The manufacturer recommends the installation of steel panel radiators exclusively in closed heating systems. Nevertheless, buyers often contact us with questions such as: Is it possible to install Radiators Kermi FKO 22 in the apartment? However, it is not possible to answer unambiguously here, we will explain why below.
Kermi is a well-known manufacturer of panel and design radiators, heated towel rails, regulators and other accessories for heating systems. For more than 55 years, the manufacturer has become an innovator in this field and has managed to earn the love and trust of customers. And not even thanks to the sensational Therm x2 technology, but rather because of the high quality of products, long service life and, most importantly, the ultra-durable and environmentally friendly coating of radiators.
The most demanded and popular model is the radiator Kermi 22 500 500. It is distinguished by optimal technical parameters for heating a medium-sized room and an affordable price. Many people prefer radiators Kermi 22 type with bottom connection, since this design allows you to hide communications in the floor.
Steel radiators in general and this model in particular are not intended for use in central heating systems. There are several reasons for this:
- Steel Radiators Kermi 22 demanding on the quality of the coolant, i.е. it should contain the least amount of oxygen (up to 20 µg/dm3). If it is possible to track this factor in an autonomous heating system, then in the central system it remains to hope for the conscience of the housing and communal services organization that supplies water. Untreated water leads to corrosion and leaks.
- The product is designed for a maximum pressure in the system of 7-10 atm. In the central system, it just reaches these parameters. But with constant operation at maximum load, any equipment becomes unusable faster. Therefore, the service life Radiator Kermi Type 22 will be much lower than in the standalone.
- The maximum coolant temperature for which Kermi brand steel radiators are designed is 110 degrees. This factor is also easy to control in the heating system of a private house.
Why is it better to install Kermi steel radiators?
Steel panel radiators Kermi (Kermi) have long been well known to Russian consumers. The stable reputation of the global brand allows you to count on a high level of quality, and these calculations are invariably justified. A successful laconic design that fits perfectly into any modern interior, as well as a wide range of models that allows you to choose the best option from a large number of modifications, allow Kermi to be used in rooms of any configuration. The two-layer anti-corrosion paint has almost the same coefficient of thermal expansion as steel, which ensures the highest durability of the protective and decorative layer.
Usage steel heating radiators Kermi is justified both for residential or office premises connected to the central heating system, and for individual heating systems installed in houses, cottages and apartments. They can be operated both at a working temperature of the coolant up to 110 degrees Celsius, and in low-temperature heating networks. It should be borne in mind that the operation is designed for operation in a heating system with forced circulation of the coolant.
Are made stainless steel batteries using the patented ThermX2 technology, which saves up to 11% of thermal energy. Each of the two modifications (with or with the connection of heating pipes) is produced with a high degree of variability in terms of overall dimensions and heat output. This makes it possible to choose batteries of different sizes for rooms on an individual basis, which will eliminate the overexpenditure of energy for heating the house as a whole.
Kermi radiators are a guarantee of the perfect functioning of the heating system at home, not only for you, but also for your children and grandchildren.
Adaptation of radiators to domestic standards
Sometimes, when choosing imported heating radiators, the buyer is faced with a discrepancy between their design and domestic radiators: in most European countries, a two-pipe heating system is adopted, while we traditionally use a single-pipe one. By purchasing steel panel radiators Kermi (Kermi), you can be sure that this will not happen: all heating devices supplied to the markets of the CIS countries are produced already adapted to our standards and are perfectly mounted in the heating systems of apartment buildings.
Modifications and marking of the Kermi radiator
Kermi radiators are available in two versions:
1) FKO - with lateral connection to the heating system. In addition to the device itself, the kit usually includes a Mayevsky crane and a bracket for wall mounting.
2) FKV - with bottom connection to the heating system. Distinctive features are the presence of an external thread and a special thermostatic valve. To regulate the intensity of heating, you must additionally purchase a thermostatic head.
ThermX2 technology and its benefits
The main difference between Kermi heating radiators manufactured using ThermX2 technology lies in the principle of distribution of the coolant flow inside the plates. If normally they are connected in parallel, i.e. the coolant from the supply pipe is distributed immediately to all plates at the same time, then the products Kermi have a sequential coolant distribution scheme.
It is important that the coolant first of all flows through the front plate, which due to this heats up faster than the others and immediately begins to give off heat to the surrounding space. Thus, the rate of heating the room increases by about 25%. The emitted thermal radiation quickly warms up the air in the room, after which the convection heating circuit starts to work: the air, heating up between the plates, rises, and its place is taken by heavier cold air, which also heats up, etc.
But that's the advantage of consistent ThermX2 technologies do not end. Since the coolant enters the front plate in the first place, its temperature when flowing through it is maximum. Consequently, the thermal radiation given off by the plate is also maximum for a given coolant temperature. The intensity of heat radiation increases from 50% to 100%, depending on the type of battery used.
Efficiency and economy Kermi
Thus, the designers of the Kermi company (Kermi) were able to achieve growth heating system efficiency without the use of additional heating. The overall energy efficiency of the heating system when using this type of heating device increases by 10-11%, which means that in order to achieve the same thermal performance in this case, 10% less energy is consumed than usual. Water is also consumed less intensively, saving up to 20%.
Reliability Kermi
No less important for the consumer is the operational reliability of products. For the manufacture of radiators, Kermi uses only high-quality steel with a thickness of at least 1.25 mm. The metal is covered with a patented paint and varnish protective coating, including iron phosphate treatment and two layers of a special heat-resistant varnish. Thanks to this, the products retain their impeccable appearance and impeccable performance for 25 years or even more.
Elegant appearance
Small size and elegant product appearance Kermi brand allows them to fit perfectly into almost any interior. If desired, you can purchase side screens or choose a model with a built-in one, in which case the design of the heating devices becomes completely flawless in terms of modern aesthetics.
Heating radiators (heating batteries)The heating system often requires heating radiators (heating radiators). It is they who carry out the heat exchange between the coolant and the room air.
The site company offers a wide range of heating radiators that are used in centralized and private heating systems:
● steel panel;
● tubular;
● bimetallic;
● aluminum.
To select the optimal batteries for a particular heating system, it is necessary to take into account the features of each type.
Panel heating radiators
Panel heating radiators are distinguished by their ability to work with all types of heat carriers. The absence of gaskets and unnecessary connections in their design guarantees a low probability of leakage during operation.
The power selection of panel batteries is carried out not only based on their length and height, but also on the depth. This is due to the fact that each model has a different number of heating elements and fins.
In the online store site, panel heating radiators are represented by several brands: Kermi, Rifar, Buderus, Vogel, Korado.
Features of Kermi panel radiators
Kermi heating batteries are two plates with vertical channels extruded inward, designed to pass the coolant. To increase the efficiency of heat transfer, some models of radiators have additional fins on the outside.
A distinctive feature of Kermi panel radiators is the specific path that the coolant makes. So, first it goes to the front of the panel and only then to the back. This ensures fast and uniform heating of the room where batteries from a well-known German brand are installed.
Panel radiators Buderus
German Buderus radiators are distinguished by a wide variety of models that are intended for both side and bottom connection. Everyone can buy a Buderus panel radiator, regardless of the heating system used (one-pipe or two-pipe).
The production process of Buderus heating batteries is fully automated, which guarantees the high quality of the finished product and its compliance with GOST standards.
In the site catalog there are models of panels from 40 cm to 300 cm long and from 30 cm to 90 cm high.
Vogel panel radiators
Among the manufacturers of heating batteries, Vogel is distinguished by the unusual design of its products. Vogel panel radiators are assembled exclusively from high quality steels, which guarantees their reliability and efficient operation. And to provide additional corrosion resistance, Vogel batteries are treated with a special compound inside.
Korado panel radiators
Batteries for heating Korado of Czech origin. They are designed to operate exclusively in closed systems, where the operating pressure of the coolant does not exceed 10 km/cm2. At the same time, the design of the radiators is such that it provides maximum air permeability.
In the online store, the site presents models of Korado panel radiators with both bottom and side connection to the heating system. In addition, the range includes batteries from one- to two-panel design.
Tubular heating radiators
Tubular radiators are a classic option. Their design is made of steel pipes welded together. Tubular radiators are the best alternative to aluminum counterparts. They can also be used in most heating systems: closed, open, low temperature. A similar result is achieved through the use of special steel in the manufacturing process, which, with a thickness of 1 mm, is able to withstand operating pressures up to 12 kgf / cm 2. Consequently, tubular radiators can be installed both in private houses and in apartments with a centralized supply of coolant.
On the website of the online store site you can buy tubular heating radiators in Moscow from manufacturers Arbonia, Zehnder Charleston and Irsap Tesi.
Tubular radiators Arbonia
The range of Arbonia heating batteries are products that are perfect for use in apartments or private houses, schools, restaurants and other public places.
The width of one section of the Arbonia tubular radiator is 4.5 cm, and the number of pipes is from 2 to 6. The upper and lower manifolds are made of pressed steel. The height of the batteries ranges from 18 cm to 3 m.
Depending on the connection method, Arbonium tubular radiators are lower and lateral.
Tubular radiators Zehnder Charleston
Zender tubular radiators are the first radiators of this form factor. The debut models of devices were released in 1930.
Tubular radiators Zehnder Charleston are produced in five versions, the difference between which lies in the number of heated pipes per section: from 2 to 6.
The minimum battery length is 9.2 cm, and the maximum is 3 m. At the same time, their height starts from 19 cm and ends at 3 m. Such a significant range of dimensions of Zehnder Charleston tubular radiators allows everyone to choose the right model for specific operating conditions and heating system.
Tubular radiators Irsap Tesi
Irsan Tesi heating batteries are presented exclusively with a side connection type, which entails some restrictions on their installation. The radiator sections have a traditional width for this type of device of 4.5 cm. The height of the batteries has a limited range: from 36.7 cm to 56.7 cm.
By default, Irsap Tesi tubular radiators are painted in white enamel, however, the manufacturer produces models on request in any RAL standard color scheme.
The maximum operating pressure for Irsan Tesi heating batteries is 10 kgf / cm 2, which is quite enough for both centralized and individual heating systems.
You can buy tubular radiators in Moscow at a bargain price in the online store kermi-fko.ru.
Bimetallic heating radiators
The bimetallic type of radiators is made of two metals: a steel core and an aluminum alloy shell. The first material helps the battery withstand high pressure, which in multi-storey apartment heating systems reaches 12 kgf / cm 2. Aluminum alloy is an excellent conductor of thermal energy from the coolant to the room air. Bimetallic radiators are distinguished by increased resistance to corrosion and the effects of various chemical elements.
Bimetal radiators Rifar
Domestic Rifar heating batteries are manufactured using a unique patented welding technology. It provides high reliability and durability of the structure. At the same time, the price of panel radiators in Moscow is significantly lower than their foreign counterparts, because production facilities are located in Russia.
You can get acquainted with the full range and buy Rifar panel heating radiators in Moscow in the online store site.
Due to the sectional design of bimetallic batteries, it is allowed to change the number of sections directly during their installation.
Radiators Global (Heating Batteries Global)
Bimetallic heating batteries Global, regardless of the line, can be installed in centralized and individual heating systems. Such versatility is provided through the use of a unique technology for the manufacture of radiators.
The symbiosis of steel and aluminum results in unique strength and calorific values. So, to change the temperature of the Global radiator, you do not need to wait until it heats up or cools down. The adjustment process only takes a few minutes.
Depending on the modification, Globex bimetallic heating batteries differ in the following technical characteristics:
● height - from 20 to 80 cm;
● the size of one section is 8 cm;
● working pressure up to 35 kgf/cm 2 ;
● depth - 8-9 cm.
The service life of Global radiators is 20 years, while the manufacturer provides its own warranty of 10 years.
Rifar radiators (Rifar heating batteries)
Bimetallic heating radiators of domestic production. The devices are reasonably priced. Due to the use of a special manufacturing technology, they are direct competitors of foreign manufacturers of heating equipment.
On the company's website, you can find four lines of Rifar batteries:
● Rifar Base radiators. Products from the Basic line are the golden mean between price and quality. Like other radiators of the company, they are assembled from high quality metals. At the same time, the series includes three models of radiators: Base 200, Base 350 and Base 500, where the numbers correspond to the power value in watts. To obtain the maximum performance of batteries from the basic series, a specially prepared coolant with a minimum salt content should be used.
● Radiators Rifar Base Ventil. This is a modified version of the Base series. Its only difference is the presence of additional fittings for the implementation of the lower connection to the heating system.
● Radiators Rifar Monolit. Manufactured using monolithic technology. Here, battery sections are interconnected by welding, forming a single structure. They are designed to operate in the harshest environments. So, according to the manufacturer, Rifar Monolit radiators are able to withstand pressure up to 150 kgf / cm 2.
● Radiators Rifar Monolit Ventil. As in the case of the basic line, the "Monolith Valve" is a modified version of the "Monolith" with additionally mounted branch pipes for the bottom connection.
Aluminum heating radiators
Aluminum radiators are classified as the most calorific, due to the physical properties of the material from which the batteries are made. However, their use in centralized heating systems is not recommended, due to increased requirements for the acidity of the coolant.
The large cross-section of intercollector pipes makes aluminum radiators excellent substitutes for cast iron in heating systems with natural circulation of the coolant.
Aluminum has a low specific gravity, which greatly simplifies the transportation and installation of radiators based on it. The aesthetic qualities of aluminum radiators allow installation in almost any room, regardless of design styling.
Radiators Global (heating batteries Global)
Global aluminum heating batteries in Russia are represented by only two lines: ISEO and VOX. This is due to the fact that they are the best suited for domestic heating systems.
The VOX series are classic sectional aluminum radiators from Global. Despite the prefabricated design, they are designed to work under pressure up to 16 kgf / cm 2. High heat transfer rates (150 W from 35 cm sections and 181 from 50 cm) make it possible to efficiently use the heat of the coolant even with a minimum number of sections.
Globex ISEO heating batteries are monolithic structures that are designed to work in extreme operating conditions. They not only perfectly withstand high pressure, but due to the special fluorine-zirconium layer, they are less susceptible to corrosion and chemical attack. Globex ISEO batteries can be used in systems with a coolant of inadequate quality.
Where to buy heating radiators for the house
You can buy inexpensive heating radiators for heating private houses and cottages in our online store kermi-fko.ru.
Regular and wholesale customers - discounts and bonuses!
Heating radiators in Moscow with delivery throughout Russia.
We will always help you find the best prices and materials.
Submit any information by email [email protected]
The heating system of a country house with closed circulation of the coolant for optimal operation should be equipped with steel panel radiators. This solution allows you to maximize the heating area of the room and reduce thermal inertia. German-made Kermi FKO radiators have been in stable demand in their market segment for more than half a century and provide reliable operation at low energy costs.
The company "North-West" offers high-quality steel radiators Kermi, which are actively used for autonomous and centralized heating systems. Products differ in fine technical characteristics, are convenient and safe in operation.
At the same time, Kermi steel panel radiators have an attractive appearance. The standard color of the products is white, other colors are made to order.
A variety of models of bimetallic heating radiators "Kermi" allows you to equip rooms of even the most intricate configuration so as to save space and provide the desired temperature. Battery width - from 59 to 155 mm.
STEEL radiators Kermi are made of sheet steel. It is a durable and ductile material that can withstand various loads well. Products made from it have an increased specific thermal power. The external coating of radiators is lacquered, environmentally friendly, heat-resistant and durable. Technical characteristics allow the installation of these products to one-pipe and two-pipe heating systems.
The Kermi FKO steel radiator with lateral connection for mounting has four lateral holes with a 4 × G 1/2 internal thread. Reliable threaded connections prevent the possibility of leakage. A wide selection of sizes will allow you to choose a product for an apartment, cottage or cottage, depending on the dimensions of the window sill and window openings. The standard package includes a Mayevsky crane, a plug, a mounting kit for wall mounting. Radiators with a bottom connection are equipped with a thermostatic valve.
The new X 2 technology saves 10-11% on energy costs. The front panel warms up first, and the back panels are used as a screen, creating an efficient heat exchange. Only if necessary, additional heating of the rear panels is connected. Heating of premises with steel radiators "Kermi" Therm X 2 occurs 30% faster than conventional flat radiators. If we add here a low loss factor and a high level of heat transfer, then we get equipment with excellent efficiency.
Kermi FKO radiators are easy to install, and the valves built into them will help you manage these modern high-tech appliances that make our life more comfortable and easier. Each product is equipped with detailed instructions, thanks to which the installation of Kermi batteries with a bottom or side connection can be carried out independently.
Batteries "Kermi", the connection of which is carried out in a lateral way, also allow the installation of additional convector grilles. This is done to increase the heat transfer of the panels.
Household heating radiators presented in our catalog are divided into three types: aluminum; steel and bimetallic sectional batteries.
To help you make your choice, here are the pros and cons of each type:
Aluminum heating radiators are very popular among owners of private houses and apartments. They have excellent heat dissipation, light weight and attractive design. The biggest disadvantage of aluminum batteries is their sensitivity to the chemical composition of the coolant, which makes them unsuitable for use in high-rise buildings with a central heating system, where salts and additives added by utilities to prevent blockages of risers enter the heating system along with water. Hydrogen is also released during operation, which can lead to airing, which means that the design must have valves to bleed excess air.
Steel panel radiators can be used even at low coolant temperatures, they are durable, energy efficient and are available in a wide range of sizes. However, the pressure in them is usually low, which makes them unsuitable for use in high-rise buildings with a central heating system (at a standard level of pressure in the system). But they are ideal for an apartment with autonomous heating.
In bimetallic radiators, all surfaces in contact with water are made of steel, and the elements responsible for heat exchange are aluminum. This combination of materials provides excellent heat transfer, the ability to maintain high pressure in the system, and corrosion resistance. Bimetallic batteries are not demanding on the quality and chemical composition of the coolant, they are ideal for apartments in high-rise buildings, and will last a long time. The main disadvantage of such heating radiators is the price.
All models in the catalog are wall mounted and should be positioned 7 - 10 cm from the floor, 10 - 15 cm from the windowsill and 3 - 5 cm from the wall. The efficiency of the heater largely depends on the correct location.
What to consider when choosing
Before you buy a heating battery, you should consider that for heating 1 sq.m. rooms with a height of 3 m need 80 - 100 W of thermal power. Thus, the power of heating batteries in such a room should be 10% higher than the calculated one. If the room has large windows, then the power should be 20% higher than the calculated one.
We have set recommended retail prices for heating batteries, which are broadcast to us from manufacturers. When making a purchase in our store, you can count on free home delivery in Moscow within the Moscow Ring Road, as well as inexpensive delivery to Russian cities to the warehouse of a trading company or a pick-up point. Also, if you decide to buy a heating radiator for your house or apartment in VodoParad, you can count on a manufacturer's warranty of at least 5 years.
