Chimney from the sandwich pipes through the wall: installation rules and step -by -step instructions

A well-designed chimney is essential to the safe and effective operation of our heating systems when it comes to heating our homes. A common option for contemporary homes is a wall-mounted chimney constructed of sandwich pipes. Many homeowners choose this creative design because it provides both practicality and visual appeal.

Sandwich pipe chimney installation may seem like a difficult undertaking, but with the correct direction and detailed instructions, it can be a doable project. Ensuring the safety of your home and the efficiency of your heating system both depend on proper installation. You can guarantee that your chimney runs well and lowers the possibility of fire hazards by adhering to the proper procedures.

We will examine installation regulations in-depth and provide you a thorough, illustrated how-to for installing a chimney using sandwich pipes that pass through the wall in this post. Regardless of your level of experience with do-it-yourself projects, following our instructions will help you proceed with confidence and ease. Together, let’s design a secure and efficient heating system for your house!

Installing a chimney with sandwich pipes through a wall is an essential step in making sure your house is well-insulated and heated. To ensure functionality and safety, this process requires precise planning and execution. In addition to improving the efficiency of your heating system, proper installation reduces the possibility of heat loss and fire hazards. In order to help you successfully set up your chimney using sandwich pipes, we will walk you through the important installation guidelines in this article and provide you with step-by-step instructions. By adhering to these recommendations, you can ensure a safe and reliable heating solution for your home, regardless of whether you’re installing a new system or remodeling an old one.

Design features

The most popular material for chimney construction nowadays is the "sandwich," even though there is a vast array of materials available. These are double-circuit steel pipes.

A sandwich-style chimney has two layers. A layer of thermal insulation material is placed between two metal pipes with varying diameters, acting as both insulation and isolation at the same time.

Video: Sentwitch-pipe’schimney

The double-circuit structure offers superior technical qualities and enhanced fire safety when compared to single-circuit pipes, which are composed of steel with a 0.5 mm thickness. It is not advised to use single-circuit pipes to install the chimney outside the building. In fact, they are unable to retain heat during the cold season due to their single layer. In a chimney like this, there is a sudden change in temperature, causing condensate to form. This condenses the thrust and clogs the pipe.

The double-circuit Sentwitch pipe device

Therefore, purchasing sandwich pipes would be the best course of action for installing a chimney through the wall. Due to its affordable price when compared to a brick chimney, beautiful appearance, superior technical features, fire safety, and long-term operation, this type of double-circuit chimney has become very popular.

Additionally, you can install a chimney made of this material with your own hands. Even a novice can complete the task if they carefully follow our comprehensive instructions, despite the fact that there are subtleties and nuances involved.

Advantages and disadvantages of the sandwich pipe

• The thermal insulation layer prevents the heating of the outer pipe to a critical temperature.
• Compactness and versatility of use.
• The smooth surface of the inner casing increases the chimney thrust.
• Low price compared to ceramic material.
• Operating temperature up to 850 degrees (in single -circuit pipes for comparison 500 0).
• Simplicity of assembly.
• The fire safety of the dwelling is increasing.
• Simple maintenance compared to the chimney from a whole pipe (less soot accumulates).
• Does not create additional noise with smoke rod.

After a while, the multilayer structure’s only drawback is a reduction in sealing. Sharp temperature variations can cause air to seep into joint spaces.

Technical characteristics of the sandwich pipe

1. Material. As a thermal insulation material, basalt fiber (mineral wool) is mainly used. This type of insulation is resistant to high temperatures and to the effects of chemicals. Mineral wool has excellent thermal insulation/soundproofing properties and is laid with a thickness of 30-60 mm. Thanks to their fireproof properties, multi -layer pipes can be used in houses erected from any material. For an internal casing, more expensive alloys with a high degree of heat resistance are used.

The outer pipe of a sandwich pipe can be made of copper, brass, stainless steel, or another material. The inner layer of the pipe is primarily made of galvanized steel. The amount of alloying materials, different alloys, and the thickness of the heat-insulating layer determine the scope of the pipe and its cost.

Galvanized and stainless steel sensor pipes

1. Connection type. Elements of sandwich pipes are connected in two ways: corrugated edges and bells. The advantage of a corrugated joint is the ease of installation, but a large amount of sealant is necessary to ensure tightness, and this increases the cost of the chimney. With a trifle connection, a high degree of tightness is achieved due to the presence of a broader chamfer on one side of the pipe. The plus is a high degree of tightness, due to which the design can be used for gas boilers. But the minus lies in the complexity of the installation and the need to very accurately fit all the details.

Varieties of the Sentwitch-tube connection

The rules for installing the chimney

1. The chimney in no case should be laid in the place where communications pass (electrical wiring, sewage, etc.D.).
2. To maximize heat loss, most of the structure is recommended to be located indoors.
3. The outer part of the chimney should end with the installation of the deflector to prevent precipitation inward. Do not forget about the snow holder. They will protect the gas -winning channel from damage.
4. Observe the step of the structure of the structure to the wall no more than one meter to avoid further curvature of the chimney.
5. The pipe passage through the wall must be additionally protected by thermal insulation material. To do this, the diameter of the hole must be made a little larger than the diameter of the pipe.
6. The pipe sandwich cannot be installed as the first pipe over the top -up tank. She is preceded by the so-called "Sandwich Start".
7. The length of the horizontal straight sections of the chimney should not exceed 1 m.
8. When designing a chimney, consider that a whole pipe without joints is going on when passing through the wall. All connections must be in the visibility zone and it is necessary to provide direct access to them.

Choose the type of chimney output

There are two approaches to installing a chimney through a wall. With the subsequent exit, the first option entails raising the pipe closer to the ceiling. An immediate straight line design from the boiler is the second option.

The chimney is almost entirely outside the house in the second option. The benefit of this kind of design is that it only requires the use of one knee, which will impact the traction efficiency. Furthermore, there is a much lower chance that steel plugs will form.

Options for the chimney’s output

Prior to beginning installation work, an assembly plan must be drawn, with the chimney’s height and diameter measured. Certain things need to be considered in this situation.

Because warm air rises, the thrust will increase with chimney height. Moreover, the diameter plays a role, so it’s critical to accurately calculate the required chimney length. The heating device’s size is also influenced by its power.

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We calculate the diameter of the design

The boiler room pipe’s diameter directly affects the dual-circuit pipe’s diameter. Drawing an installation circuit is therefore challenging since one cannot predict the kind of heating device that will be employed. Here, a straightforward guideline is applicable: the internal casing of the Sandvich should never be smaller than the pipe. You have more to give.

For instance, the internal diameter of the pipe sandwich should be the same as or greater than the output pipe’s diameter of 120 mm. You should never permit "narrowing" at the pipe junction or anywhere else in the chimney as this could impair traction.

Calculation of the chimney’s diameter

The diameter of the chimney is also influenced by the type of heating device. Thus, if you design a smoke extraction system before purchasing a boiler or stove, you should promptly take its power into account.

The internal casing diameter of 80 mm is the maximum you can go with if the heating device’s power does not exceed 3.5 kW. It is recommended to increase the pipe size to 95 mm for boilers with greater power (up to 5.2 kW). It will cool more quickly the larger the inner pipe’s diameter.

We determine the height of the chimney

The entire height of the house is taken into account when calculating the height of the chimney pipe. Even if the house is only five meters tall, the chimney should still be at least five meters high. A short chimney can produce a "smoke" in the house, and poor thrust severely reduces the device’s power. Additionally, an excessively long pipe will use more fuel, effectively "forcing" the heating device to operate, which will reduce the system’s low efficiency.

Calculating the chimney’s height using the boiler’s power

A pipe should be between five and ten meters long.

The roof’s skate directs us if the house is higher than ten meters. To prevent swirls, the chimney should be positioned 0.5 meters above the skate. Think about the material used to construct the roof. The top of the chimney should be one meter away from the ridge if there is anything that could catch fire blocking the roof.

How will we collect a sandwich: by smoke or condensate?

You should choose whether to assemble the pipes "by smoke" or "condensate" before beginning construction.

Construction alternatives for the Sentwitch-tube

The inward extension of the sections, as seen in the figure, is what distinguishes the design "in smoke":

Inner pipe: the sandwich’s lower component is tucked inside its upper component.

Similar to the internal pipe, the external pipe is constructed. The upper circuit is filled with the lower section.

Every subsequent segment builds upon the preceding element, akin to an addition to the top. The best use cases for this kind of chimney connection are high combustion temperature furnaces.

The "condensate" design is constructed using the opposite approach:

Inner pipe: place the sandwich’s upper portion inside the lower portion.

External pipe: you have to use the opposite approach here. We take the outer pipe’s lower element and place it inside the upper element’s outer pipe.

This design allows condensation to freely flow into a designated sump through the chimney’s outer casing.

When is this assembly scheme the best to use?

• at low combustion products;
• with external installation of the chimney;
• in furnaces with prolonged burning function;
• In furnaces with smoldering burning.

The compounds "in smoke" and "condensate" differ from one another.

Selecting the sandwich’s connection type makes sense given that our task is to assemble a chimney outside the house. Low temperatures will cause pipes outside the home to cool more quickly, increasing the likelihood that condensate will form. When soot is exposed to moisture, it dissolves and forms acids. The surface of the pipes is seriously threatened by these materials.

What equipment is required for installation through a concrete or brick wall?

• screwdriver;
• building gloves for hand protection;
• ladder;
• knife;
• electric drill (for mounting the bracket);
• construction level (to check the vertical installation of the chimney);
• punch (for opening in the wall).

Which supplies are required for the installation?

• metal box (pipe);
• dowel;
• Sandwich pipes set;
• silicone sealant (necessarily heat -resistant!);
• tee (necessary in order to change the direction of smoke and connect the pipe directly to the furnace of the heating apparatus).
• knee (45 0 or 90 0);
• support console, bracket (the whole structure rests on it);
• clamps for connecting sections;
• foil mineral wool (for isolation of the opening of the pipe);
• plug (protective umbrella from precipitation and garbage).

Step -by -step instructions for installing a chimney through the wall (brick or concrete)

• Preparatory work. Determination of the site of the chimney.
• Installation of a heating device (fireplace, boiler, furnace, etc.D.)
• Execution of the opening opening of the pipe through the wall.
• Installation of a pipe (metal box)
• Pipe and boiler connection.
• Pipe output and connection with the tee.
• Bracket mount to the wall and connection with the tee.
• Installation of the chimney of the required height.
• Mounting to the roof and installing the plug.

A practical and effective solution for homes that need proper heating and ventilation is to install a sandwich pipe chimney through the wall. In order to ensure a healthier interior environment, this kind of chimney system provides a dependable and safe means of venting out the smoke and gases produced by your heating appliance.

It’s imperative to adhere to the suggested installation guidelines and detailed instructions when utilizing sandwich pipes to install a chimney through the wall. In addition to ensuring the chimney’s functionality, proper installation reduces the possibility of fire hazards and guarantees peak performance. To ensure compliance with local building codes and regulations, make sure to seek professional advice or consult the manufacturer’s guidelines.

Recall that the longevity and effectiveness of the chimney are significantly influenced by the quality of installation. During the installation process, using high-quality materials and paying attention to details is crucial. To find and fix any possible problems early on, routine inspections and maintenance are also required.

In conclusion, installing a chimney from sandwich pipes through the wall can be a rewarding project that enhances the comfort and safety of your home. By following the correct installation procedures and maintaining the chimney regularly, you can enjoy the benefits of efficient heating and ventilation while ensuring the safety and well-being of your household.

Video on the topic

Video Instructions for installing a chimney of volcano through the wall on https: // Pechki66.ru/