How the installation of bimetallic radiators is carried out: step -by -step instructions

Maintaining comfort and lowering energy expenses in your home requires effective insulation and heating. Installing radiators is a crucial part of this since they are essential for evenly dispersing heat throughout your home. We’ll take you step-by-step through the installation of bimetallic radiators in this guide. These radiators are a popular option because of their efficiency and longevity.

It’s critical to comprehend the nature and operation of bimetallic radiators before beginning the installation process. Bimetallic radiators are built using two separate metals, usually steel and aluminum, as opposed to traditional radiators, which are typically made of cast iron or steel. Better heat conduction and distribution are made possible by this innovative design, giving your house more efficient heating.

Planning out each room’s location for the bimetallic radiators is the first step in the installation process. Take into account elements like the room’s dimensions, the placement of the doors and windows, and any existing heating systems. Ensuring that every radiator is positioned to allow for the best possible heat distribution and efficiency is crucial.

The installation area needs to be ready once you’ve decided where to put your radiators. This entails making sure there is enough room for installation and removing any debris or obstructions from the area surrounding the radiator locations. Furthermore, in order to avoid any spills or mishaps while installing the heating system, you’ll need to turn off the water supply.

Now that the setup is finished, you can start installing the bimetallic radiators. Installing the brackets or supports at the designated spots on the wall should come first. To avoid any problems with the radiators’ alignment, make sure the brackets are absolutely straight by using a level.

It’s time to attach the radiator panels once the brackets are firmly in place. Make sure that all of the radiators are level and firmly fixed before carefully lifting them onto the brackets. To guarantee correct operation, you might need to connect extra parts, like valves or bleeders, depending on the particular radiator model you’re installing.

The last stage is to test the radiators’ functionality after they have been firmly positioned and linked to the heating system. Restart the water supply and keep an eye out for any leaks or other issues with each radiator. Once everything is operating as it should, you can make the necessary temperature adjustments to ensure maximum comfort levels throughout your house.

You can install bimetallic radiators in your home to increase overall comfort and heating efficiency by following these easy-to-follow instructions. For any household looking to upgrade their heating system, bimetallic radiators are a great option due to their superior heat conduction capabilities and sturdy construction.

Step	Description
Clean	Ensure the area where the radiator will be installed is clean and free of debris.
Measure	Take measurements to determine the appropriate size and placement of the bimetallic radiator.
Turn off	Turn off the heating system to avoid accidents during installation.
Drain	Drain any remaining water from the heating system to prevent leaks.
Remove	Remove the old radiator, if applicable, carefully disconnecting pipes and valves.
Mount	Mount brackets or supports on the wall according to the measurements taken earlier.
Connect	Connect the new bimetallic radiator to the existing pipes, ensuring a secure and leak-free connection.
Secure	Secure the radiator in place on the brackets or supports.
Test	Test the radiator by turning on the heating system and checking for any leaks or issues with functionality.
Finish	Once everything is confirmed to be in working order, tidy up the area and enjoy the benefits of your new bimetallic radiator.

What is a bimetal radiator

It’s an armored device installed in the building’s heating system. Its design is unique in that a metal core from a pipe in contact with the coolant is present. In order to enhance heat transfer, aluminum "Oreburne" is wrapped around the radiator’s exterior. Even a professional finds it challenging to tell such a battery apart from analogs based solely on appearance, even though this particular device will weigh more than the others.

Device

There are two parts to the heater design: the exterior and the interior. Steel components make up the first, while light aluminum makes up the second. Thus, the radiators’ name, "bimetallic," which translates to "made of two kinds of metal."

The type of execution distinguishes the following battery types:

1. Monolithic. Have a whole design, which is created using special technology. Connections of internal elements are performed using welds, which provide radiator strength and reliable waterproof compounds, which prevents the appearance of leaks and increases many times the durability of heating equipment. The docking of the case of aluminum alloy with internal elements is ensured using a special casting technology under high pressure.
2. Sectional. Consist of several sections that are interconnected using metal nipples and rubber gaskets that are resistant to high temperature. Each section consists of two pipes (upper and lower) located in a horizontal plane and connected by a vertical jumper. The design is poured with a special composition of aluminum alloying aluminum alloys. As a result, a solid strong metal product with the corresponding technical characteristics is obtained. Overwhelmed heat exchanger is installed on top.

Advantages

The market for contemporary heating appliances is crowded with a wide variety of ever-improving heaters. For buyers, the most appealing feature of bimetallic radiators is their dependability.

1. Maximum heat transfer. Aluminum alloy case has the ability to actively transfer heat.
2. Adjustment of the amount of heat received. In the case of using sectional batteries, it is possible to increase and decrease the number of elements to ensure optimal heating.
3. Sustainness to hydraulic boards. In this case, any coolant leaks are excluded. Thanks to the use of monolithic structures, the heaters are highly resistant to hydraulic boards,
4. High quality coating and modern design. Bimetall devices are relatively light, compact and have a modern design. Buyers have the opportunity to select radiators to the color of the interior. To protect the surface from various mechanical damage and burnout, two -layer painting is performed.
5. Resistance to high temperature of the coolant. Devices demonstrate resistance to severe water heating and are able to withstand temperatures up to 130 ° C.
6. Simplicity of installation. Devices are easily mounted. It is possible to independently carry out work on their installation and connection.
7. Preservation of performance with high working pressure. This is one of the main indicators of devices that ensure their reliability.
8. The possibility of using low -quality coolants. Show resistance to antifreeze and unpeeled liquids with different characteristics of purity and the degree of stiffness.
9. Inertia of devices. Aluminum buildings have high heat transfer, have a greater heating and cooling rate, which is important in the conditions of automatic control.
10. The low price of domestic devices compared to their imported analogues is quite low. This is achieved through the use of inexpensive, but high -quality imported components.
11. A significant period of guarantee. Bimetallic devices have a large degree of reliability and long service life.
12. High resistance to corrosion. Only steel covered with an anti -corrosion layer is contacted with the coolant, which means that the bimetallic radiator is not subject to the oxidation process and retains an attractive appearance for a long time.

Flaws

Although they have several advantageous technical and functional qualities, bimetallic devices also have drawbacks.

Among the drawbacks are:

1. High price. Are one of the most popular, but expensive devices from this series. This is due to increased reliability and quality of bimetallic batteries, which are achieved through the use of special manufacturing technology and design features.
2. Various temperature expansion coefficients. Radiators contain two different metal components – an aluminum alloy and steel that can expand at different temperatures. In the future, this can lead to a slight decrease in the strength characteristics and a decrease in the life.

How to determine the number of sections

The amount of heat needed to heat the room is the primary calculation parameter. One requirement must be met before attaching additional sections: the battery cannot protrude outside the window opening.

The following needs to be considered when figuring out how many elements there are:

• climatic operating conditions;
• Which heating system is used – autonomous or centralized;
• quality of the coolant used;
• the category of the premises, the degree of its insulation and possible leaks;
• The volume of the room.

The total amount of heat required to heat a specific residential facility must first be ascertained in order to compute and determine the total number of sections in batteries. This value can be ascertained by following the Construction Standards and Rules (SNiP) and accounting for all of the previously mentioned operating conditions.

It should be mentioned that area and volume are the two measurement systems that can be used to determine the size of the room. Consequently, several methods are employed to ascertain the necessary quantity of heat.

The room’s volume is used to make calculations, which are thought to be more accurate. First, the room’s volume is calculated. Brick requires 34 watts to heat one cubic meter of space, while panel houses require 41 watts to meet SNiP requirements. Since the indicated values are highly relative, there is a large range of possible fluctuations. The computation requires the application of a number of correction factors to take the various circumstances into account.

Based on SNiP, the total amount of thermal energy consumed can be calculated by multiplying the room’s volume by the heat rate. This value is multiplied by correction factors in order to decrease the magnitude of the calculation error.

Several indications for adjusting calculations:

• Conventional glazing – the increasing coefficient is 1.27;
• reduced thermal insulation of walls – increasing 1.27;
• The number of window openings in the room is more than 2 – increasing 1.75;
• with a scheme with a lower wiring – increasing 1.2;
• the use of insulation materials with improved characteristics – a reducing coefficient of 0.85;
• windows from special heat -insulating double -glazed windows – reducing 0.85

The one-link heat transfer parameter, whose value must be specified in the technical documentation, is necessary information for determining the minimum number of sections. Considering all the information, we determine:

An alternative approach to figuring out how many sections there should be is essentially the same as the first one. The area of the heated building will need to be known in order to perform calculations. It is important to consider in computations that the average height of the ceilings should not be higher than 2.7 meters. The standard of minimum heat transfer per square meter is represented by SNiP. It is 100 watts in this instance.

Next, the following formula can be used to determine the total number of sections:

• N – the total number of sections in the battery;
• S is the area of the room;
• P is the power of one section (indicated in the product passport).

We will figure out how many sections the battery needs to heat a room that is 15 square meters in size and has a ceiling height of 3 meters. The building is made of brick. According to SNiP, if one radiator section has 140 watts of power, the heat rate will be 34 watts. The room volume method is employed in the computations.

We decide how many sections there should be:

• volume = 15 m 2 × 3 m = 45 m 3;
• the required amount of heat = 45 m 3 × 34 W = 1530 W;
• The number of sections = 1530 W / 140 W = 10.7 pcs, if you round, you get 11 pcs.

Which coolant to use

The type of coolant used has a big impact on how long the devices last and how efficient the heating system is. Bimetallic heaters’ internal device enables the use of liquids with lower quality standards. These coolants are utilized in systems that use central heating.

All components of the heating system suffer when low-quality water containing chemically active elements is used. Scale and insoluble deposits appear on the inner surface of radiator coolant due to the dissolution of calcium and magnesium salts.

The following variables may be present when corrosion occurs:

• increased water hardness;
• the value of the pH, which does not meet the requirements of operation;
• a large number of organic particles contained in water;
• oxygen.

According to 4.8. From 153–34.20.501 – 2003, the manufacturer cautions against using water in order to prevent adverse effects on the battery.

Water and antifreeze with a pH of 6.5 to 9.5 can be used as coolants for bimetallic radiators.

Antifreeze usage in heating systems has certain unique qualities.

1. It is recommended to use it in private houses, where heating is disabled due to electricity problems to exclude freezing of the coolant.
2. The application favorably affects the condition of seals and gaskets, extending their service life.
3. Environmentally friendly product does not have a negative effect on human health.
4. Scheduled all the rules for use, the service life may reach 10 years.
5. Since this fluid has a higher viscosity compared to water, you must think about acquiring a more powerful circulation pump for the heating system.
6. The use of antifreeze in heating systems where zinc pipes are not recommended to prevent the occurrence of a chemical reaction leading to a decrease in the operation of equipment are installed.
7. Constant control of the acidity of the coolant is required. Exceeding the level of pH recommended for radiators increases the likelihood of corrosion.
8. Antifreeze has high fluidity, so it is necessary to use high -quality inter -second pairnite and silicone gaskets.

Criteria for choosing radiators

The first step in selecting bimetallic batteries is to determine whether sectional or monolithic structures should be preferred.

In the market, the second choice is the most favored one. Customers are drawn to the sectional type of batteries because they can be reduced or increased in number of links as needed. There are no issues with the method of calculating their quantity.

The best technical features for monolithic structures are their ability to function reliably under all operating conditions. In many ways, they have a margin of strength that is not always necessary depending on the circumstances of use. Additionally, this kind of gadget costs a little more than other models.

There is a long line of different devices visible in the wound. They hold a respectable position in this series alongside well-known international brands and Russian manufacturer models. Chinese, Italian, and German radiators are the most well-liked among foreigners.

The majority of high-quality heating devices in Europe are made in Italy. Models like Global and Sira stand out among Italian models.

There are four primary series that comprise the bimetallic Global radiator line:

1. Global Style – suitable for window sills located at any height;
2. Global Style Plus – have slightly increased dimensions and power;
3. Global Sfera – the upper surface is made in the form of the sphere;
4. Global Style Extra is an improved and advanced model in its series.

The most well-liked radiator from this company is the Global Style Extra model, which stands out for its strong mechanical construction, resilience to hydraulic boards, ability to withstand temperature surges, and ability to resist corrosion. Multi-story buildings employ devices. One link is expected to cost 700 rubles.

Worldwide bimetallic radiators

Bimetallic radiators Global

The longevity of the warranty period and the batteries’ exceptional resistance to hydraulic boards and sudden pressure surges set the Sira model range apart.

The following models represent Sira radiators:

• Sira Concurt;
• Sira Gladiator;
• Sira RS-Bimetal;
• Sira alice;
• Sira Primavera;
• Sira Omega.

Oasis radiators are a representative of Chinese-made batteries on the home market. The products are internationally certified and possess excellent technical qualities. Long warranty periods, low prices, and high technical indicators are noted by users.

Bimetallic radiator prices at oasis

Bimetallic radiators Oasis

Rifar radiators are the most in-demand item among consumers purchasing domestic goods. This manufacturer offers a wide range of bimetallic devices, including sectional and monolithic models that are on par with their global counterparts in terms of technical specifications.

High-quality Russian-made heating radiators, including bimetallic models that satisfy contemporary operating standards, are continuously added to the Russian market.

For instance, the Teplopribor SNPO has released the Teplopribor BR1-350 model since 2016. Russian HALSEN BS radiators with a 25 atm working pressure and a 20-year warranty are available in the stores.

The "Revolutionary Bimetall" Royal Bimetall radiator models are made in Russia and come in two varieties:

1. Revolution Bimetall 500. Heating height – 564 mm, depth – 80 mm, inter -axis distance – 500 mm. Heat transfer – 161 watts. Are available with an even number of sections – 4, 6, 8, 10 or 12.
2. Revolution Bimetall 350. Have an end -length distance 350 mm, height – 415 mm, depth is also 80 mm. Heat transfer – 161 watts. Ambulance of sections in the device – from 4 to 12.

Every model is offered on the Russian market and sold through specialized retailers.

In the realm of home heating and insulation, one crucial aspect is the installation of bimetallic radiators. These innovative radiators offer efficient heat distribution and durability, making them a popular choice for homeowners looking to upgrade their heating systems. The installation process can seem daunting at first, but with a step-by-step approach, it becomes much more manageable. From preparing the space and choosing the right radiator size to connecting pipes and ensuring proper insulation, each step plays a vital role in the overall success of the installation. By following clear instructions and taking necessary precautions, homeowners can enjoy the benefits of bimetallic radiators, including improved energy efficiency and enhanced comfort in their living spaces.

Options and installation schemes

Ascertaining the connection circuit is a prerequisite before beginning installation. There are three choices: lower, diagonal, and lateral. The lateral is one of the most popular and successful techniques. In this instance, the lower battery pipe is used for the withdrawal and the upper battery pipe is used to connect the supply pipe containing the coolant. As a result, the supply pipe is situated on one side above the battery diverter.

Reduced heating of the distant opposite site during the side connection results from an increase in sections (registers), which will significantly reduce heat transfer. It is possible to add a restricted number of extra sections using this method.

When installing radiators with numerous sections, another connection technique is diagonal. You can use it to heat batteries all the way around. The outlet is connected diagonally from the upper corner of the battery to the lower, and the supply pipe is connected to the radiator’s upper pipe. As a result, the connection is made from several angles.

The following kind of connection has low efficiency and is the least effective. These radiators have a lower connection. Under-floor heating systems are the application of this method.

DIY installation

Bimetallic batteries are not considered to be sophisticated heat engineering apparatus. However, it is advised to entrust experts in this field due to the unique features of installation. While the average cost of installing bimetallic heating batteries varies by region, it starts at 3,500 rubles. If the home’s owner chose to install a bimetal heating radiator by hand, you will need to familiarize yourself with the features and guidelines for connecting the devices.

Installation recommendations

It’s important to become familiar with the technical documentation for a particular radiator model before beginning any work. Give close attention to the device’s features, installation instructions, and operating requirements. Afterwards, you must choose the list of required supplies and equipment.

The primary steps in getting ready for installation:

1. Assemble the radiator according to the manufacturer"s instructions and check its equipment for all elements.
2. Turn off the heating system, make sure that there is no water in the pipeline.
3. Get acquainted with all the requirements of SNiP, which must be carried out without fail.
4. Select the connection diagram.

Plumbing expertise is required for the production of the installation; if in doubt, consult with experts. It is imperative that abrasive tool use be avoided.

Installation and location rules

It is important to follow the guidelines provided in the SNiP when installing bimetallic devices. Every heating system needs to adhere to a set of standards and guidelines. Deviations, inconsistencies, or breaking the rules can result in catastrophic mishaps, property damage, and inefficient equipment operation.

It is essential to adhere to recommendations regarding the placement of the batteries and the room’s overall components in order for the devices to function properly and for air to circulate.

1. The vertical axis passing through the center of the battery should match the middle of the window. The allowable deviation from the norm is 2 cm in one direction or another. The battery should already be a window opening by approximately 20 %.
2. The use of excessively wide window sills is not allowed. The permissible excess should not be more than 30-50 %.
3. The distance from the floor to the lower edge of the radiator should be at least 12-14 cm, and from the upper part of the radiator to the windowsill – 10 cm.
4. The distance between the posterior plane of the heater and the surface of the wall on which it is installed should be within 3-5 cm. The exception is walls with heat -reflecting surfaces.
5. If there is no radiator under the window, then cold air drops along the wall and spreads through the floor. Warm air from the installed radiator prevents the penetration of chilled air masses from the window to the floor.

Necessary materials and tools

It takes both common and specialized tools to install radiators. You will need a marker, level, ruler, and roulette to mark where the brackets should go.

You will need a drill or a perforator that matches a drill of a specific diameter and a dowel in order to install the brackets. There should be clamping universal ticks, FUM tapes, and a set of divorce and rye keys in order to connect to the heating network.

Marking places

Prior to anything else, the radiator’s location and the number of suspension points—which vary based on the battery’s dimensions—must be determined. At least two brackets should be fixed in the upper portion and one in the lower, according to SNiP.

1. We measure the distance from the upper point of the radiator to the place of mounting the bracket. We mark this value on the wall where the device is installed.
2. We measure the distance to the second mounting point and set the mark on the wall, using the level.
3. If the fastening points are more than two, then we continue the measurements until the next fastening places.
4. We draw a horizontal line (using a level or level), on which all fastening points should be located, and drill holes.
5. We make similar measurements and markings for the lower row brackets.

Installation

The process of conducting operations and all necessary requirements are taken into consideration when installing bimetallic heaters.

1. Select a suitable connection scheme.
2. Make marking the location of the brackets in accordance with the above methodology.
3. Drill holes in the marked places, fix the brackets. If there is a plasterboard partition, it is necessary to mount on both sides.
4. The radiator must be assembled. Do not shoot a protective film. Install the radiator on the brackets, having previously checked the horizontality of their installation using the level. The backfall of the battery is unacceptable.
5. Connect the pipes of the heating system to the radiator using the necessary tool. During installation, it must be borne in mind that in bimetallic radiators, left- and right-sided threads are used.
6. For compaction of the joints, you can use flax with sealant, fuel tape or other materials intended for these purposes.
7. In accordance with SNiP standards, install an automatic air vent.

Once the installation is finished, the devices’ protective film must be removed, and the coolant valve must be smoothly opened. Reduce the system’s air pressure. Check the batteries to make sure there are no leaks at any joints.

Building additional sections

The following tools are sufficient for independent section extension: a standard installation set, a radiator, a pipe key, special nipples from a set of sections, and paronite gaskets for joining. Draining the coolant from the system and ruling out any potential supply should be the first steps in the repair process.

The radiator must then be disassembled. To do this, unplug the heating system’s pipes from the battery and take them out of their brackets. It’s important to carefully inspect and use specialized tools to remove any dust or dirt from the disassembled device. Examine the threaded portion and the surfaces that guarantee tightness with great care.

It might become necessary to add an extra mount if a lot of sections need to be added. The radiator needs to be placed flat for ease of use. This will help prevent various types of distortions during connecting, which may then have an impact on the fortress and tightness of the compounds.

The battery has to be assembled with the additional sections after that. This can be accomplished by moving the components and installing gaskets with nipples in between. It is imperative to inspect the thread condition, nipples, and gasket quality prior to installation.

The clean nipple twist marks the beginning of the connection. Two different kinds of threads are included so you can wrap it in various directions. The sections that are located opposite each other when the nipple is twisted. You need a specific radiator key to perform this kind of work.

Once all of the nipples have been initially attached, they must be securely fastened while paying close attention to the consistency of the wrapping to prevent distortions and thread breakage. This will finish the radiator’s assembly, making it ready to be connected to the heating system.

Operation Rules and Solving Problems

The technical and operational documentation that is attached to the device contains all the information needed for use.

Guidelines for using radiators:

1. Before the onset of the heating season and at the end of it, to carry out a number of preventive work related to the inspection and cleaning of the batteries.
2. You can not leave the system without a coolant for a long time.
3. Controversial reinforcement must be opened and wrapped smoothly.
4. Observe the cleanliness of the opening for air sustaining.
5. Ensure unhindered outflow of warm air from the battery, avoid covering the surface with any material or box.
6. To protect the internal surfaces of the radiator from the effects of low -quality coolant, the use of filter elements is recommended.

Bimetallic devices function dependably as long as they meet all usage requirements. However, they are also distinguished by the frequency of malfunctions.

The most typical ones are:

• the presence of a battery leak;
• full or partial absence of heating;
• various kinds of noise in the heating system.

Bimetallic batteries are more resilient to subpar coolants than other battery types. However, the state of the radiator walls is adversely affected by their ongoing influence. Deposits on the inside surfaces cause the pipes’ cross-sectional area to shrink and the fluid’s velocity to slow down, lowering the heating temperature.

Inadequate gasket and nipple installation causes fluid leaks, temperature fluctuations, and occasionally the development of hydraulic boards. Pulling nipples and replacing gaskets eliminate this deficiency.

There could be a lot of air in the system that needs to be released in order to address the heating issue, which would explain the battery’s inadequate warming up and the noise. By using the link, you can independently discover the link in the nation.

By installing bimetallic radiators, you can greatly increase your heating system’s efficiency. You can make sure that the installation process goes smoothly and successfully by adhering to a step-by-step guide.

First and foremost, before starting the installation, make sure you have all the required equipment and supplies. This includes any additional parts needed for your particular setup, as well as the bimetallic radiators themselves, valves, brackets, and pipes.

Next, take precise measurements and layout your radiator placement. Think about things like the room’s dimensions, the placement of the doors and windows, and the best way to distribute the heat. A strategic placement will guarantee optimal performance and reduced energy consumption.

After deciding on a location, the installation area needs to be ready. This include making sure that any necessary modifications to the current piping are made, as well as cleaning the walls and floors where the radiators will be installed.

Now that everything is ready, you can use the included brackets to mount the radiators on the walls. Ensure that they are securely fastened to avoid any shifting or unsteadiness.

It’s time to connect the radiators to the current heating system after they have been firmly installed. This entails installing the pipes and valves in accordance with the manufacturer’s instructions, making sure that a suitable seal is created to stop any leaks.

After everything is connected, make sure there are no leaks or other problems before restarting the heating system. It will be easier to find any possible issues that require attention if each radiator is tested separately.

Finally, spend some time fine-tuning your heating system’s settings for maximum comfort and efficiency after the installation is finished and everything is operating as it should.

You can successfully install bimetallic radiators in your home, increasing heating efficiency and guaranteeing a comfortable living environment for years to come, by following these step-by-step instructions.

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