How to install a heating battery - installation methods and options. Replacing heating batteries Tips for installing heating radiators

A heating system should be present in every home. At the same time, it is extremely important that at each stage of its installation all rules for installing heating radiators are strictly followed - violation of any of them can lead to serious disruptions in the operation of the system and even lead to equipment damage.

Possible radiator connection diagrams

Before you begin the process of installing heating radiators, it is extremely important to determine the connection diagram. There are several options for how to do this; this is also indicated in the snip. Each of them has both certain advantages and disadvantages. Connection methods:

• side connection. This method is perhaps the most common, since it is it that allows for maximum heat transfer from radiators. The installation principle is quite simple - the inlet pipe is connected to the upper radiator pipe, and the outlet pipe is connected to the lower one. Thus, both the inlet and outlet pipes are located at one end of the battery.
• diagonal connection. This method is used primarily for long radiators, since it allows for maximum heating of the battery along its entire length. In this case, the inlet pipe should be connected to the upper pipe, and the outlet pipe to the lower one, which is located on the other side of the battery.
• bottom connection. Least effective method connection (compared to the side method, efficiency is 5-15% lower), used primarily for heating systems located under the floor.

Instructions for installing heating radiators

So, how to hang radiators correctly? You have purchased radiators and even decided exactly how they will be installed. Now you need to familiarize yourself with all the requirements of SNIP - and you can begin installation. It's actually quite simple.

Most radiator manufacturers, trying to make life as easy as possible for users, include with each battery detailed instructions and rules for installing heating radiators.

And they really need to be followed - after all, if the radiator is installed incorrectly, if it breaks, repairs under warranty will be denied.

If you want to protect the device from scratches, dust and other damage that may occur during installation, then during installation you can not remove protective film- this is allowed by the rules for installing heating radiators. The only most important requirement, which must be followed strictly, is strict adherence to the indentations necessary for normal circulation of heated air. Here are the rules for installing heating radiators to indentations put forward by SNIP:

• according to current standards, the distance from the window sill or the bottom of the niche should be at least 10 cm. It should be taken into account that if the gap between the radiator and the wall is less than ¾ of the depth of the radiator, the flow of warm air into the room will be much worse.
• Equally strict requirements are imposed on the installation height of radiators. How to properly place heating batteries? So, if the distance between the bottom point of the radiator and the floor level is less than 10 cm, then the outflow of warm air will be difficult - and this will negatively affect the degree of heating of the room. The ideal distance is 12 cm between the floor and the radiator. And if this gap is more than 15 cm, then there will be too large a temperature difference between the top and bottom parts premises.
• if the radiator is installed not in a niche under the window, but near the wall, then the distance between the surfaces should be at least 20 cm. If it is less, then air circulation will be difficult, and in addition, back wall Dust will accumulate on the radiator.

In order to get the maximum useful information regarding the installation of radiators, you can use our resource. You can find many valuable tips and recommendations on how to properly install a heating radiator.

Heating radiator installation procedure

It should be noted that SNIP also prescribes the procedure for installing the radiator. Using it, you can do everything correctly:

1. First of all, you need to determine the location for the fasteners. Their number depends on the size of the battery, but even if the smallest radiator is installed, there must be at least three brackets;
2. The brackets are being attached. For reliability, it is necessary to use dowels or cement mortar;
3. The necessary adapters, Mayevsky tap, plugs are installed;
4. Now you can begin installing the radiator itself;
5. The next step is to connect the radiator to the inlet and outlet pipes of the system;
6. Next you need to install the air vent. According to modern SNIP, it must be automatic;
7. After correct installation heating radiators will be completely completed, you can remove the protective film from the radiators.

If during installation heating radiators If you adhere to all the rules and requirements described above, then in this case you will for a long time enjoy the warmth that comes from your correct installation of radiators and a well-made heating system.

The inlet pipe, bypass, is connected to the upper branch pipe, and the outlet pipe - to the lower one. This connection method is used for installing batteries in an apartment with a single-pipe heating system.

The main inlet pipe is installed on top of one side of the battery, and the outlet pipe is installed below, on the other side of the radiators. Our company uses this method to install radiators in apartments with a single-pipe heating system. The advantage of the heating system installation method is that the battery produces maximum heat transfer.

This method is used to install radiators in an apartment with a single-pipe heating system. The advantage of this method is that you can disguise the pipes under the baseboard or hide them in a screed under the floor.

In two-pipe systems, there are two separate pipelines (supply and return), the supply pipe is connected to the upper pipe, and the return pipe to the lower. This method is used to install radiators in apartments with a two-pipe heating system.

The conductive pipe must be connected to the upper radiator pipe, and the return pipe to the lower one, on the other side. This method is used to install radiators in an apartment with a two-pipe heating system. The advantage of this method is maximum heat transfer from the coolant.

The supply pipe is laid below the return pipe. The coolant moves along the riser from bottom to top. The air leaves the system through the Mayevsky valves. This radiator connection system is suitable for heating low-rise buildings, private houses.

* Battery delivery is free if you purchase and install the battery in our company.

Efficiency autonomous system heating depends on the right choice and connections of heating devices.

Installation of radiators in apartment building It’s better to trust a plumber who will be responsible for the quality of work and possible leaks.

Installing batteries in a private home is possible without the participation of a specialist. Having studied and selected the connection diagram, you can independently install radiators in the heating of a private house.

Comfortable living depends on proper installation heating devices.

When installing it yourself, pay attention to the following points:

• compliance with installation rules;
• compliance with the sequence of connecting elements: pipes, fittings, boiler, stainless steel boiler () and pump);
• selection of equipment and components;
• arrangement of devices.

Preliminary planning

There are rules for installing radiators in a private house.

These are not mandatory requirements, but can improve battery performance:

• the radiator is mounted 10-15 cm from the floor;
• distance to the window sill – at least 10 cm;
• The battery is mounted at a distance of 2 cm from the walls.

IMPORTANT! Failure to comply with these rules may result in heat loss, fogging of windows, and damage to wall coverings.

When planning installation locations, take into account the presence and number of windows in the room. Installing a radiator under a window will create thermal curtain against the cold that comes from the opening.

If there are several windows in the room, then batteries are installed under each.

Pay attention to the layout of the premises - in corner rooms an additional heating device is installed.

The degree of heating of the premises depends on many factors: location, number of windows, proximity to the front door, purpose of the room.

To maintain a comfortable microclimate in each room, we provide for adjusting the heating of the radiators.

Radiators are equipped with automatic or manual controls.

ATTENTION! You can increase the heat transfer of the battery by installing a heat reflector on the back or applying a special reflective coating to the wall.

Wiring options

Installation of batteries in a private house is carried out according to two schemes:

• single-pipe;
• two-pipe.

Single-pipe option used in a two or three storey building.

The coolant (about the use of antifreeze in the heating system is written in the article) is supplied through the central line to the top floor.

Passing through the batteries from top to bottom, water flows to the boiler.

This scheme has advantages:

• minimum cost and materials costs;
• relatively simple installation;
• circuit compatible with warm floors and radiators of various types;
• wiring and installation do not depend on the layout of the rooms;
• one pipe improves the aesthetics of the room.

Despite the obvious advantages, the scheme has a number of disadvantages:

• complex hydraulic and heat calculations (how to properly install a hydraulic accumulator for heating is written);
• it is impossible to regulate the heat transfer of a separate device;
• large heat losses;
• the movement of the coolant requires an increase in pressure (how to push air lock written in the heating system).

ATTENTION! Difficulties with water circulation using a single-pipe scheme can be solved by installing a circulation pump without a bypass (written on the page).

Two-pipe version assumes parallel connection radiators.

In this case, the design contains two branches: forward and reverse.

Through a straight pipe, the battery receives hot water, and the cooled coolant leaves through the return line. Both branches are connected at the heating end point.

Compared to a single-pipe scheme, this has two advantages:

1. The heat output of each device is regulated separately;
2. In cases of accidents and scheduled maintenance, the heating continues to function. Both branches overlap directly at each battery.

Disadvantages include::

• high cost,
• installation duration.

The choice of pipe layout depends on the characteristics of the house and the preferences of the owner. It is worth remembering that adjusting the heat transfer compensates for the costs of installation and materials.

Connection methods

In addition to wiring diagrams, they use different variants connecting radiators to the pipeline.

• One-way connection (side).

  With this connection, the forward and return branches are connected on one side of the battery.

  Uniform heating of each radiator element is achieved with a small volume of water.

  Used in high-rise buildings with a large number batteries

GOOD TO KNOW. The number of sections in the radiator should not exceed 12 pieces.

Long radiators, when connected to one side, warm up worse.

This reduces heat transfer efficiency.

Radiator installation

Installing a radiator in the heating system of a private home is a task for a professional plumber.

Installation can be done independently, knowing the connection methods, reading the instructions for the radiator and following the technology.

If the work is done correctly and the connections are tight, then there will be no problems with the radiator.

Installing the device yourself will minimize costs.

We follow the sequence of actions when installing radiators:

Aluminum, bimetallic and cast iron

Progress does not stand still. Manufacturers are promoting batteries made from the latest materials:

• super light aluminum
• bimetallic.

But despite this, classic cast iron radiators are not losing ground.

The material retains heat for a long time, which reduces fuel costs.

Technologies have made it possible to cast devices of modern shapes.

The installation of such batteries has specifics:

• Before installation, the battery is disassembled, nipples are adjustable.

  To avoid distortion, the upper and lower nipples are unscrewed at the same time;

• assemble the sections in reverse order.

  We pressurize the assembled radiator. If a leak appears, then adjust the corresponding nipple;

• wooden walls will not support the weight of a cast iron battery.

  In wooden a private house devices with floor supports are installed. We fix brackets into brick or panels and hang a cast iron radiator on them;

• install the radiator with bypass () and Mayevsky tap.

  It is necessary to provide shut-off valves and circulation pump(), which will shut off the heating device in the event of an accident or repair.

Pipeline installation carried out using threaded fittings, ensuring tightness sanitary flax with sealant or oil paint.

Conclusion

Let's prepare necessary materials and components. You can install a radiator in the heating of a private house yourself.

Before starting work, we decide on the wiring option and connection method. During the work process, we follow the instructions and installation technology.

We invite you to watch a video tutorial on assembling and installing an aluminum battery into a heating system.

Apartment owners and country houses V Lately prefer to install heating devices themselves. This is due to cost savings on those types of work that are easy to perform. It is advisable to replace radiators with the heating system turned off. Instructions for installing batteries are discussed later in the article.

As a rule, heating devices are installed in places of maximum heat loss. It's about about window openings, where even with the use of modern energy-saving double-glazed windows, a large number of heat.

In addition to power, it is also important correct location devices and proper calculation of their sizes. If there is no battery under the window opening, then the flow of cold air will “flow” along the wall and spread across the floor covering. If there is a heating device, the warm air will not allow the cold to sink down. Moreover, the effect of such protection will be noticeable if the radiator covers at least 70% of the window width.

In the event that the heating device has dimensions smaller than the norm prescribed in SNiP, ensure the creation comfortable temperature it won't work. Cool air from above will penetrate the floor, where cold spots will form. In such a situation, the windows will constantly fog up, and condensation will form on the walls in places where warm and cold air collide, causing dampness.

Therefore, there is no need to look for batteries with maximum heat transfer. Their purchase and installation can only be justified in regions with cold winters. In the north, heating devices are often installed big size using the most powerful sections. In the central regions of our country, heat transfer of average coefficients is required. In the south of Russia, low batteries with a small center gap are used.

The basic rule for installing heating devices is to cover most of the window.

Another area that requires special attention when reducing heat loss is Entrance door. In private houses, as well as in some apartments located on the ground floor, this problem is solved by installing a thermal curtain near the door.

The installation of heating radiators should be carried out as close as possible to the opening in the wall for entry and exit, taking into account the layout and the possibility of piping in this area.

Rules for installing heating devices

Must be observed linear dimensions and attachments to the wall, floor and window sill:

The above rules are general in nature. Each manufacturer has its own requirements for how to properly install and operate a heating device. Therefore, before purchasing a product, you must carefully study all the recommendations.

Mounting methods depending on the type of wall

To reduce heat loss for heating the side structure for heating device in this place a foil or foil screen with heat insulator functions is attached. This simple method allows you to save 10-15% on heating costs. To increase heat transfer, this element must be placed at a distance of at least 2-3 cm from the radiator. The insulating material must be fixed to the wall, and not just applied to the battery.

Before starting work, you need to decide when to install radiators. It depends on the design features devices. If they are connected from the side, then they can first be fixed to the wall, then proceed with the installation of pipes. When using heating devices with bottom connections, it is recommended to install them only after all pipe routing work has been completed.

Installation procedure

When installing heating devices with your own hands, you need to do everything correctly, taking into account every little detail.

Professionals recommend using at least three reliable mounts when placing radiators, two of which are located at the top and one at the bottom. Sectional batteries of any type are hung on anchors with an upper collector. That is, the upper fastenings withstand the main load, and the lower ones are used for fixation.

When installing heating devices, it is necessary to follow a certain sequence of actions:

The technology for installing heating radiators is described here in as much detail as possible. To carry out this work yourself, you need to consider some points in more detail.

Installing a thermostat

The thermostat for mounting on the radiator has threaded connection. When installing this device, it is necessary to ensure that the arrow on the housing points in the direction of movement of the coolant, which must be supplied through the thermostat.

A device designed to maintain the required temperature regime air, is installed in a horizontal position, since its correct work. The device determines the temperature in the room and, depending on its value, adjusts the locking mechanism.

The thermostat should be installed at least 80 cm from the floor, since the air below is colder. The device must be protected from direct sunlight, but must not be covered by furniture or curtains. The thermostat must be installed so that the existing sensor is not affected by heat from the battery.

How to hang a radiator correctly

It is important that heating devices are installed on flat wall. To make the work easier, you need to find the middle of the opening and draw a horizontal line 10-12 cm below the window sill. This line is needed to align the upper edge of the battery along it.

The brackets are installed taking into account this line, so that after mounting the radiator is positioned horizontally. But this provision is applicable for the circular movement of the coolant using pumping equipment.

In systems with circulation without use additional devices it is necessary to create a slope of 1-1.5% in the direction of the coolant movement.

Installing radiators on the wall

The batteries are hung on brackets or hooks that are attached to the side structure. The last elements are installed in the same way as when installing anchors. A hole is drilled into the wall corresponding to the diameter of the dowel that is inserted into this hole. Next, the hook is mounted in a specialized fastener. The gap between the radiator and the wall can be reduced or increased by turning metal part clockwise or counterclockwise.

Hooks for cast iron equipment They are distinguished by their considerable thickness, due to which they are able to withstand greater loads compared to fasteners for radiators made of aluminum.

During installation, it is important to remember that the upper hooks are the most loaded, and the lower one is necessary for fixing the battery to the wall in the desired position. The lower mount is installed so that the collector is 1-1.5 cm higher, since there is no other way to hang the heating device.

To install the brackets, you must first attach the radiator to the wall where it will subsequently be mounted. Next, the mounting location on the vertical enclosing structure is determined and marked. The next step is to attach the bracket special elements and screws screwed into dowels, which are pre-inserted into holes drilled in the wall. At the final stage, the heating device is hung on the mount.

Installation of radiators in the floor

If the design of the walls does not allow hanging radiators on them, the devices can be installed on flooring. Some devices are equipped with legs, but if for some reason they are not suitable, it is recommended to use special brackets.

First, these parts are installed on the floor covering, then the radiator is hung on them. The legs are adjustable and non-adjustable. Depending on the material, fastening to the floor is done with nails, screws or self-tapping screws.

Results

Installing a radiator with your own hands is not an easy task, but it is doable if you follow the installation technology. At the same time, you need to understand that the installation of a heating system by a specialized organization allows you to obtain a guarantee for the work performed.

Installation and crimping of radiators is confirmed by special documents with the signatures of the performers and the seals of the organization. If there is no need to confirm warranty obligations, you can handle this work yourself.

The creation and repair of a heating system, as a rule, involves the replacement or installation of heating devices. Fortunately, if you wish, you can carry out this work yourself, saving a lot of money. In what order should the installation of heating radiators be carried out, what is necessary to complete the work and what nuances may await during repairs - we will tell you about this in our article.

What do you need for installation?

Installation of any heating radiator does not take place without purchasing certain Supplies and use special devices. At the same time, regardless of the type, the set necessary materials almost always remains identical. The differences are only in small points, for example, larger plugs are used to install a cast iron battery, an automatic air vent is placed above the system, and the Mayevsky tap is not used at all.

Unlike cast iron products, the installation of bimetallic and aluminum heating radiators is carried out in the same way.

As for the placement of steel panel products, the installation procedure has slight differences affecting the moment of hanging the battery. IN in this case the kit must include brackets, in addition, with reverse side must be present metal temples, by means of which the heating device is installed by the hooks of the brackets.

Shut-off valves

During the installation of a heating radiator, a pair of shut-off or ball valves is also required. In the first case, they must be regulated. The products are placed at the output and input of each battery.

Ordinary ball valves are used for emergency repairs to turn off and dismantle the radiator, for example, for a moment heating season. With this approach, even if something goes wrong during repair, the system will still function without the part being repaired. The main advantage of this solution is the low cost of ball valves. But on the other hand, you deprive yourself of the ability to adjust heat transfer.

Shut-off control valves do almost the same thing, with one exception - they can also adjust the intensity of coolant flow. Of course, here the price will be slightly higher, but this will make it possible to change the heat transfer in the future. In addition, externally, such devices look much better, especially in angular and straight versions. The result is a neater binding.

Nearby if necessary ball valve can be installed on the coolant supply thermostat. It is a small element that makes it possible to adjust the heat transfer of the battery. However, if your heating radiator itself does not heat the room well, then you should not install a thermostat! Otherwise, the flow will decrease and the battery will heat up even worse.

Today there are different kinds thermostats, ranging from electronic automatic to conventional mechanical. The latter, by the way, are used in homes more often than others.

Stub

When connected sideways, radiators usually have 4 outputs. One of them is covered with a plug, the second is equipped with a Mayevsky tap, the remaining two are allocated for the return and supply pipelines. Like the overwhelming number of modern heating batteries, the product is usually painted with white enamel, pleasantly complementing the interior of the house.

Automatic air vent or Mayevsky tap

These elements are small devices for releasing air accumulated in the radiator. Installation is carried out on the collector; it is required when using bimetallic and aluminum radiators. The dimensions of the device are significantly smaller than the diameter of the collector, which may require an additional adapter. However, Mayevsky taps are usually supplied with adapters. The only thing that is required from the buyer is to know exactly the diameter of the collector.

As for automatic air vents, they are also installed on radiators. Compared to Mayevsky taps, they have larger dimensions, which is why they are made only of nickel and brass. Over time, air vents may become coated with enamel, damaging appearance radiator Based on this, the installation of these elements is not carried out so often.

Additional tools and materials

In addition to the listed elements, for installing and hanging heating radiators you will definitely need brackets and hooks. Moreover, their number will directly depend on the dimensions of the battery itself:

• If the dimensions of the product do not exceed 1.2 meters or the number of sections does not exceed 8, then a pair of fixation points will be sufficient - one at the bottom and one at the top;

• Every next 5-6 sections or 50 centimeters in length require the use of an additional retainer at the bottom and top.

To seal the connections, you will need fum tape, plumbing paste or linen winding.

At the same time, during work you cannot do without dowels, a level and a drill with drill bits. In addition, you will need special equipment for fastening fittings and pipes, although this largely depends on the type of pipe.

Radiator mounting location

It is customary that heating systems are located under the window. This is necessary to cut off cold air from the window with warm air rising upward. You can avoid window fogging due to the dimensions of the heating device, where the width should not exceed 70-75 percent of the window width. During installation, the following parameters must be taken into account:

• The distance from wall to wall should be from 2 to 5 centimeters;
• In the center of the window opening, where the maximum permissible deviation should not exceed 2 cm;
• The gap to the window sill is 10-12 centimeters;
• Between the floor and the radiator - 8-12 centimeters.

Battery installation procedure

Now let's talk about how to properly install heating radiators. The work will be much easier if the surface of the wall behind the battery is as smooth as possible.

The middle of the opening is marked on the site, and a horizontal line is drawn under the window sill at a distance of 10-12 cm. The heating device will be aligned along this line in the future. The brackets should be placed in such a way that the top corresponds to the drawn line, in other words, remains strictly horizontal. This arrangement is acceptable for apartments and systems using forced circulation. Along the coolant flow in systems with natural circulation there is a small slope equal to 1-1.5 percent. These values ​​cannot be exceeded, otherwise stagnation will form.

Floor installation

Typically, heating equipment is installed on walls, but it happens that they are not able to support even light-weight aluminum products. This happens when covering walls with plasterboard or plaster. lightweight concrete. In these cases, floor installation is used.

Some types of steel and cast iron radiators initially equipped with legs, but they do not always suit the owners in terms of their characteristics and appearance.

Bimetallic and aluminum products can also be installed on the floor. This provides special brackets, which are fixed to the floor surface. Next, the heating equipment is mounted, and the lower collector is installed on the legs in an arc. The legs themselves come in either a fixed leg or an adjustable one. Depending on the material, fastening can be done using dowels or nails.

Fixing to the wall

Hooks are selected depending on the type of dowels. A hole is drilled in the wall the right size, where a plastic dowel is subsequently installed. Next, the hook is screwed in. The gap between the heating device and the wall is adjusted with a hook by screwing/unscrewing.

When installing hooks, it is worth considering that most of the load will come to the top of the structure. In this case, the bottom is only needed to hold the system in the desired position. Installation is made 1.5 centimeters below the lower manifold. If this is not done, then in the future the radiator simply will not be able to be hung properly.

The brackets are placed in the place where the installation will take place. For this purpose, the first step is to attach the battery to the wall, after which the points of contact of the brackets are marked. Next, holes are drilled, dowels are driven in and brackets are screwed in. Having placed all the fasteners, the battery is then hung.

Methods for piping heating radiators

Installation of heating systems is carried out with subsequent connection to the pipeline. There are 3 main connection methods:

• Diagonal;
• One-sided;
• Saddle.

When choosing radiators with bottom connections, you don’t have much to choose from. This is due to the fact that each manufacturer himself indicates the supply and installation instructions, which must be followed! Otherwise, there will simply be no heat in the house. When choosing systems with side connections, there are noticeably more installation methods.

Saddle connection

At hidden wiring pipes or lower wiring, installation by this method is considered less noticeable in terms of the finished result and more convenient.

With a lower single-pipe distribution and a saddle connection, as a rule, 2 methods are used - without a bypass and with it. The taps can be installed without a bypass; if desired, the radiator is dismantled and a temporary jumper is placed between the taps.

Much less often, this type of connection is used for vertical wiring, for example, in risers in multi-storey buildings. This is explained increased heat losses, which amount to 12-15 percent.

Diagonal connection

In terms of heat transfer, a diagonal connection of heating radiators is considered the most optimal of all. Heat transfer is considered the largest.

In apartments with vertical risers and a single-pipe system, the finished result is not the most attractive, although many residents still put up with this due to the increased efficiency.

It is important to note that a bypass will again be needed with a single-pipe system!

One way connection

In apartment conditions, a one-way connection is most often used. It can be single-pipe, which is most likely, or double-pipe. Today in apartments they are most often used metal pipes, and therefore it makes sense to analyze the method of tying steel pipes. Besides the pipes required diameter, for installation you will also need a pair of tees, ball valves and a drive.

Everything connects. Bypass is considered mandatory when using single pipe system. Using it, it is possible to turn off the radiator without the need to bleed the system. You cannot install a tap on the bypass, otherwise you will block the flow of coolant, greatly upsetting your neighbors. And in this case it will be difficult to get rid of a fine.

Threaded joints are sealed with linen winding or fum tape. Next, paste is applied on top. There is no need to use a lot of winding when screwing the tap into the manifold. If there is a large amount of it, the formation of microcracks cannot be ruled out, which will lead to further damage in the future. This point remains relevant for almost all heating products, not counting cast iron appliances.

The bypass can also be welded if you have the appropriate tools and skills.

With a two-pipe system, a bypass is not necessary. The return is connected at the bottom, the supply at the top.

This type of connection is rarely used when pipes are located at the bottom, for example, when they are laid on the floor. This is due to its not the most attractive appearance. Instead, a diagonal connection is more often used.