How to remove the screen from the heating battery

Installation of a decorative screen on the heating battery: Briefly

The screen on the heating battery is a design in the form of a sheet or box, which is attached to the radiator or on it and performs several functions: protective, decorative, heat distribution. Professional installation of screens on heating batteries will provide an aesthetic appearance, prevent damage to the radiator, screen, floor and window sill.

In Moscow, it is qualitatively, accurately and reliably installed screens from different materials and any design on heating batteries. The company’s great practical experience allows them to find non.Standard solutions when installing screens in modern private houses and old buildings. Masters of the company are secured and perfectly own modern tools, which guarantees high quality installation.

Dismantling of aluminum and bimetallic radiator

Before disassemble the heating battery, prepare the necessary tools.

The nipple key is used as the main tool (you can rent in a specialized store for little money). It is a bar of about 700 mm long. On the one hand, the key head is welded to it with a size of 24×40 mm, and on the other, a through hole is made. You can insert a metal bar into it. With it, it will be easier to scroll around the nut.

This is the main tool that is used when assembling/disassembling heating radiators

Several notes are applied on the surface of the key. The distance between them corresponds to the width of the radiator section. By inserting the key into the battery, and counting the number of notches, you can easily find the nipple of the desired section.

Before disassemble the heating battery, you need to navigate the direction of rotation of the key. We lay the radiator on a flat horizontal surface with the front side up. The right thread will be on the right, and on the left side of the left. In order not to get confused, you can do it easier: we take a nut and bait one by one right and left, and then we conclude which direction to rotate the key. This is important because the thread is easy to disrupt and then you need to buy two new sections. Import manufacturers on plugs and feet on the front side of the section make the following thread designation: d-right, s-lane.

The thread on the nipple gayka can be right or left, therefore, before disassembling the radiator, we determine which direction you need to twist

Suppose you need to unscrew one section on the right. To do this, we insert the key to the upper hole to the desired place, fix the nipple-gays in the groove and, with force, checking the key against the clockwise “tear off” from the place. Here you may need a bar inserted into the ring on the key: the force requires a decent.

We make two full turns and rearrange the key to the lower part of the radiator. We repeat the operation, rotating the key in the same direction. We unscrew the nipple for 2 revolutions and here. We take out the key again and repeat the procedure for the upper part. So alternately unscrew the section completely. This is done so that there are no distortions.

remove, screen, heating, battery

How to drain water from a radiator

Be sure to stock up with rags and prepare a water drain container. The volume of water depends on the type of battery, quantity and height of the sections. For convenience, see the table:

Type of radiator vegetable (mm) / Modeling section volume (L) The maximum volume of the section (L)
Aluminum 350 0.2 0.3
500 0.35 0.45
600 0.4 0.5
900 0.6 0.8
1200 0.8 one
Bimetallic 350 0.1 0.15
500 0.2 0.3
600 0.25 0.35
900 0.3 0.5
1200 0.4 0.6
Cast iron MS 140-300 0.8 1.3
MS 140-500 1.3 1.8
MS-140 1.1 1.4
MS 90-500 0.9 1.2
MS 100-500 0.9 0.2
MS 110-500 one 1.4

Most manufacturers use their standards and norms. Therefore, the numbers are approximate. But thanks to the data given in the table, you can calculate the container of water or coolant, which are contained in the heating battery.

Aluminum, bimetallic and steel radiators

Aluminum and bimetallic radiators provide a crane of Mayevsky. With it, you can safely drain water. To unscrew it, you need a special key. Often on the protruding head of the crane there is a notch under a flat screwdriver. If there is no key, use it.

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Substitute the capacity for draining under the tap and turn it off. When water is pouring, you can adjust its pressure by turning the head.

On cheap models, instead of the crane of Maevsky, there may be a plug. To drain water will have to unscrew it. To do this, you need a wrench of the corresponding size. Also suitable for divorce or gas.

Wrap the place around the plug with a rag or rag and slowly turn it off. Remember that the thread is left and right. Hold a plug with your hand so that the water does not pour a strong stream.

Cast iron radiators

Large plugs are in cast.Iron batteries. They are usually painted and shake. To unscrew it, you need a gas key with a long handle. To increase the effort on it, you can put on a piece of pipe of the corresponding diameter.

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The thread on the plug can be left or right, you cannot determine this by eye. Try to crank it without jerks, making an uniform effort. If you suffer a thread, you can’t pass the troubles.

When the first one or two turns are made, substitute a water container under the drain. Unscrew the plug so that it does not knock it out. The pressure in the system can be large.

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If the plug is painted and the paint fell into its joint with a radiator section, treat it with a solvent and wait a few minutes. Repeat the process 3-4 times-to tear the plug from the place will be easier.

If the plug does not lend itself, pour WD-40 rust converter into the joint or its analogue and wait 5-10 minutes. After that, unscrew it easier.

Radiators with lower and saddle connection

Lower or saddle connection of radiators is usually made with a two.Pipe heating system. A valve or valve is usually placed on the incoming and output pipes that can be blocked (see. A photo). They have a notch for a screwdriver or a seat for a hexagon (dimensions may vary).

To drain the water from the radiator, it is enough to block the valve, and then disconnect the nozzles. If the pipe stroke allows, you can push them down or to the sides. If there is no such possibility, you will have to remove the radiator from the brackets. To do this, just pull it up and to yourself.

If there are no plugs on the pipes supplying and draining water. You will have to improvise. Wrap the valves with a rag, set the water pelvis under the drain. Gradually unscrew the valve disconnecting the battery from the overall system.

remove, screen, heating, battery

When the water begins to leave the radiator, do not try to unscrew the valve further. Better to wait than to pour neighbors. Wait until all the water does not leave the sections and only after that proceed to dismantle.

How to make out a cast.Iron battery?

Often old apartments and houses are equipped with cast iron radiators MS-140. Nipple nuts and sealing gaskets are also used for their assembly. It is especially difficult to make out the old battery, since in the process of its prolonged operation the intervals between the sections are boiled from rust. In such cases, niches for keys are corroded by the coolant.

It is also important to remember the impressive weight of cast iron. For example, the weight of one radiator for 12 sections is 90 kg: it will be difficult to cope with such a product alone.

The following tools will be needed to carry out the procedure:

  • Nipple radiator key;
  • Plumbing devices for unscrewing the jar and plugs;
  • Small sledgehammer and chisel;
  • Blowtorch;
  • Steel brush;
  • Wooden bars for installing a radiator on the floor.

In the role of a radiator key, a circular metal rod is used from one end, 18-20 mm with a diameter of 18-20 mm. The dimensions of the flattened part are 28 × 40 mm, with a thickness of 6 mm. A ring is welded to the opposite edge of the rod through which the lever is threaded. The length of the radiator key should be, like half of the largest battery for 12 sections, plus 30 cm.

It is very difficult to disconnect the accused intersecination joints. In some cases, they bite so much that even significant physical efforts are powerless. In such situations, joints are heated before disassembly using a soldering lamp or hair dryer.

Consistent actions, how to disassemble the cast.Iron battery of heating by sections:

  • Cast iron needs to be warmed up with a soldering lamp until it begins to publish a raspberry glow. After that, you can start the dismantling procedure.
  • First of all, it is worth turning the plugs.
  • Bring the radiator key to the top of the radiator: its head should get to the section of the unscrewing of the nippel-haika. At the end of the section using the chalk, it should be noted the circle of the location of the core of the tool.
  • The flattened part is inserted into the lower inner groove. Further, moving the tool in the right direction, bring it to the marked circle.
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Before the analysis, you need to find out which way it is required to conduct sections. In the presence of a nipple nut, it is taken in turn on the right and left end of the battery: this makes it possible to decide on the direction of rotation of the nippel. If the thread moves, the complete unscrewing should not be done. To avoid distortions, the upper and lower nipples must be unscrewed alternately to one full revolution.

But you can see everyone

Why are we talking about different ways to dismantle radiators?

How the ways to connect them differ?

  • Used fittings. Traditionally, a ligament made of catch (long.Threaded pipe) and counter.Hawks were used to install cast.Iron radiators of the Soviet model, now batteries are more often connected by Americans. Quick.Disgraced fittings with uniform nuts;

In the photo. Connecting aluminum sectional radiator by American.

  • The location of the carts relative to the radiator. Connection can be one.Sided and double.Sided. This is important when installing on drives: one of the passing radiator plugs will have a left thread.

A special case

  • In many houses of the 80-90s, convectors are used as heating devices. The convector is a serpentine from a steel pipe of the same diameter as a riser, with an increase in the heat transfer, a nutrition. A typical way of connecting the convector and steel eyeliner is a dock of welded seam.

The heating device is connected to the riser with welds.

Useful tips

The entire design of radiators (cast.Iron or aluminum) is connected by elements with the right and left thread. Usually footballs with the right, and plugs with the left. Therefore, the first should be unscrewed clockwise, the latter. Against the sentry. When dismantling both elements, it is necessary to indicate which side they are removed. This is done in order not to confuse the installation site when assembling.

In addition, with the help of a chalk or marker, an accurate place for screwing plugs and cubes is installed. To do this, when the radiator is still assembled, the chalk is carried out in the section and plug (foot). When assembling, two parts of the same line should coincide.

As for the nipples, it is more difficult to determine what their thread is from the side of the radiator key. If you have encountered this repeatedly, then you can determine visually. If there is little experience in this matter, then you will have to act by the “poke” method. In the event that the nipple of one of the sections was outside, then you can wind the foot or plugs on it, determining the type of thread.

To make it easier to disassemble the cast.Iron heating radiator, it is necessary to warm up the place of threaded joints to high temperatures. In this case, the rust, which creates a monolith of the joint, is destroyed. You can warm up in different ways: a gas burner, a soldering lamp and other available ways. In this case, in the process of heating, you need to tap along one of the parts with a hammer.

Please note that it makes no sense to overheat the metal too. It is quite fragile, so you can damage the design.

And the last advice. If you have already begun to disassemble the heating radiator, it is better to disassemble all its sections and replace the gaskets with them. It will take a lot of time, but the repair will be one hundred percent.

How to rinse heating batteries qualitatively. Useful simple tips

There are several tricks of washing batteries (radiators) of heating various configurations. To do this, use materials and products that do not spoil their surface.

Here is the screen and ready. If your heating screen is designed by such a macar that its lower part is based on the floor, then the case can be considered completed.

But in my case, because the grate for the heating battery is installed in the kitchen, and according to aesthetic judgments, it was decided to use the suspended option. One of the main requirements was the simplicity of removing the structure to remove dust from the radiator and there was access to the descent cranes for washing the battery. The form of the oblong collection is not made by chance. At first I drilled a hole, but getting to the screw when installing the screen was not so easy. I had to finalize.

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On the wall, he secured the corner that turned up by the arm, into which the M5 screw screwed up, because in the corner at the place suitable for me there was already a threaded hole. The protruding part of the screw when installing the screen in the regular place enters the selection and firmly fixes the screen. If the length of the corner allows, then you can simply bend it upward, then 10 mm will be planted on a length of 10 mm. If you are not quite familiar with the technology of drilling holes in the brick and concrete walls, you can fill your own span of knowledge by reading the article “Drilling holes in the walls”, where the development of drilling is carefully described, how to choose a drill and choose a drill. I draw your attention to the fact that it is better to make the marking of the collection before weaving, by applying the screen of the screen to the regular place, after fixing the corner on the wall earlier. In an unpleasant case, the markup will be very difficult.

remove, screen, heating, battery

Because it was possible to use the right side of the heating battery on the heat supply pipes, only one side was made, on the left side. For reliable fixing the screen on the pipe, at the place of stops, a selection is made for a few mm on the upper pipe.

The same selection is also made on the lower pipe, although it may not be done. And so the screen will be focused on.

Close the battery with the screen and invite friends to the presentation! No one believed that I did this screen with my own hands. I had to justify, remove the screen from the battery and demonstrate it from the inside.

Heating batteries

Another solution when decorating the wall behind the battery and decorating radiators is to use screens for heating batteries. They are an oral panels from various materials and have many options for patterns and colors. Such panels close the wall with the batteries. Thus, part of the wall behind the battery itself is hidden from the eyes. The disadvantage of this solution is a slight reduction in heat from the battery.

remove, screen, heating, battery

Heating screen screen.

If there is a recess under the battery in the wall for the batteries. A niche, then the technologies of the finish in this case are slightly different. You can learn more about them in a separate article: decoration of the niche under the heating battery.

When an unsightly heating battery spoils the interior, you can solve the problem in several ways: replace it with a designer or intra.Floor model or simply close it with a screen/box. The last method gives several advantages:

  • The screen or box not only hides a bulky design, but often decorates the room.
  • The screen/box can be used to build an additional console, shelves for decor, bench, rack, desktop.
  • A closed battery is safer for children. The risk of burns and random shocks is excluded. However, you can argue with this argument, because it is in the children’s room that the loss of heat is least needed.
  • If the house is too hot and dry, then closing the battery will help create a comfortable microclimate for households, their pets and plants.
  • The screen does not give dust to settle in the inside of the radiator and thereby simplifies cleaning.
  • The heat transfer of the closed battery decreases by an average of 10-15% or more (depending on the degree of closed);
  • Screens and boxes often make it difficult to maintain radiators, and sometimes completely close access to them.
  • Often incorrectly closed batteries lead to fogging windows, and then to the appearance of malicious mold on the slopes and walls.
  • A screen or a box at least a little, but “eats” the space around the radiator. After all, any elements should be installed at a distance of 5-10 cm from the battery.
  • The fencing of the battery requires additional expenses and troubles.

Further in the article we will tell you how to close the heating batteries without prejudice for heat in the house and show with an example of 70 photos, how to do it beautifully.

Plastic as a screen for a screen

A big plus of plastic screens is their resistance to a humid environment, a confrontation between corrosion, a small weight of the structure.

The lattice is selected with a minimum surface and mounted at a distance from the floor, and then it will not only be decorating the room, then the microclimate of the room will be preserved.

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