective, but also economical system. True, the low thermal inertia of aluminum also has a downside - when the heating is turned off, such radiators cool down in a matter of minutes. However, this is a common “disease” of such devices.

When purchasing models of the Global Vox series, pay attention to the additional marking - reinforced radiators in this family are necessarily marked “R” and can withstand a pressure in the system of about 16 atm. Other batteries are only rated for 10.

3. Global Class.

Aluminum radiators have a shallow depth (8 cm) and are considered the most compact in the entire line. However, reducing one of the sizes had no effect on performance. The Italian novelty has recently appeared on our market, and there are no reviews about its work yet. So it can only be assessed based on the information provided by the manufacturer. The main characteristics are standard for all Global devices, but the design of the sections deserves a separate description. The fins and air channels between the plates redirect convection currents into different sides, which allows the batteries to warm up the room much faster. Heating radiators with a height of 582 mm produce a power of about 161 W, and the extended Klass 800 - up to 219 W.

The manufacturer warns about the need to handle external surfaces with care. Although the painting is done with a hardening epoxy layer, it must be protected from excess humidity And mechanical damage. Otherwise, heating radiators in places where the coating is damaged may become “decorated” with unsightly oxide stains. In the worst case, a cast device, which is fragile, will simply burst from a strong blow.

Designer aluminum radiators with walls of vertical channels thickened to 2 mm, according to the manufacturer, are suitable even for apartments with central heating. In reality, the characteristics of these models are quite weak:

• working pressure – 10 atm;
• crimping maximum – 15 atm;
• heat transfer – 170 W (for meter sections).

The Italian company states that appearance given special attention, and even in ultra-modern interior radiators heating Global can be left in plain sight. In fact new design, rather, not for everybody - it’s very reminiscent of the old ones steel sections on registers. The batteries are not completely cast; cheaper extrusion elements are also used in production to reduce cost. Apparently, this affected the reliability of the devices.

One more compact model, but by analogy with Global Vox it can go as in standard version, and with increased strength (Mix R subseries). The latter allow connection to central heating systems, since they can withstand a pressure of 16 atm and for a short time up to 24. But you need to make sure that the coolant has safe level acidity: the optimal pH for them is 6.5-8. Mix’s temperature range is +110°C, Global aluminum radiators instantly respond to adjustments within the specified range. The batteries are supplied already assembled, the number of sections from 6 to 14. Standard color – white gloss, but on order you can buy devices of seven different shades from light matte to gray or brown tones with metallic effect.

User opinions

“I would never put aluminum radiators in apartment building to the central Their characteristics are very close, and if they give good pressure, the sections may not withstand it. And they don’t skimp on alkali in boiler rooms. But for a private home with autonomous power supply, these are the batteries that are worth buying – here they will last for decades. In this light, even the price of Italian women seems adequate.”

Sergey Govorov, Samara.

“We were going to purchase aluminum radiators when we were just drawing up a heating project. But after reading reviews of many well-known brands, we were disappointed: for all their reliability, they either do not have sufficient strength or suffer from peeling paint. The designers themselves advised us to take Global, they seem to be devoid of these shortcomings. We’ll see how they perform next year.”

Daria, St. Petersburg.

“Our Global radiators have been in service for five years and so far they haven’t caused any problems. We installed it ourselves - we bought the sections already assembled in the store. The batteries are very light in weight and neat, and sit securely on the mounts, which made me happy. We have to monitor the water in the system: of course, we don’t dip litmus papers into the expander, but we definitely filter the water.”

Mikhail Besedin, Yekaterinburg.

“I’ve only heard about Global good reviews, so I purchased Vox batteries for individual heating in the apartment. I didn’t install it myself, but the craftsmen who did the installation approved the choice. As a user, I like how quickly they respond to the thermostat - after a few minutes the entire body is already at the desired temperature.”

Boris, Moscow.

Prices

The Italian company Global has been producing heating radiators since 1971. Over almost half a century of history, a small workshop has grown into a large enterprise with its own factory and laboratories. It also supplies aluminum radiators to the Russian market.

Aluminum radiators Global are presented in wide range. These are Vox and Vox Extra, Iseo and Klass, VIP, GL and Oscar, all models are able to withstand serious water shocks in a centralized heating system.

The main advantage of Italian aluminum heating radiators is high heat transfer. Aluminum is an excellent heat conductor, thanks to which one battery can heat a large room. These radiators also have other features:

• Aesthetics. The batteries will fit perfectly into the interior of a private house or a luxury city apartment and will not require the installation of screens.
• Thoughtful design. All models are suitable for installation under window sills and in niches: thanks to numerous fins, air passes freely between sections and heats up quickly.
• Versatility. Radiators can be used with pipes made of steel, metal-plastic or polymer pipelines. Leaks and other problems are excluded.
• Sectional structure. Each element is attached to each other using nipples using special three-layer gaskets. The radiator can be reduced or enlarged by adding several sections, making the heating system as efficient and economical as possible.

Italian aluminum radiators - great choice for autonomous heating systems. They are suitable for almost any coolant. Thanks to reinforced structure they will last over 10 years even in a city apartment with centralized heating.

Specifications

The technical characteristics of the Iseo model are presented:

Production technologies

Italian aluminum are equally popular in countries Western Europe and Russia. Success is due to careful quality control and new technologies that are regularly introduced into production. The company's products comply with Russian GOST and ISO 9001:2000.

Development and production stages:

• Research in our own research centers.
• Creation of optimal dies and designs for each new model.
• Manufacturing of dies and radiators themselves in our own workshop.
• Checking the quality of each product.

Careful control at every stage of development and manufacturing eliminates defects and ensures effective work radiator Global batteries come with a 10-year warranty.

Control - multi-stage:

• Raw materials entering the workshops are analyzed in the laboratory.
• The equipment used in the manufacture of stamps has a digital control system.
• Monitoring production processes helps to screen out any defects before product release.
• All data on identified problems is stored in a single database, which allows production to be improved.

Finished products are checked in several stages, including for leaks.

Global guarantees

Guarantees that:

• Radiators will last at least 10 years from the date of release. The warranty is official, and the user will be able to return the product if a manufacturing defect is detected.
• Devices will provide optimal temperature in the room - at correct installation. So, thermal power at a temperature ΔТ=60⁰С will be 231 W.
• Installation will not be difficult. The sectional structure will allow you to create a radiator of the required length, and there are factory kits for connecting pipelines.

Aluminum Italian batteries - optimal solution both for autonomous and centralized systems in apartments and private residential buildings, industrial, agricultural and commercial buildings.

Aluminum heating radiators Global (Global)- this is warmth in your home in any weather. They are produced at the GLOBAL DI FARDELLI OTTORINO and C factory, founded by the Fardelli brothers in Italy back in 1971. The factory itself is located in the province of Bergamo. Today, 60% of the brand’s total production volume is exported to more than thirty countries around the world and only 40% remains on the domestic Italian market.

You can also buy products from this brand in Russia, where they first appeared back in 1994. Global radiators are adapted to the conditions of our latitudes and provide warmth even at severe frosts. These devices have many advantages, which determine their popularity and demand.

Technical features and advantages of Global aluminum radiators

• The devices have high heat transfer.
• Radiators made of aluminum are economical due to the good thermal conductivity of the material; they quickly and evenly heat the room.
• Aluminum is quite strong, reliable and durable.
• The temperature regime in Global radiators is easy to adjust. Comfortable temperature indoors is achieved in a fairly short time.
• Available in a variety of sizes and sectional assembly, allowing everyone to find a best option radiator depending on the room parameters.
• Global radiators can be installed both in autonomous and centralized heating systems with a pressure of up to 1.6 MPa.

The cost of these devices differs depending on the size, power and number of sections. Global radiators are a low price for warmth and comfort in your home, which is why they have earned only positive reviews.

Buy compact, reliable, easy-to-use, with attractive design Radiators of this brand can be found in the Teplomatika store.

For comfortable stay In the house during the cool period of time there is a heating system, with the help of which the internal temperature is maintained at a given level. Heating sources can be Global batteries, heated floors, various electric heaters, stoves, etc. The article will discuss Global heating radiators.

About the manufacturer

Global Di Fardelli Ottorino & C is a famous factory, which produces aluminum and bimetallic heating radiators. It has a leading position in the world and is gaining more and more popularity.

The products of this company have high Italian quality and reliability, environmental friendliness and durability, excellent design and ease of use.

The factory was founded by the Fardelli brothers in 1971. She very quickly took a leading position in Europe for the production of aluminum radiators. Later, due to modern developments and new technologies, bimetallic heating devices began to be manufactured. Global radiators meet all Russian and European requirements. Moreover, the warranty on the use of Global batteries is more than 10 years.

On Russian market Global became popular in 1994. All products have been refined and modified to suit local peculiarities heating systems taking into account low-quality coolants and “jumping” pressure indicators. Thanks to this, global aluminum radiators were equipped additional protection internal metal surfaces.

Products

Aluminum batteries

Two types of aluminum radiators are supplied to Russia:

Bimetallic batteries

On the Russian market you can find Style Plus and Style Extra battery lines. They have identical characteristics: operating temperature no more than 110 degrees; working pressure of 35 atmospheres. Thanks to the steel core, contact of aluminum with water is eliminated. The difference, besides the design, is only in heat transfer rates. Extra devices with sizes of 350 and 500 millimeters have a heat output of 120 and 171 watts, respectively. Plus devices have a heat output of 140 and 185 watts.

Features and advantages of Global batteries

A room heated by Global radiators, heats up 5 times faster than when heating a room using, for example, cast iron batteries. Global small-sized radiators have the following advantages:

Global radiators include separate sections that have a nipple connection to each other. Due to paronite sealing gaskets, a tight connection is created to prevent leakage. The battery itself is produced using a technology called “injection molding”, thanks to which a reinforced device is created. Additional area, increasing heat transfer, is ensured using specially shaped vertical lamellas.

The inside of the Global battery is treated with a special fluorine-zirconium composition, which protects against aggressive environment coolant. The device has a maximum level of heat transfer compared to analogues - to warm up a room with an area of ​​10 square meters Six sections are quite enough.

Thanks to a special painting technology, the surface is resistant to impact. ultraviolet rays And detergents. The white paint composition is applied on all sides of the battery.

Advantages of Global radiators:

• Economical. When the temperature in the heating system is controlled, the room is heated very quickly. At the same time, management temperature conditions quite simple.
• High heat transfer coefficient. Global radiators have low inertia and good thermal conductivity, so they require less time to heat and cool the surface.
• Reliability. Due to their reinforced design, Global radiators can be used in heating systems where the operating pressure is 35 atmospheres.
• Durability. During production, the Global heater material undergoes multi-stage protective treatment.
• Comfort. Thanks to independent control of the regulation system.
• Easy installation and maintenance. Due to the light weight and sectional assembly system, it is possible to quickly and easily change the number of sections. Different center-to-center distances (300–800 millimeters) allow you to select the shape of the battery taking into account architectural features walls and floor.
• Attractiveness. The variety of designs makes it possible to use Global radiators in any room. Throughout many years Global radiators do not lose their original color.

Design

Global radiators have not only distinctive dimensions and characteristics, but also appearance, making heating devices suitable for any room. They have a stylish look, every detail is thought out., which makes it possible to use them in any interior - from classic to avant-garde.

The signature color of Global products is white, it goes well with various shades, because it is neutral. Painting is carried out using the anaphoresis method, taking into account a two-stage technology:

• · The heater is completely immersed in the paint container.
• · Top layer stands epoxy resin, which is based on polyester.

Enamel can retain its color for a long time. It does not fade, does not chip, does not turn yellow, does not change shade.

What should you pay attention to?

Thanks to the competent professional installation Global radiators last a long time and trouble-free operation all heating system. Global provides a 10-year warranty on products only when the installation of batteries is carried out by a qualified specialist with an appropriate license for the installation of heating devices and who knows the company’s products.

Factors to consider when installing

Prohibited

• Installation of Global radiators with the reverse side and close to the wall;
• Placing Global radiators less than 100 and more than 150 millimeters from the floor, because operating efficiency decreases;
• Violation of the verticality of sections;
• Fastening heating devices near the window sill;
• Installation of automatic regulators and thermostats at a distance of no more than 150 millimeters from the door and no more than 200 millimeters from the bottom of the window opening;
• Painting with a composition intended for metal surfaces.
• Disconnecting Global radiators from the heating system, except for maintenance;
• Cleaning the surface using abrasives;
• Emptying the structure from coolant for more than 15 days throughout the year;
• Using the device as an electrical network;
• Allowing children to access valves and components.

What should you consider when purchasing a battery?

For comfort and coziness in the room, a heating system is necessary. You should choose a Global radiator taking into account:

1. The area of ​​the heated room;
2. Material of fencing devices;
3. Availability of thermal insulation of walls;
4. Heating network parameters.

Russian heating systems have features and disadvantages, the main of which are:

• The quality of the coolant is low - it contains salts, alkalis and iron;
• The pressure reading is unstable.

All these indicators require an increased attitude towards the reliability of the Global battery, especially when it comes to apartment buildings with central heating. In private houses with individual system heating is often used tap water , and quality control of the coolant is always possible.

During the operation of devices, consumers face the following main problems:

1. Chemical and electrochemical corrosion inner surface;
2. The coolant is clogged with scale and rust;
3. Hydraulic shock;
4. Increased coolant circulation rate.

Conclusion

The harsh Russian winter will not allow anyone to do without a heating system, which is vital for every home, so the heating system must be efficient and economical. These are the properties that Global radiators have, specially adapted to difficult operating conditions.