How to choose the most reliable chimney. Pros and cons of ceramic chimneys Tona tec iso three-piece pipes

The best and most reliable chimney

How to choose the best chimney

Not quite correctly understanding how the chimney works and how it works, a person in any case seeks to find out how to choose the best chimney.

Types of chimneys

In his view, an ordinary person understands that a chimney is needed only in order to perform the function of removing combustion products into the atmosphere, which are formed during the combustion of fuel. But it is worth considering that this does not end with all the functions that a chimney can perform.

Everyone knows the fact that in order for any fuel to burn, oxygen is necessary. It enters the furnace from the air.
You are free to think that the more air that enters the firebox, the better.
This option is not entirely correct. Everything should be in moderation.

Those who are directly connected with cars will be able to correctly understand that the operation of any boiler, fireplace or stove is no different from how an internal combustion engine works. When there is an overabundance or deficiency of fuel, this leads to the fact that the power may weaken, and the engine will not be stable and this will lead to excessive fuel consumption.

If you look at it from a general point of view, it turns out that the chimney is an integral part of the looped system.

Exhaust gases that pass through the chimney enter the atmosphere, because of this, a vacuum occurs in the main part of the boiler or furnace, and fresh air enters the furnace from the atmosphere.

When it mixes with fuel, it burns out and, due to heating, goes up through the chimney and this happens until the fuel is available in the furnace.

It will be interesting what happens when the type of your heating device is absolutely not suitable?

Then it will be clear that the entire chimney circulation cycle will be damaged. Then in the end:

Fuel combustion will not be correct.
The operation of the heater will become inefficient.
There will be excess fuel consumption.
It will become possible that carbon monoxide gases will penetrate into the room.
A big chance for a fire. Therefore, the question of which chimney will be better should instantly go into what types of chimneys are, what are their features and functions, and how they will behave with other heating appliances.
The functions of the chimney include such options as what conditions it should provide when complete combustion of the fuel occurs, without the possibility of its overrun.
It must guarantee durability, easy maintenance and installation.

Whatever the quality chimney made by hand or bought, and then how highly qualified the installation master, the most main reason is the applicability of this type of chimney to one particular heater. Nowadays, the types and range of chimneys are very deep (see Chimney device), they differ from each other in design and material. Now we will take a look at some of them.

Brick chimney

Chimney made of bricks

The most popular material for chimneys has been and will be such material as brick. But not every type of brick is suitable for a brick chimney. A brick such as silicate does not tolerate heat very well, so it should not be used to build chimneys. All used ceramic bricks for the construction of ceramic chimneys are an elite type of brick for this business. However, not all models ceramic brick suitable for chimney designs.

Advantages of a brick chimney

A brick chimney goes well with the interior of absolutely any house where you live. It is a great addition to the look of housing from the outside.
The draft of just such chimneys, which is relatively low, makes it possible to use them for their intended purpose with units that heat the room on wood fuel.
Another plus is considered to be the low price policy of a brick chimney.
A chimney made of brick perfectly accumulates heat.

Cons of a brick chimney

The first minus of a brick chimney is the bulkiness of brick chimneys.
When installation takes place, an indispensable foundation device is necessary.
A rough surface is instantly clogged with soot and requires frequent cleaning.
When you use other types of fuel or use modern heating appliances, this can lead to the appearance of condensate in such chimneys, which destroy it.
In practice, it has been proven that damage to the chimney occurs already 2-5 years after you start using it intensively.

Modular chimneys are made from a material such as stainless steel and their cost is slightly more expensive than brick ones.

By welding, such chimneys are made of high quality material in an inert gas environment. The structure of such chimneys resembles a “sandwich” (see Sandwich chimneys).

The modular chimney is made of high-quality steel inside, after which a layer of thermal insulation is laid and at the end, that is, a layer of high-quality metal is laid on top, which performs the function of protection, it is usually stainless or galvanized steel.

Advantages of a modular chimney

Installation is carried out without the use of a foundation due to its ease.
Quick installation is facilitated by the presence of various elements.
It can be used with any type of fuel and with any heating unit due to its versatility in use.
The ability to withstand a sharp impact of condensate, which have a heating temperature of 600 degrees or less.
It is possible to design chimneys of various shapes.
Guarantee in operation not less than 10 years.

Cons of a modular chimney

Pretty high pricing.
The requirements in the instructions must be followed when mounting. The ability to independently install a chimney is not given to everyone.
Mistakes made during the installation and connection of a modular chimney can lead to tragic consequences.

Ceramic chimneys

A sample of a ceramic chimney is represented as a resistant pipe made of ceramic material, that is, heat-resistant ceramics and placed in a specialized shell made of brick, expanded clay concrete or other material.

Assembly conditions:

It is worth starting to assemble the chimney from separate segments (see Ceramic pipes for chimneys), the seams are sealed with a special sealant when connected.
The outer shell is also assembled in segments and is a floor block, where the chimney itself passes inside, there are still holes for reinforcing metal rods.
The blocks are fastened with a common solution. The insulating layer is located between the ceramic pipe and the outdoor units, which is made of refractory material provided for its intended purpose.

Advantages of a ceramic chimney

They differ from other chimneys in their versatility. Use them with different units for heating and with different types fuel.
Ease of installation and versatility for mounting in any building.
Possibility of manufacturing a complex chimney tracing.
Fire safety at a high level.
Warranty for at least 30 years.

Cons of ceramic chimneys

The high price policy of ceramic chimneys, despite the comparison with modular chimneys, is much more expensive than brick chimneys.
Bulky and oversized size and weight, as well as an indispensable foundation device.
When mounting the chimney on the roof, it is necessary to strictly follow the rules for the assembly of the chimney and the rules for the use of reinforcing materials.

There is another type of chimney, such as a special one - special chimneys are made from the materials that are in the house. As a rule, such chimneys are made of ordinary steel or asbestos pipes.

It makes no sense to focus on chimneys of this kind.

The reason for this is the dubious advantages of a low price, that apart from this, nothing else can be bought better and better.

But the risk of trouble is very high, they can overtake the owners of such chimneys at any moment.

It will not be 100% possible to achieve efficient and progressive operation of the heating unit, that's for sure.
Another unpleasant moment may be the explosion of a special chimney and, as a result, a fire.

Which chimney to choose

The main rule to remember when choosing a good chimney is that it is absolutely not advisable to choose a chimney based on its cost. And yet, which chimney to choose is better based on its varieties.

Naturally, pricing policy plays an important role, but it cannot be called the main one. Therefore, in order to determine which chimney your choice is, you need to use the following rules:

What type of heating will be in your use.
What fuel do you need to heat your home?
What heating unit will you be using?
How will the chimney be installed? If you do not entrust this work to competent specialists, then installation problems may arise, so you need to calculate own forces chimney installation.
Calculate the intensity of use of your current heating system.
Correctly evaluate your experience and knowledge in the field of chimney construction.

These are not complicated rules about which roof chimney to choose. But if you stick to them, then you will be puzzled by the question: which chimney is better to buy? And then it will be clear that the best option It will turn out to be the chimney that will allow you to economically, efficiently and safely perform its functions for your heating system.

If you evaluate the capabilities of a brick chimney that fits your heating unit in all respects, then it is not at all necessary to buy the most modern, most fashionable, super expensive other chimney. Although this question will be left to your own consideration. What should never be forgotten is safety. It is she who is the key to your health.

But whatever you buy, it must do its job safely for you personally and in particular for the individuals that surround you. good luck in right choice chimney for a fireplace, stove or bath.

during construction or overhaul country house inevitably have to decide on the choice of chimney. It is necessary to ensure high-quality removal of combustion products during operation of the stove, fireplace or boiler. If earlier only traditional brick structures were used in houses, today you can find a lot of interesting and practical offers on the market. However, ceramic chimneys differ in the most competitive properties.

Most often, companies involved in the sale and installation of pipes for chimneys offer their customers a choice of three types, which differ primarily in material:

brick;
Ceramic;
Steel.

Brick chimneys are considered a traditional solution, as this material has been used to make pipes for a very long time. However, the heterogeneous surface structure, gradually leading to the formation of excess soot and "blockage", gradually reduces the demand for brick chimneys in the construction of houses.

Chimneys made of stainless steel are modular solutions, that is, they are easy and quick to install, versatile and do not require additional work during installation. However, they do not withstand temperatures above 550 degrees, which does not allow them to be used to remove some of the gaseous products of combustion.

Ceramic chimneys are practically devoid of flaws. They are distinguished by a huge species diversity, that is, they are most widely used in home improvement.

Ceramic chimneys are becoming increasingly popular in the construction of houses due to a complex of unique properties.

Advantages of ceramic chimneys

The ceramic chimney pipe has the following excellent characteristics:

Resistant to sudden changes in temperature;
Able to withstand heat up to 1000 degrees;
Resistant to corrosion;
Resistant to deformation;
Easy to install;
Universal - suitable for all types of boilers, stoves, fireplaces;
Has a high gas density;
Waterproof;
It perfectly accumulates heat, that is, it cools slowly;
Resistant to fluorine compounds;
Not affected by condensation
Differs in a smooth surface of internal surfaces;
Has a service life of up to 30 years.

Important ! Ceramic chimneys are recognized as the safest design among similar solutions.

But there are no products without "flaws". For ceramic products, the disadvantages are increased fragility, high weight and the need for additional work during installation. However, it is worth noting that the advantages outweigh the minor disadvantages of ceramic pipes.

Ceramic chimneys can be mounted both outside and inside buildings

Design features

The structure of the chimney has several elements, which are arranged as follows (from the center to the outer edge):

Cylindrical ceramic tube;
Thermal insulation, which consists of two halves and easily bends around the pipe;
Concrete shell - stone block in which the main structure is located;
Reinforcing rods, the task of which is to fix the structure more tightly and give it additional rigidity.

In addition, the kit must contain elements for installation on top of the finished chimney. Their task includes:

Accumulation of excess fluid and its removal;
Wind and weather protection;
Making it possible Maintenance pipes and cleaning;
Boiler connection.

Important ! In order not to have to climb the roof during the cold months to service the chimney, it is recommended to provide additional “doors” at the installation stage through which the pipe will be inspected and cleaned.

The standard structure of a ceramic chimney consists of a pipe, an insulating material and a stone block.

Basic installation principles

After the acquisition and delivery of all elements of the future chimney, it is worth checking their integrity and completeness. After that, you can proceed to the installation process, carefully following the manufacturer's instructions.

Installation of ceramic chimneys is carried out from the bottom up. The steps are carried out in a certain order:

Preparation of the base, which is the base of the chimney, a container for collecting condensate, a tee for connecting the chimney to a boiler, fireplace or stove system and a tee for inspecting and cleaning the interior.
Important ! Proprietary ceramic tees are expensive and often only available on special order. You can replace them with metal counterparts, which are available in all specialized stores.
Assembly of the main ceramic pipe system.
Assembly of the final set.

It is worth noting that manufacturers offer pipes of different lengths, and more often the buyer stops at the universal value of one meter. The objective reason for this choice is less work on connecting elements and relative savings when buying. However, during the installation itself, problems can begin, since an important condition for a quality assembly is the careful smoothing of the connecting sealant along inner space pipes. In order to perform this work exemplarily on meter pipes, it is worthwhile to purchase in advance a piston of a suitable diameter, designed for such manipulations.

Correct parameters of the chimney outlet to the roof

Also, the installation of ceramic chimneys implies strict adherence to permissive indents relative to other elements of the house under construction.

For the height of the chimney above the roof of the house, the parameters should be as follows:

For flat roofs - at least 120 cm;
For pitched roofs:

when the pipe is located 1.5 meters from the ridge - the elevation above it is at least 50 cm;
when the pipe is located 3.0 meters from the ridge - not lower than its level;
when the pipe is located more than 3.0 meters from the ridge - not lower than an imaginary line, which is located 10 degrees below the level of the ridge in relation to the horizon.

Important ! Often used for roofing roofing materials with high combustion rates. In this case, it is necessary to raise the ceramic chimney 1.5 meters above the ridge line.

The height of the ceramic chimney pipe is strictly regulated

Step-by-step installation of a ceramic chimney

So, we proceed directly to the process of installing a ceramic chimney:

We prepare the base. The main requirement for this stage is to provide a strictly horizontal flat surface.
On the base, using cement mortar, we install a module, which in the future will ensure the connection of the ceramic chimney to the main system of the fireplace or boiler.
We prepare a solution for seams. This is an acid-resistant composition made from a dry mixture of a special sealant. The proportions of dilution with water are usually one to seven.
We install a tee on the module and seal the joints with the prepared solution.
We mount the remaining straight elements of the chimney structure. Do not forget to carefully coat the seams with a solution.

Important ! It is necessary to avoid getting the joints of the chimney pipe into the intersection with the floor slabs. If this cannot be avoided, then it is worth taking care of additional insulation with non-combustible materials.

It is better to entrust the installation of a ceramic chimney to professionals who know all the features of the installation technology

"Secrets" of experienced craftsmen

Like any difficult job, the installation of chimneys using ceramic pipes has its own characteristics:

The total height of the chimney must exceed five meters.
When erecting wooden house future shrinkage must be taken into account, otherwise the structure of the chimney may be damaged.
The joints of all joints of ceramic pipes must be accessible for inspection.
When passing a ceramic chimney through unheated rooms (attic), it is worth taking care of additional insulation.
The ceramic pipe must be attached to the walls and corners with clamps.
Pipes on the roof of the house, whose height is more than 1.2 meters, must have an additional fastening element in the form of stretch marks.

In addition, ceramic chimneys require mandatory maintenance twice a year, which includes:

Checking all elements for tightness;
Traction check;
Cleaning of soot from the internal surfaces of pipes.

Scheduled chimney cleaning

Only professional approach

If some work in a house under construction can be carried out independently, then this type of activity should be entrusted only to professional builders. There are too many nuances that are not known to amateurs, you need to know and take into account in this work. Any mistake made can not only destroy all installed structures, but also create dangerous situations for the life and health of people living in the house.

Ceramic chimneys installed by professionals are a cozy and safe warmth in a new home.

Every Vacation home that is heated by gas, liquid or solid fuel boiler in without fail equipped with a chimney. Brick, stainless steel, ceramic and asbestos-cement pipes can be used as a material for the chimney. Ceramic chimneys are by far the best solution to the problem of removing the products of combustion of recycled fuel.

They are superior to brick and metal flues in all respects, and a ceramic chimney should not even be compared with asbestos-cement pipes. After all, asbestos smoke channels are dangerous from the point of view of all fire and sanitary standards.

Components of a ceramic chimney

Ceramic chimneys are a structure consisting of 3 elements. Smoke channel structure:

The inner layer is a ceramic chimney pipe.
The middle layer is a heat-insulating material.
The outer layer is a protective concrete shell.

Ceramic chimneys are conditionally divided into several parts. The device consists of the following elements:

Foundation.
main part.
Head that goes to the roof of the building.

The main receiver of the device must be equipped with the following elements:

Tee for connection to a heating device (boiler, stove, fireplace);
Revision for viewing and cleaning;
Ventilation grill.

Ceramic pipes for chimneys are equipped on top with an umbrella-head or deflector to protect against wind and precipitation.

What are the main advantages and disadvantages of ceramic pipes

Ceramic pipes for chimneys are made of refractory clay. There are several different options for devices, which allows you to choose best option for both high temperature and low temperature boilers.

The ceramic chimney pipe has the following positive characteristics:

High temperature resistant;
Resistance to temperature extremes;
Resistance to corrosion;
Strength;
Density, which does not allow gases to penetrate through the walls;
Thermal conductivity;
Low roughness;
Long service life;
Ease of installation.

Ceramic chimneys are expensive. It is the price that is the main disadvantage of this type of device.

In addition, the disadvantages include:

The large weight of the structure, which requires the mandatory installation of a foundation;
Possibility of installation only in vertical position.

Varieties of ceramic chimneys

Ceramic chimneys are sold as a finished three-layer structure, where basalt or mineral wool enclosed in a stone shell is used as a heater.

Ceramic chimneys are of the following types:

One-way;
Two-way;
With ventilation valve;
Without vent valve.

Basic requirements for the height of the structure

There are structural height requirements for ceramic smoke ducts. So, the size from the boiler to the mouth of the pipe should not exceed 5 meters. However, we should not forget that the thrust also depends on the height of the pipe. The height of the flue above the roof is determined based on the following rules:

On the flat roof the height is 1.2 m.
On a pitched roof, when the chimney is less than 0.5 m from the ridge, the elevation should be 0.5 m from the level of the ridge.
At a distance of 1.5-3 m from the ridge, the height should be equal to the line of the ridge.
If the distance from the ridge is more than 3 m, a height of at least 10 ° from the ridge line above the horizon is allowed.

The pipes of the new generation Wolfshöher brand W3 are designed for installation inside a frame, concrete or brick casing. Photo: Wolfshoher Tonwerke

Brick houses are built infrequently today: it is too difficult to find a good master and suitable material. Much more in demand are systems from ready-made elements (modules), which allow you to assemble a smoke “main” in one or two days. For many years, pipes made of steel and ceramics have competed on the market. The former are usually guaranteed for no more than 10 years, and the latter for up to 30 years (while the actual service life of ceramic pipes exceeds 50 years). Indeed, pottery is more resistant to impact. high temperatures and caustic smoke condensate, however, they cost 2.5–3 times more than steel ones and, moreover, are extremely demanding on the quality of installation. Such a significant increase in costs will justify itself only with a responsible approach to choosing a system and strict adherence to the rules for assembling the structure.

An outdoor chimney is preferred in terms of fire safety and save space, but requires better insulation and weather protection/

Consoles and brackets for the external chimney should be attached to the supporting structures of the building, and not to the façade cladding. Photo: Schiedel

Types of ceramic chimneys

Thin-walled products of the Kerastar system are equipped with a stainless steel casing at the factory. Photo: Schiedel

Ceramic chimneys are represented on the Russian market by products from ECOTON, EFFE2, Schiedel, TONA and Wolfshöher Tonwerke. ECOTON, Schiedel and TONA offer complete insulated sandwich systems. Wolfshöher Tonwerke produces only fireclay pipes and glue for them - both are used by small manufacturers and assembly firms. EFFE2 products stand apart, with which we will begin the review.

Chimney made of ceramic modules

Chimney made of ceramic modules (EFFE2 ULTRA, EFFE2 DOMUS). It consists of elements of complex cross-section - with inner and outer walls and radial bridges. The working channel can be round (diameter 120–300 mm), oval or rectangular; the outer section of the pipe is only rectangular.

The Tona Tec Las (a) system is designed for high pressure flue gases and is designed for heat generators and boilers that use liquid and gaseous fuels. Insulated system Tona Tec Plus (b) is suitable for boilers, stoves and fireplaces running on any type of fuel. Main elements of chimneys: 1 - working channel; 2 - concrete casing; 3 - connection module; 4 - revision; 5 - condensate receiver. Photo: TONA

The small mass of the structure (about 27 kg / linear m with a channel diameter of 140 mm) makes it possible to do without a foundation; Surface-mounted installation (supported by a brick or block oven) or installation on a wall console is also possible.

The main disadvantage of a chimney made of all-ceramic modules is associated with insufficient thermal insulation of the internal channel for Russian conditions and, as a result, abundant, especially if equipment with a low flue gas temperature is used (condensing boiler). You have to purchase an additional heat-insulating casing made of pressed stone wool for plastering or independently assemble an insulating box (for example, from gypsum-fiber sheets filled with basalt wool). Another problem is the relatively low strength of the structure: it must be placed inside a pre-designed shaft, lined with bricks or reinforced with steel corners.

Pros and cons of a ceramic modular chimney

Advantages	disadvantages
Resistant to moisture and acids, compatible with equipment operating on gaseous, liquid and solid fuels.	Demanding on the quality of installation. Pipes are quite fragile and can crack if improperly and carelessly assembled.
Withstands short-term exposure to temperatures above 1000 ° C (soot fire in the pipe).	Concrete-encased models need a solid foundation (usually their own foundation).
Helps to minimize the amount of flue condensate; compatible with devices for collecting and draining condensate.	Difficulty in repair and replacement. Partial or complete dismantling such a chimney in an equipped dwelling is difficult.
Eliminates the possibility of leakage of flue gases into the premises, some systems are able to operate at excess gas pressure (gas-tight systems).
Two-channel systems provide and allow you to organize the supply of combustion air.

Chimney with concrete casing

A chimney with a concrete casing (for example, ECOTON S-block, Schiedel UNI, TONA TEC) is a three-layer "sandwich": the inner ceramic pipe is wrapped with heat-insulating material and enclosed in a shell of hollow claydite-concrete blocks. The casing not only performs a protective and decorative function, but also gives stability to the structure. Such a chimney can only be root: it is installed next to the heating unit on a common or separate foundation.

Pipe wall thickness different manufacturers varies from 4 to 6 mm; this setting has no effect on performance characteristics construction, however, thin-walled products require more care during transport and assembly. The accuracy of the manufacture of sockets is very important, which affects the consumption of the mounting solution and the tightness of the joints.

As thermal insulation, ordinary flexible stone wool mats or ready-made "shells" of the same material, but with a higher density, can be used. The latter are preferred in terms of durability and ease of installation, but cost 40% more.

In the concrete elements of the casing, holes must be provided for vertical reinforcing bars, which ensure the strength of the masonry. When installed outside the building, the casing should be plastered and painted with facade paint.

In the upper part of the chimney, they are especially carefully insulated, using expanded clay gravel for this (its advantage is low water absorption) or ready-made clips made of mineral wool. Photo: Red Roofs

Chimney with metal casing

A chimney with a metal casing (for example, Schiedel Kerastar) is still the same warm “sandwich”, but designed for wall mounting. It is able to withstand outdoor use and does not need finishing (the outer pipe is made of polished stainless steel). Another advantage of such systems is the ability to assemble a chimney of complex configuration, bypass rafters and other obstacles (due to the presence of bends 15, 30 and 60 °).

The shell above the roof is made of reinforced concrete or sheet steel imitating brickwork; an umbrella is made of steel or copper. Photo: Red Roofs

Chimney installation

The main difficulty in installing ceramic is due to the fact that the design always includes steel elements - an inlet pipe, a cleaning door, and sometimes also a gate, wall mounting brackets and clamps. Since steel has a higher coefficient of thermal expansion than ceramic, joints should be made with a gap of 2–5 mm, using asbestos cord or elastic heat-resistant sealant to seal the joints (Fischer DFS GR, PENOSIL 1500 °C, etc.).

Tiled stoves and fireplaces are often equipped with a mounted ceramic chimney, which not only serves as an interior decoration, but also allows more efficient use of heat from the appliance. Photo: Godin

Pottery pipes during installation are glued with special silicate glue. In this case, it is necessary to carefully remove excess working solution, especially from the inner surface of the channel, which must be perfectly smooth, otherwise the pipe will quickly become clogged with soot. Concrete casing modules are laid on cement glue. Since the height of the elements is small, it is necessary to constantly control the verticality of the chimney using a plumb line or a laser level.

Fire clearance from the inner walls of the pipe to unprotected wooden structures must be at least 500 mm; to closed with a heat-insulating screen (mineral wool + steel) - 380 mm.

Finally, it is very important to correctly select and carefully install the head, consisting of a cover plate (usually concrete) and a metal deflector umbrella. The plate must hermetically close the gap between the working channel and the casing. After all, if the insulation in the upper part of the pipe becomes damp, the draft will deteriorate sharply (it may even tip over) and the amount of condensate will increase. An improperly manufactured deflector can also cause traction problems. In this regard, it is better to purchase a cap from the manufacturer of the chimney, even if it costs more than one made on site or ordered from a third-party workshop.

German smoke exhaust systems are of high quality, reliability and good heat technical specifications. Tona chimneys are a clear confirmation of this statement.

Tona products are distinguished by thoughtful design, the use of HEIGHTECH (special structure) ceramics, as well as a wide range of accessories offered to the consumer.

About Tona

The German manufacturer of chimney pipes Tona has existed since 1891. From the very beginning of the company's existence, the consumer has been offered high-quality ceramic pipes. The whole process, from the preparation of clay to the receipt of finished products, is controlled by the company's employees.

Tona has its own quarry, which allows us to reject second-rate clay and constantly monitor the quality of raw materials.

Ceramic chimneys from Germany Tona are manufactured using the HEIGHTECH method, which ensures high strength, heat resistance of the structure, with a relatively low weight.

Advantages of the HEIGHTTECH solution:

Acid resistance.
Smaller wall thickness and, accordingly, weight.
Reducing the number of joints.
Fast and uniform heating of the structure.

Tona chimneys are optimally suited for all operating conditions. If necessary, you can use systems for baths, fireplaces, boilers running on gas, liquid or solid fuels.

Types of chimney pipes Tona

Tona smoke extraction systems offered to the consumer have the following characteristics:

Dimensions - the consumer is offered pipes with a diameter of 80 to 300 mm, a length of 500 and 1000 mm.
Type - systems with top and bottom connections are provided for connection.
Design features- the company offers one and two-way pipes with ventilation duct and without it.

The Tona range of smoke exhaust systems includes four basic modifications.

Three-component pipes Tona tec iso

The Tona tec iso chimney system is designed to be connected to heating appliances, regardless of the type of fuel used and the principle of operation. The main features and technical characteristics of pipes are:

The upper and lower connection of the boiler to Tona tec iso is provided. The system is designed for indoor and outdoor installation. To seal the joints, a special mineral-based sealant is used.

Two-component chimneys of the Tona tec system

Tona tec ceramic chimneys are a two-component system for the removal of flue gases with heating temperatures up to 600°C. Depending on the type of boiler, the joints are sealed with mineral (KIT) or silicone sealant. The use of KIT makes it possible to withstand the maximum surface heating up to 1000°C without depressurization of the system.

Tona tec two-component ceramic pipe has different characteristics and purpose, depending on the sealant used:

Cerasecur is a silicone base used for low temperature heating units. Ideal for connection to a condensing gas boiler. Use for any equipment with the closed combustion chamber is allowed. Maximum operating temperature 160°C.
KIT is a mineral base, the parameters are calculated for operation at a temperature of 400°C. Short-term heating up to 600°C is allowed. It is used when operating with liquid fuel and gas boilers with closed and open combustion chamber.

The Tona tec ceramic chimney with two channels is supplied with a special outer shell made from lightweight concrete. Sealant is selected independently.

The Tona tec two-way chimney with ventilation is the optimal solution for rooms with limited space and insufficient air circulation. During the operation of the boiler, oxygen from the street is burned, which enters the boiler room through the ventilation duct.

Chimneys with stainless steel casing Tona star

Ceramic chimney pipes with stainless steel outer sheath Tona star are popular due to their simplicity and lightness of construction, as well as good appearance.

Modification features:

Real German Tona star chimney systems, unlike fakes, have an internal ceramic layer. On individual branches, adapters and revision elbows, the company logo is embossed.

Chimneys series Tona tec san

Installation of Tona tec san ceramic chimney pipes allows you to repair an existing channel or to refurbish the system. The series has technical parameters that allow it to be used in the following cases:

The removal of condensate, which is formed in a small amount, is carried out thanks to a special condensate drain system. Installation of the pipe is carried out by means of installation in an existing chimney.

Features of the installation of chimney pipes Tona

The technical documentation supplied with the Tona Fume Extraction Kits provides installation instructions. Depending on the selected modification, the connection features may differ slightly.

Before the beginning installation work it is necessary to carefully study the recommendations of the manufacturer and take into account the existing SNiP, as well as fire safety requirements.

Foundation requirements for Tona pipes

Tona tec and Tona tec iso systems are distinguished by their high weight due to the outer shell (blocks) made of porous concrete. Before installing the modifications, you will need to make a foundation for the installation of expanded clay concrete blocks.

Exceeded the dimensions of the blocks by at least 20 cm.
It was monolithic, reinforced.

The Tona star and Tona san systems are lighter and can therefore be mounted on a support bracket. There is no need to make a foundation.

Rules for organizing the passage of overlap

The norms associated with the passage of the overlap are clearly specified in the SNiP. In particular, the safety distances from the chimney to combustible materials are indicated there. For double insulated pipes, minimum distance to wooden surface be at least 3 cm.

When installing single-wall smoke exhaust systems, it will be necessary to increase the gap to 5 cm. The distance from the tree to the chimney is filled with non-combustible mineral insulation.

When mounted through concrete slabs, no fire clearance is required. But, the diameter of the hole is expanded by several centimeters to facilitate installation and thermal expansion.

Tona chimney installation wooden house requires special care. Pipes should not be closer than 1 meter from the supporting structures.

How is the output through the roof

The output of the pipe through the roof requires the manufacture of a special penetration, wooden frame, the gaps in which to the chimney are filled with insulation. During installation work, the following conditions are observed:

Chimney trim brand Tona

The chimney of Tona tec and Tona tec iso is located in concrete blocks, made of light porous material exposed to moisture and dampness. To protect the structure, it is necessary to clad the walls with ceramic tiles or layer of plaster.

The cladding is carried out using adhesives designed for outdoor use, able to withstand heat and temperature fluctuations. The installation of a ceramic chimney Tona in the bath may require the additional use of a reinforcing mesh when plastering the frame.