The duration of the heating season in our latitudes is close to 2/3 years. The indicator depends on the region, but on average it is about 250 days. All issues related to the efficiency of the heating system are extremely important for us, which largely depends on the correct choice of its devices.
Let us analyze which heating radiators are better than the varieties differ. In the article presented for consideration, the criteria for choosing heating devices are described in detail. For DIY DIYers, we've included tips from experienced plumbers.
Regardless of the complexity of the heating system, the main task is to maintain a given temperature in a house or apartment. The heating radiator plays a key role in this, carrying out heat exchange between the air in the room and the heat carrier.
Uniform heating, effective heat transfer, maintaining a microclimate, stable operation are the main requirements for a heating battery.
In residential premises, single, panel or sectional paired radiators are installed that do not emit toxins when heated
The main parameters affecting the choice of a specific model:
- System working pressure. Depends on whether the device is included in the autonomous or centralized network. It is arranged according to a gravity or compulsory principle. On average it varies from 3 to 10 bar or in a similar range of atmospheres.
- Thermal power. The characteristic required to calculate the thermal power required for heating a room. It is also needed for the selection of individual components of sectional batteries. For processing 10 m², approximately 1 kW is required.
- Modularity. The quality inherent in prefabricated radiators, which makes it possible to assemble and disassemble the device according to individual requirements.
- Reaction speed to tº. More precisely, the ability to respond to changes in the temperature of the coolant. a period of time for cooling and warming up.
- Possibility of equipping with automation. Devices that monitor weather conditions and independently eliminate air congestion.
The devices presented now for sale provide free circulation through the system. They are distinguished by their corrosion resistance and attractive appearance.
Sectional radiators differ in the shape and size of the sections, ensuring the supply of the required amount of heat energy
The thermal efficiency of a heatsink depends on the surface area of the energy dissipation. A flat metal convector has a much smaller area compared to a sectional aluminum convector of the same geometric size. Because the latter radiates heat over the entire area of the ribs.
Types of modern heating radiators
During the Soviet era, the question of which heating battery is better to choose was never asked for a simple reason. The industry produced only two types of them - steel and cast iron. We live in a happy time of diversity, technological and environmental excellence.
The world and domestic industry offers a wide range of products to choose from. There are several signs by which it is advisable to divide heating batteries.
Radiators can be divided according to the materials of manufacture:
- steel panel convectors;
- cast iron batteries;
- aluminum radiators;
- bimetallic radiators.
By design features:
- sectional;
- panel.
Each of these types is best suited for its operating conditions, and therefore has its own nuances. A separate type of heating radiators is highly specialized. These are devices designed to solve one problem, often at the expense of overall functionality.
Image gallery
Conclusions and useful video on the topic
Useful advice from experts will help you understand the choice of a heating device:
The best choice of a heating radiator can be considered the one at which the greatest comfort and coziness is achieved. The radiator can be invisible or vice versa - be part of the overall design. But the most important thing is reliability and no hassle.
You can tell how you chose a radiator to replace old batteries in an apartment or to equip a new house in the block below. Please write comments, ask questions, share useful tips and photos on the topic of the article. We are interested in your opinion.
Gone are the days when we all lived in buildings equipped with the same heating radiators. These cast iron monsters were large in size, but reliable and efficient enough to work with. Their other problem was in appearance and design: in Soviet times, they did not think much about beauty, because the main thing is that the battery warms up constantly and stably. Today the situation has changed dramatically: on the market you can find more technically advanced radiator heating systems that not only work efficiently, but also look very good outwardly.
The rating offered by us includes the best heating radiators intended for installation both in private houses and in apartments connected to a central heating system. The selection includes: bimetallic, aluminum, cast iron and steel radiators.
TOP-10: Rating of heating radiators for apartments and houses 2020
| Name | Radiator material | Dimensions (Length / Height / Depth) | Expert assessment | Price in rubles |
|---|---|---|---|---|
| "Global STYLE PLUS 500" | Bimetallic | 80/575/95 mm | ⭐ 9.9 out of 10 | 8400 RUR |
| Sira RS Bimetal 500 | Bimetallic | 80/572/95 mm | ⭐ 9.8 out of 10 | 7000 r |
| "Rifar Monolit 500" | Bimetallic | 320/577/100 mm | ⭐ 9.8 out of 10 | 7900 RUR |
| "МЗО МС-140М-500" | Cast iron | 588/459/140 mm | ⭐ 8.7 out of 10 | from 500 r |
| Viadrus Styl 500/130 | Cast iron | 60/580/130 mm | ⭐ 9.4 out of 10 | 2500 RUR |
| "Thermal Standard Plus 500" | Aluminum | 237/531/73 mm | ⭐ 8.5 out of 10 | from 400 r |
| "Sira Alice Royal 500" | Aluminum | 320/580/95 mm | ⭐ 8.7 out of 10 | from 600 r |
| "Kermi FKO 22 500 1000" | Steel | 1000/500/100 mm | ⭐ 8.4 out of 10 | 7150 RUR |
| Rifar Base Ventil 350 | Bimetallic | 79/410/90 mm | ⭐ 9.7 out of 10 | 8300 RUR |
| "KZTO Elegant 1 250" | Bimetallic | 500/250/110 mm | ⭐ 9.8 out of 10 | 8500 r |
On a note:
Water hammer is the main root cause of breakdowns in radiator heating systems in multi-storey buildings. Control over pressure drops inside the heating system is not available to us, but we have the opportunity in a number of situations to forestall the threat of a problem. If you hear clicks or buzzing, then these are the first signs of a sharp change in the pressure level in the heating batteries, in the event of which you should immediately contact the utilities.
The best radiator heating systems for apartments
"Global STYLE PLUS 500"
The product from the Italian company is sold in stores with a ten-year manufacturer's warranty, which already proves the high quality of workmanship. It features a high level of heat dissipation, since each section is made of a steel core and an outer layer of aluminum. Withstands pressure up to 35 atmospheres, so the heating battery can be safely installed in an apartment of a multi-storey building. The design of the internal cavities of the radiator excludes the formation of air congestion, which also protects against water hammer.
Advantages of the model:
- Nice design;
- Effective level of fast heat dissipation;
- Italian quality;
- Resistant to water hammer.
Disadvantages identified:
- They do not heat well at a low temperature of the coolant;
- Quite a high price.
"Rifar Monolit 500"
The bimetallic model, made of aluminum and steel, made it to our rating due to its amazing survivability and reliability. The unique design of the product practically does not allow the possibility of leaks, and the excessive parameter of resistance to a maximum pressure of 100 atmospheres allows you not to fear water hammer. Another plus is unpretentiousness to the quality of the liquid heat carrier used in the central heating system.
Advantages of the model:
- Reliability and durability;
- Minimal risk of leaks;
- Nice appearance;
- Resistance to water hammer;
- No sharp corners.
Disadvantages identified:
- Sold in pairs only;
- Price.
Sira RS Bimetal 500
The heating battery is also made of steel and aluminum, which helps to significantly increase the rate of heat transfer. It is capable of operating at an internal pressure of 40 atmospheres, which is more than enough for connection to a central heating system. In addition to apartments, it can also be used in offices, as it provides for the simultaneous use of 20 sections.
Advantages of the model:
- Workmanship;
- High level of resistance to water hammer;
- Attractive design;
- High heat dissipation.
Disadvantages identified:
- High price.
"МЗО МС-140М-500"
Unkillable Soviet classics: a model for those who are experiencing financial difficulties or want to save money on the purchase of radiator heating systems. Heats up slowly, but also cools down slowly. Made in Belarus, the manufacturer gives a modest three-year warranty, but this battery will last much longer.
Advantages of the model:
- Unpretentiousness;
- Resistance to water hammer;
- Good heat dissipation;
- Minimum cost.
Disadvantages identified:
- Dimensions and weight;
- Unpresentable appearance.
Viadrus Styl 500/130
A more expensive version of a cast-iron radiator heating system with an attractive appearance and good performance. Made in Czech Republic, workmanship is above average. Suitable for installation in low-rise buildings, it is not recommended for installation in high-rise buildings due to its low resistance to internal pressure drops: the battery is designed for an average operating pressure of 12 atmospheres, the stability threshold according to the data sheet is 18 bar.
Advantages of the model:
- Good heat dissipation;
- Reliability;
- Workmanship;
- Low price;
- Unpretentiousness to the quality of the liquid used for heat transfer.
Disadvantages identified:
- Weak resistance to water hammer;
The best radiator heating systems for private houses
"Thermal Standard Plus 500"
Product of the Russian defense enterprise Zlatmash. Made by pressing, compares favorably with competitors' products in price and high level of heat transfer. The battery will function normally even at a pressure of 24 atmospheres: according to this parameter, it is also suitable for installation in high-rise buildings. Unfortunately, like all aluminum batteries, the product is sensitive to the acidity level of the coolant, so it should only be installed in private houses.
Advantages of the model:
- High level of heat transfer;
- Low weight;
- Low price;
- With proper use, it will last a long time.
Disadvantages identified:
- Sensitivity to the quality of the coolant.
"Sira Alice Royal 500"
The strict contours of the radiator fins give the model versatility, so that it can perfectly fit into any interior of the room. Parts are injection molded for added durability and long life when used correctly. It works stably at a pressure of 16 atmospheres, the warranty period from the manufacturer is 15 years.
Advantages of the model:
- Appearance;
- Acceptable price;
- Long service life.
Disadvantages identified:
- Will suffer from corrosion if the wrong heat transfer medium is used.
"Kermi FKO 22 500 1000"
Steel panel radiator with side connection. It is made in the form of a monoblock, so it is easy and quick to install. Corrugated fins increase the level of heat transfer, and a small amount of liquid used for heat exchange will speed up the heating process. Made in Germany, carefully assembled from quality materials. Unfortunately, the device is designed only for use in the private sector and can withstand a maximum pressure of only 13 atmospheres.
Advantages of the model:
- Aesthetic appearance;
- Fast and efficient heat dissipation;
- Easy installation;
- Made in Germany.
Disadvantages identified:
- Overpriced;
- Poor resistance to water hammer.
Rifar Base Ventil 350
A versatile bimetallic alloy model suitable for multi-apartment buildings or private homes. Installed quickly, ribs of different heights can be selected. It will work stably at a pressure of 20 atmospheres and a coolant temperature of 135 degrees Celsius. The only negative, apart from the price, is the quality of the painting.
Advantages of the model:
- Good level of heat dissipation;
- Appearance;
- Build quality;
- Versatility;
- Fast installation.
Disadvantages identified:
- At elevated temperatures, the paint will quickly cover the battery.
"KZTO Elegant 1 250"
Compact, bimetallic radiator that can be installed on the floor or attached to the wall. An alloy of copper and aluminum is responsible for heat transfer: it provides increased efficiency of the device. Only water is used as a heating medium, which limits the possibilities of using the radiator (not suitable for installation in some district heating systems). The maximum working pressure is 15 atmospheres.
Advantages of the model:
- Compact dimensions;
- Efficient and economical use of heat sources;
- Several painting options to choose from;
- Good equipment: it includes a Mayevsky crane.
Disadvantages identified:
- Price;
- Flimsy thread at the junction of the system connection.
What should be considered when choosing heating radiators? What is the best radiator to buy?
When buying new radiator heating systems, it is imperative to find out from what materials the device is made. For example, when installing a new battery in an apartment, two options, namely steel and aluminum radiators, should be discarded immediately: the former suffer greatly from pressure drops, and the latter from corrosion. Bimetallic models are good for everyone, but at a price they are much more expensive than other types of products. If reliability is important to you and you do not want to overpay extra money, then you should dwell on the usual heating systems made of cast iron: on the market you can find many decorative products made of this material with an attractive appearance, extraordinary design and at an affordable price.
When performing repair work, people are often faced with the task of replacing old batteries with modern, highly efficient counterparts. Naturally, the question arises - how is it right choose the most efficient heating radiators which ones are best installed in the apartment. The answer will depend on many components, the main of which are the area of the future heating, the type of the intended device, the conditions for its operation, etc. Nowadays, the building materials market offers a wide range of heaters made from different raw materials and for different needs.
District heating system: basic characteristics
For apartment radiators there are special requirements, since they will become part of the district heating system, which has its own specifics of work. All such systems have similar operating conditions - the heat carrier is supplied by heating mains from the CHPP or boiler house to a multi-storey building, where, using a pump and other equipment, it is distributed through internal pipelines that deliver it directly to the dwelling.
The centralized heat supply system has its own underwater rocks and significant disadvantages:
- Fluctuations in temperature indicators (now rapid heating, then cooling);
- Possibility of sudden pressure drops - water hammer;
- Low heat transfer coefficient to the batteries, as a result, insufficient heating of the premises and the uneven temperature of the latter (some are hot, others are cooler);
- Seasonal drainage of the coolant from the system;
- Poor water quality - the presence of aggressive components, oxygen, sludge, hardness, acidity, etc.
All of the above, over time, leads to increased equipment wear. And in a situation where water hammer occurs, the connections themselves batteries may leak or burst altogether, having brought a lot of trouble. Also, due to the not ideal coolant, which can, during circulation, carry plaque, particles of rust, lime and other debris, the channels and pipes of the radiators are clogged. This will result in shortage of paid heating resource, as well as increased corrosive reactions inside the heaters, which significantly reduces their shelf life.
Important! To minimize all the listed risks, you need to correctly select heating devices.
Selection options
The main point at which worth paying attention, when selecting radiators is material from which they are made. Different alloys will behave differently under the same operating conditions. At the moment, the market is ready to offer four main types of heating technology:
- cast iron;
- aluminum;
- steel;
- bimetallic.
For each type of heater, the manufacturer prescribes its technical characteristics:
- operating pressure;
- maximum allowable pressure;
- design feature (sectional, tubular or panel);
- water volume;
- recommended hardness and temperature of the coolant;
- warranty period of the device.
Most of the products manufactured on the market made according to the requirements of the EU states, the quality of heating networks, which is many times superior to domestic ones. Therefore, be sure to consider this fact when buying. For example, the pressure indicator in our centralized heating systems is 11-16 atmospheres for high-rise buildings and 5-10 atmospheres in standard 5-storey Khrushchev buildings. The operating temperature of the supplied liquid ranges from 65-90 ° C. Choosing heating technology, based on these data, You will protect yourself from possible emergencies.
Video. Which radiators to choose
The main products on the market can be roughly divided into several of the most popular categories:
Aluminum
This type of battery is primarily has a beautiful aesthetic appearance, correct and ergonomic shape, as well as excellent technical characteristics. They are quite compact and can be sold in separate typesetting sections. This is very convenient, since having made the correct calculations, you can choose the size that heats your room optimally... Aluminum radiators are available in different heights and can be placed in any convenient corner of the room. Standard operating pressure at which the heater is most efficiently gives off heat, is 6-12 atmospheres, the maximum allowable, with sharp jumps up to 25 atmospheres.
The advantages of such equipment include:
- Great modern design;
- The increased heat transfer coefficient, depending on the wall thickness, can be up to 200 W per one section of a standard size;
- Low weight of the devices, which simplifies their installation, even with your own hands;
- By means of a set of elements, you can select the required size that meets your requirements;
- Excellent powder coating that resists damage.
The main minus of similar batteries, according to consumer reviews, is their possibility of long-term operation only in closed-loop systems, with strict monitoring of the level of hardness of the coolant. Such networks must be made from the same material as the radiators, since aluminum, in contact with brass and copper parts, can start electrochemical reaction processes... Modern systems are recommended to be implemented using plastic pipes, and the heaters themselves are reliably grounded.
Important! Another phenomenon inherent in aluminum batteries ispossible unpleasant sounds ... They can appear later in the interaction of the metal with a liquid abundantly saturated with oxygen, as a result of which hydrogen is released. Because of this feature, everyone is recommendedequip the radiator with a Mayevsky crane.
Taking into account all of the above, we can say that heaters made made of aluminum, despite a number of positive properties, in city apartments better not to mount.
Video. What is the difference between aluminum radiators and bimetallic
Bimetallic
This type of equipment is made from an alloy of two metals - soft aluminum and hard steel. The design of such batteries assumes that their inner part, which is in contact with the coolant, made of steel, and the outer one from aluminum... it one-stop solution allows the use of this type of heaters in systems with any (within reasonable) pressure and with different types of connections and main pipes.
The advantages of such products:
- Increased wear resistance and resistance to corrosive reactions, with any composition of the coolant;
- Allowable pressure up to 35 atm .;
- Good external data;
- Light weight and ease of fastening;
- Weak inertia - increased heating capacity, have excellent heat transfer rates;
- Equipped with taps for adjusting the intensity of the heat carrier supply;
- Type-setting type of construction, allowing you to select the device of the required configuration.
Essential there are no shortcomings of such products, perhaps a higher cost compared to competitors. But it is justified, first of all, by reliability and a longer service life. This type of radiator is most popular takes leading positions in most ratings dedicated to heating devices.
Important! When installing similar products,you must follow the instructions from the manufacturer, as well as adhere to the technical distances from the wall, window sill and floor - at least 4 cm.
Cast iron
Good old cast iron is known to almost every inhabitant of our country, due to its widespread use in the former USSR. Times change, and bulky, standard shape and painted with ordinary paint, batteries are a thing of the past... In their place are modern counterparts made from the same cast iron, but made using other technologies, according to new aesthetic requirements.
Cast iron batteries
Advantages of heating devices made of cast iron:
- Operated in any heating systems, with all types of pipe products;
- They can work for a long time in centralized heat supply networks, with a low quality of the coolant, the pH of which is in the maximum permissible range of 7-9;
- Working pressure of products is 7-10 atmospheres, maximum 18 atmospheres;
- They have a sectional typesetting design, which allows you to change the size to fit your needs.
Cast iron heaters have a number of indisputable advantages and unique qualities... The main thing is that they practically do not corrode. This is due to the fact that upon initial contact with water, a thin layer of insoluble black precipitate forms on the alloy, which serves as an obstacle to the ingress of active oxygen contained in the water to the metal. The destruction of the structure of cast-iron elements from the inside, of course, occurs, but extremely slowly. From the outside, they are coated with a modern powder paint, specially designed to withstand large temperature changes. In such batteries, gassing processes are insignificant, due to which there is no bubbling and the need for constant bleeding of air masses disappears.
Against the background of all the positive aspects, there are also negative ones - these are huge weight leading to installation difficulties, and high inertia. Due to the latter, the heating of cast iron is rather slow, as is the cooling down, so a quick adjustment of the temperature of a room equipped with such heaters is impossible.
Steel or tubular
Batteries made from this material are universal and budget solution equip the heating system in a modern way. They are presented in the form of two plates, inside which the heat carrier passes in the steel pipes of the welded circuit. Radiators of this type have different sizes and a ribbed surface that provides excellent convection qualities and increased heat transfer. The metal has the same thermal conductivity coefficient as cast iron, however, with some difference - its thickness is several times less than that of cast iron products. Due to this, their warming up is much faster. This type of radiator is designed for operation at an operating pressure of up to 10 atmospheres.
The advantages of steel products:
- Variety of shapes and modern design, allow you to place such batteries in any interior;
- Long period of operation, subject to proper water treatment;
- They are used in systems with any kind of pipes;
- Relatively low cost and ease of installation.
An important nuance before buying steel radiators is their correct and competent calculation, in view of the fact that they are implemented in certain standard sizes and they will not work out as sectional ones.
Also, it should be noted that in conditions of prohibitively high pressure surges, steel panels, can depressurize and leak... Therefore, it is not recommended to use them in buildings with more than five floors.
Tubular radiators are a kind of steel batteries, only they differ from panel radiators in a special design. They come in a variety of shapes and designs. All of the above characteristics of steel products are inherent in them.
How to calculate
There are certain norms by which you can calculate compensation for heat loss premises and, accordingly, find out the required thermal power of the devices in order to compensate for losses and create comfortable conditions for a person.
For the calculation itself, you can use the following formula:
K = S * 100 / Pc,
where K is the number of sections, S is the estimated area of heated square meters, Pc is the heat transfer power of one battery section (this value is indicated by the manufacturer in the product passport). Such the calculation is applicable for aluminum, bimetallic and cast iron heating devices.
For steel non-separable steel-type radiators, it is customary to take the power value from the passport. The heater is selected at the rate of 100W per 1 m2. That is, if the area of the room is, for example, 20 m2, then you will need a 2kW radiator, or two 1kW panels.
| Thermal power of 1 battery section according to the passport, W | Room area, m2 | ||||||
| 10 | 12 | 14 | 16 | 18 | 20 | 22 | |
| 140 | 8 | 9 | 10 | 12 | 13 | 15 | 16 |
| 150 | 7 | 8 | 10 | 11 | 12 | 14 | 15 |
| 160 | 7 | 8 | 9 | 10 | 12 | 13 | 14 |
| 180 | 6 | 7 | 8 | 9 | 10 | 12 | 13 |
| 190 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 200 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
Counting the number of sections
Electrical
Sometimes the use of centralized heating is impossible for a number of reasons - it can be a breakthrough of the heating main, economic disadvantage, etc. In such a situation, many consumers pay attention to electric batteries... And not casual, they have a lot of advantages- they are easy to operate, economical, perfectly amenable to adjustment, both mechanical and remote, and also have an acceptable cost. In many Western European countries, residents have long moved away from central heating systems in favor of individual electric heating networks. Today the market is represented by variety of heating devices using electricity, the most popular of which are fan heaters, oil and infrared radiators, and convectors.
Outcomes
Choosing new batteries for an apartment, don't save too much, since this in the future may result in big trouble, in the form of a flood. Therefore, to the problem of the selection of heating equipment of this type, come up responsibly, collect all the necessary information, consult with experts. Buy products only from well-known and proven brands that can reliably provide you and your loved ones with warmth.
Video. 10 mistakes when replacing radiators
Many people are forced to live in difficult climatic conditions. Not everyone can move to more acceptable regions, so most of the time they have to spend in well-heated premises. This suggests that heating systems should be as efficient as possible, and special devices for them should be aesthetically pleasing! So which radiators are best for an apartment, what are their prices? You will find the answers to these questions in our article.
What to look for when choosing radiators?
Modern heating devices should be selected with extreme care, as they should serve their owners for a long time and reliably. The main selection criteria are:
System type.
Today, 4 types of radiators are especially popular, each of which has its own advantages and disadvantages. Cast iron models are distinguished by their low cost, excellent thermal conductivity, durability and the ability to keep heat even after the heating is turned off. Their disadvantages include slow warming up, the need for frequent maintenance, fragility, a large amount of water consumption and poor water hammer tolerance. Aluminum systems have high heat dissipation, compactness, reasonable cost and light weight, but at the same time they are subject to corrosion. Steel radiators heat up quickly and are popular with customers for their low inertia and maximum heat transfer, and the most significant drawback of this type is the formation of rust. Bimetallic models are very demanding on the quality of water, but at the same time they are light in weight and are resistant to high pressure. 
Price.
Hot water heating devices are considered the cheapest, so when purchasing them, you can save a good amount of money. Foreign goods, of course, will cost more than domestic ones, but some of them will last much longer. Cast iron and aluminum radiators cost on average 350 rubles per section, bimetallic ones - about 600 rubles per section, and steel in a complete set will cost 2-12 thousand rubles.
Heat transfer.
Non-sectional radiators (steel) have a total heat transfer of 1200 to 1600 W. As for this criterion for one section, in cast iron it is 100-160 W, in aluminum - 82-212 W, and in bimetallic - 150-180 W.
What are the best heating batteries for an apartment? Prices in 2019? Rating.
The best models of cast iron radiators. TOP 5
Despite the active promotion of modern heating devices, cast iron radiators are still popular and have their customers. People like them for their durability, as well as resistance to fairly high temperatures. Plus, most are not overly expensive, so choosing a cast iron battery will always be the right one.
The best cast iron radiators include:
In the first place is the model, which has a great design copied from the French battery. Lovers of rarities will surely like it. In addition to its stylish appearance, it has other advantages: thermal power of 725 W, the amount of water in the section up to 2.1 liters, the presence of 5 sections.
A wonderful fixture, designed in a classic style, it operates with a power of 420 W and has as many as 6 sections. This model can be connected both from the side and from the bottom, which is what makes it easy to use. The distance between the axles is 500 mm, which is one of the main points that buyers pay attention to.
The heat exchanger at a favorable cost has a capacity that can reach 1.2 kW. The battery is connected from the side. Its working pressure is 15 bar, and the permissible temperature is 150 degrees.
4. МЗО МС-140М-05
The excellent 7-cell battery is popular with customers for its high quality and, of course, durability. Many people call it unkillable, which is not at all surprising. Such a model can serve its owners for a long time, despite any obstacles.
One of the main advantages of the radiator is its design, which allows the battery to be placed in any interior. In addition, it has convenient dimensions and a heat flow of 150 W. The volume of one section is 0.90 liters.
Read also: Solid fuel boiler for heating a private house, which one is better to choose?
The best aluminum models
Heating systems that quickly heat up and give off heat are known to all buyers. They are light in weight, so there will be no problems with installation on drywall. In addition, they are distinguished by a modern and memorable design, thanks to which the radiators can be easily used in any interior.
The highest quality aluminum models are:
The Italian battery ranks first in many ratings. It can heat well a room with an area of 40 m2. At the same time, this model generates a heat transfer equal to 180 W per section.
A good domestic radiator has an excellent heat transfer of 250 W per section, which is why it is gaining popularity at a rapid pace.
The panel radiator of German production operates at a power of 5.8 kW. It can only be used with a central heating system.
The model with a maximum operating temperature of 135 degrees pleases its owners with a heat transfer of 183 W in a section, as well as good heating of a room with an area of 25.6 sq. M.
The device, produced by injection molding, has an interesting design, a good volume of coolant and the possibility of side connection.
Read also: G basic boilers for heating a private house how to choose. Rating of the best 2018
Best steel radiators
Steel models have practically no drawbacks. They are great for being placed in an apartment. Such radiators heat up quickly, have an acceptable cost and are neutral to the chemical composition of the coolant.
The best steel radiators are:
The first place is very often a German-made model. It has an excellent heat dissipation of 5790 W. It is also worth noting its convenient fastening and good resistance to rather strong pressure drops, which often occur in centralized heating systems.
Another German product worthy of the attention of all buyers. It differs from its competitors by the presence of injury-free edges. Thanks to this design, the battery can be easily placed in an apartment where small children are constantly running. The thermal power of this model is 2014 W, but the number of sections is only 3.
The decent tubular model is very reliable. It is, of course, quite expensive, but this is due to a number of advantages: heat transfer of 3900 W, the possibility of high-quality heating of an area of 40 square meters, as well as ease of use. Some buyers also praise the excellent enamel finish.
4. PURMO COMPACT 22 500
The battery that arrived in our stores from Finland has a wall mount, a good side wire of the coolant and an acceptable cost. Power (maximum) is 5572 W.
5. KZTO Harmony 2-500-12
The remarkable steel radiator is renowned for its 2160 W thermal output, 12 sections, and the possibility of side or diagonal connection.
The best bimetallic models
Bimetallic radiators can be called truly universal and high-quality. They are made of aluminum on the outside, and steel on the inside, from which this name has gone. These models are easy to install, durable and lightweight. They are resistant to any pressure, heat up quickly and serve for over 20 years.
1. SIRA RS 500
The high quality Italian model is a profitable, reliable and efficient device for heating an apartment. The working pressure reaches 40 bar, and the resistance to heat carrier is expressed in a good indicator - from 7.5 to 8.5.
2. Royal Thermo PianoForte 500
The radiator can have from 4 to 14 sections. It is decorated in a stylish and modern design. The manufacturer has incorporated the unique Power Shift technology here, thanks to which it is possible to increase heat transfer. This model is distinguished by the possibility of both floor and wall mounting, which pleases all buyers.
Experts say that the main distinguishing feature of the radiator is a sufficiently high working pressure. It is 100 bar and can significantly reduce the risk of premature battery failure. The model has a beautiful design and requires only 210 ml of water per section for normal operation. The disadvantages of the model include not very good sound insulation and a rather high percentage of rejects.
4. Global STYLE PLUS 500
Choosing batteries for heating in your own home is not at all the same as buying batteries for use in an apartment, where the central heating system always functions. Heating a private house implies the organization of its own heating system, which, as a rule, is based on a gas boiler. This and other nuances impose certain requirements on radiators.
To help you navigate the issue, Santechbomb has prepared an article with recommendations. After reading it, you will find out which heating batteries are best for a private house, what you should pay attention to when choosing them, and also get an idea of the main characteristics of the currently most popular batteries suitable for operation in gas heating systems.
Features of the gas heating system
First of all, it is worth identifying several features inherent in gas heating systems.
- Low working pressure.
- The absence of pressure surges and water hammer due to the closed circuit.
- The ability to use a good quality coolant, change its type or properties.
Proceeding from this, such common types of heating batteries as cast iron and bimetallic ones should be immediately "discarded" from the selection. Yes, they are wonderful in their own way, but there is no point in using them in a closed system. With all their advantages, bimetallic ones cost a lot - they are more expensive than aluminum and often even cast iron counterparts, which will make their purchase completely impractical. Cast iron ones are simply not suitable for autonomous gas heating. It's all about their high thermal inertia - because of it, the room cannot be quickly heated, and the efficiency of cast iron is such that it would be too costly to use it in your home. It will also prevent the automatic temperature control system, if any, from working. At the same time, the main advantages of cast iron come to naught - there will be no water hammer in such a system, as already mentioned, and it will not be difficult to ensure a good quality of the coolant.
If you are looking for radiators, which are best for a private house, only aluminum radiators remain of the options. But they should also be chosen based on their needs. To do this, let's take a closer look at exactly how they interact with the gas heating system, what are their main advantages, and what characteristics you should pay attention to before buying.