Cast-iron stoves for giving wood-burning: consider the types and principle of operation of long-burning stoves

Koza K (Kratki, Poland)

The products of the Polish manufacturer Kratki have been known in Europe since 1998. A couple of years later, they began to actively promote it in the CIS. Today the equipment of this TM is available in 56 countries of the world. The range includes fireplaces, freestanding stoves, biofireplaces and accessories to all of the above. One of the popular lines is Koza K, a Victorian-style cast iron hardware. The manufacturer offers several varieties of each of the models: with decorated doors, made of steel or cast iron, with or without a turbine, water circuit, thermostat. The inside of the firebox is fully lined with fire-resistant ceramics

There is a "clean glass" system against soot and a branch pipe for supplying air from the outside - a convenient function if it is important not to dry out the air in a heated room

Impressions from the application. Appearance is an important advantage of the line. Large firebox for 9-10 logs, large glass, keeping clean. Products are made of cast iron, so you need to be ready to go into operation within an hour. This is compensated by the inertia of the system, on one tab it is possible to maintain a comfortable temperature in the room for 5-6 hours. If the case itself is massive and there is no doubt about its strength, then the quality of the fittings is average against its background. The latches are made of thin steel, the door handle eventually ceases to sit securely in its place. There is a possibility that after a couple of years the fittings will have to be changed, but it all depends on the nature of the operation.

View an overview of the k9 model - the oldest of the above:

Improvement of cast iron stoves.

Modern cast iron furnaces have changed significantly over the past ten years. They have become more economical, their efficiency, heat transfer and compliance with all fire safety rules and regulations have significantly increased.

There are simple traditional ovens, they perform the same functions of heating small rooms and cooking food on them. After some modernization, they are still cheap and practical.

But a large assortment of complex cast iron furnaces has appeared, in which new scientific and technical solutions and materials have been introduced:

Cast iron stoves with a water circuit. In this oven, the firebox is surrounded by a double wall. There is a coolant between the walls. This is a kind of boiler with which you can heat the whole house and provide hot water.

• Cast iron stoves with a long burning system, or they are also called gas generating stoves. In this furnace, fuel is burned in two furnaces. In the lower furnace, firewood burns with a minimum air supply, and in the upper furnace, pyrolysis gas is burning, which is released during the combustion of fuel in the lower furnace. The upper and lower furnaces are separated by a grate through which the pyrolysis gas passes. Pyrolysis gas consists of methane, hydrogen and carbon oxides, emitted during weak wood burning (smoldering), due to the small amount of oxygen supplied to the lower furnace.
• To improve the inertial heat transfer and protect the metal from overheating, the inner surface of the furnace is laid with fireclay tiles with a gap between the tiles and the furnace wall of 2-3 cm.
• To reduce heat losses and protect the chimney from burnout, the chimney is divided into two parts: heat exchange and exhaust. Also for these purposes, a regulating damper is installed at the beginning of the chimney.
• A furnace door made of heat-resistant glass is installed in a cast-iron frame with soot blowing. This makes it possible not only to follow the combustion process in the furnace, but also to admire the play of flame and the flight of sparks.
• An adjusting valve is installed on the air supply, which makes it possible to regulate the intensity of fuel combustion in the furnace firebox.

Stoves for home on wood burning long burning: varieties and designs

When choosing wood-burning stoves for the house, long burning, you need to take into account that they do not immediately burn fuel, but gradually. That is, the wood smolders, but does not burn. A similar effect is created due to the special regulation of the air masses. For this, the unit is equipped with a pressurized chamber. In this case, air enters forcibly. The wood burns from top to bottom, which creates burning for a long time.

Depending on the type of fuel, the following types of stoves are emitted:

wood-burning, which only run on wood;

By their design, stoves can be with a built-in stove, standard, with, as well as fireplace stoves. Also, such equipment is convection. In this case, air is drawn in at the floor, passes through the entire device and goes up into the room. There are systems with liquid heat exchangers that are mounted in the combustion chamber.

In addition, heating products can be made of steel, brick or cast iron. You can buy a wood-fired home stove with a water circuit, a fireplace stove or a device with a hob.

How to choose a stove for giving wood burning long burning with a hob?

Products with a hob are used to create a comfortable microclimate, for cooking and even for heating water. The combustion process is regulated by moving air through a gate or ash pan. Furnaces are stationary and portable.

Hobs are often equipped with collapsible burners that provide access to an open fire.

Features of homemade wood burning stoves for a long time

Any self-made long-term burning has the advantage of high efficiency, economical consumption of firewood and a prostate in management.

In this case, it is important to properly equip the chimney. It should not have bends or corners and should be easy to clean.

You can build with your own hands:

potbelly stove, which is distinguished by a simple device. The product includes a metal casing with two doors and a chimney. Firewood is fed into the upper door, and air intake is regulated using the lower door;

Prolonged burning is caused by wood decay at elevated temperatures, and heat generation is regulated by supplying air through the blower and vents.

Such structures can be made independently, but you should stock up on materials and drawings.

disadvantages

Cons
such devices have absolutely Little
, and they can rather be called the features of operation, here relate
:

1. For proper operation of the device a high chimney is required
   ;
2. If cold water spills on the body
   cast iron may crack
   ;
3. For cast iron, extremely negatively affected by high humidity
   , as a result of which a rust
   .

Cast iron products are enough heavy
, which is both an advantage and a disadvantage. So, the thick walls of the oven make it quite heavy, which complicates transportation a little. At the same time, it is precisely the thickness of the walls that allows for a longer time keep warm
in the House.

Thus, a cast iron portable stove is an excellent alternative to the bulky complex one. She easy to install
and further operation, fits perfectly into any interior. Model, color and configuration can be perfectly different
.

The heat transfer of cast iron is somewhat less than that of bricks, but much higher than, for example, of steel. For a summer residence or a country house, this is generally perfect option
- it will take very little time for a cold room to fill with an atmosphere of warmth and comfort.

In the next video
photo selection of cast iron stoves suitable for home heating:

How nice it is to have a small house outside the city where you can come in spring, summer or even winter. Unfortunately, very often the dacha does not have a full-fledged heating system, this forces the owner to puzzle over the eternal question - how to act so that it is warm and economical? Irreplaceable cast iron stoves come to the rescue.

The advantages of such a heater are very difficult to ignore.

First of all, it is the material. Cast iron is very durable and has a very long service life. It is not for nothing that many housewives prefer cast-iron pans. Even at very high temperatures, it keeps its shape perfectly and does not float.

Cast iron stoves for summer cottages are very economical - their efficiency reaches 85%.

Due to the high thermal conductivity, the room heats up very quickly, even after damping it gives off heat for a long time. Thanks to the casting technology, the walls of the furnace are very thick, protected from burning out, wear-resistant and not subject to temporary deformation. It is very convenient due to its compactness and mobility. She's just ready to go. Installing a cast iron stove does not take much time and does not require special skills. For its full-fledged functioning, a foundation and additional cladding are not required - installation on any refractory surface is enough. A variety of shapes, designs and models allows you to make an acceptable choice in terms of price-quality ratio. It is possible to install a stove with a horizontal heating surface, then it can also serve as a stove. More modern models have the ability to work in a slow burning mode, which allows you to keep warm even when you sleep. Cast iron heaters are the best heating means in terms of pricing policy.

I would like to note one more indisputable advantage - a short kindling time, already 15 minutes after laying the firewood, the temperature in the room rises by a couple of degrees.

Like any product, it also has some disadvantages. The room for installing the stove should not be humid, since cast iron corrodes. To install the stove, it is necessary to have a fairly high chimney, the draft depends on its height, and, accordingly, the combustion process. Cast iron is sensitive to strong cooling. If very cold water is poured onto the stove, deep cracks may appear.

There are certain technical characteristics that you should pay attention to when choosing a cast iron stove for a summer residence:

1. Stove power and dimensions. One of the most important indicators, since the proportion between the size of the room and the power of the stove must be strictly observed. It is not difficult to calculate this indicator - 1 kW is enough to heat 1 square meter;
2. Efficiency and economy. The efficiency of a cast iron stove must be at least 60%, otherwise there will be an overconsumption of fuel;
3. The type of fuel that will be used in a particular model. Which is preferable: firewood, peat or coal;
4. Pipe diameter. Another important indicator. The pipe must be wide enough. It is necessary to start from the calculation of 1 kW of power per 8 sq. see pipe section;
5. Furnace wall thickness, its solidity. The walls should be thick enough (at least 5 mm), since a case with thinner walls can quickly crumble during sudden temperature changes;
6. If the stove has glass decorative elements, then the fireproof glass must be at least 3 mm thick.

At the moment, there are three main types of cast iron stoves for summer cottages.

What to focus on when choosing?

Before purchasing a stove, it is worth determining for yourself what functions the device will perform in the house.Your choice depends on whether this unit will be the main source of heat or it will act as an assistant for a gas or electric boiler. Decide if you are attracted to the cooking function available on some stoves and how it can come in handy in your summer cottage.

Be sure to consider the size and characteristics of your space as well. Taking into account the parameters of the room, decide on the required power, efficiency and heat transfer of the purchased equipment. Depending on the area of ​​the allocated space for the installation of the furnace, the dimensions of the unit are selected.

If from time to time it is required to heat a dwelling in the shortest possible time, you need to purchase a model, the body of which is made of steel. Such material has the property of giving off heat to space immediately after heating. Under the described conditions, a potbelly stove is perfect.

For permanent residence in a small house, an alternative to the classic Russian stove will be a convenient option - a device for long burning, characterized by a modern look, presentability and high fire safety.

The principle of operation of some ovens:

How to choose the right oven of this type?

The choice of a long-burning stove for your country house should be made taking into account many characteristics, the purchase of one or another option depends on each of them.

Manufacturer's company. Here, as always, you have to choose between domestic and imported options. The former are considered cheaper, and the latter are of higher quality.

Among Russian manufacturers, it is worth paying attention to the companies Brenern, Termofor and Ermak, and among foreign ones - Zinger, La Nordica EdilKamin, etc. It is best to look for good value for money options so as not to overpay and get really reliable equipment.

Installation and operation features

Modern heating stoves do not require a special foundation, as they are made mainly of special alloys. There are also stainless steel ovens. The furnaces are made of heat-resistant metal structures or cast iron. The operation of the stoves implies their correct installation from the point of view of fire safety.

To do this, you need to follow the rules for installing the firebox, chimney and heating parts relative to walls and other objects. The installation scheme should also ensure uniform air convection in the room, the ability to conveniently open and close the burning furnace firebox if necessary.

Burning wood in a home stove or cooking stove is a fairly long and quite economical process, so very large spaces for storing firewood will not be needed. Systems for long burning on wood for the house often have stoves (hobs).

The scheme of their installation should provide for the use of the stove for their intended purpose with the corresponding requirements and restrictions. The installation of the stove must provide for reliable protection against displacement.

Fireplaces-stoves made of bricks on wood

Brick fireplace stove. Originality, stylishness and good functionality

This type of stove is a design that has a firebox, a straight chimney and a stove with smoke circulation. Stoves of this type are equipped with one chimney in most cases. This is the reason for the alternate firebox, the adjustment of which is carried out with the help of valves.

Furnaces can have different locations: on the same side or different. A fireplace stove with a stove and a heat exchanger will allow you to cook delicious meals. This option will perfectly warm in winter and will allow you to enjoy the sight of the fire. In addition, you can find a fireplace stove with an oven.The laying of such a stove requires stove skills and the process of work is not simple, in contrast to a separate construction. A fireplace stove with a hob will become not only a gathering place for the whole family, but also allow the hostess to please everyone with excellent dishes.

A Russian stove with a fireplace is an interesting and thoughtful option. It has all of the above characteristics.

Advantages of cast iron stoves

If we compare brick ovens and cast iron, then the latter option has a number of advantages:

• A metal stove takes up much less space, it can be placed in a small room, without much damage to the living space.
• There is no need to endure long dirty repairs during the creation of the furnace - the boiler was bought, connected and can be used.
• It will not crack.
• A metal stove is lighter than a brick one - it does not need to arrange such a massive capital foundation for it.
• The unit is easy to install, if necessary, it is not difficult to move to another place;
• Many consider the speed of warming up to be an advantage.
• The efficiency is more than 80%.
• Radiant energy from metal walls is 6-8 times higher than from brick walls of the same area.
• Cast iron is an affordable material, so heating devices from it are inexpensive;
• The wall of the device is protected from corrosion by a layer of heat-resistant paint, which does not deteriorate, and with each new heating it crystallizes more.

Cast iron stove in the interior of the room

Despite the impressive weight, cast iron stoves are small in size and do not look bulky. Due to the fact that they are made by casting, the cases of devices are decorated with various relief patterns and patterns, which makes the stoves a unique element of the interior. Unlike brick ovens, metal ones do not require finishing.

Modern stoves can be equipped with flame control systems, which means that this will allow you to control the temperature in the house.

With due respect to the device, a cast iron stove can last half a century, or even more, since cast iron is resistant to high temperatures, does not burn out or deform. According to these indicators, cast iron furnaces outperform steel counterparts.

A few words about the features of cast iron models

Diagram of the device and operation of "Buleryan"

Easy to install. The brick oven is placed on the foundation. It has to be taken into account in the project of the house, otherwise difficulties in organizing heating cannot be avoided. Cast iron models are not heavy enough to require a strong base. The stove is mounted next to the chimney, and the floor is protected with metal sheet or other non-combustible material.

Ready for use immediately after installation. Models are sold ready to go. Additional cladding is desirable but not required. Unlike cast-iron structures, brick structures are not immediately put into operation after construction, because they need finishing.

There is a temperature control. This function is not provided in all designs, but expensive models from well-known manufacturers are equipped with fuel combustion control systems. If a gas generator stove is chosen for the house, then the owner will not have to wake up at night to put firewood in the firebox.

Cast iron model with decor

Attention! Care must be taken when operating cast iron stoves. In the event of a sudden change in temperature, the case may burst. This is possible if the hot surface is doused with cold water.

This is possible if the hot surface is doused with cold water.

Long burning fireplace stove

Types of stove models for the home

Heating stoves for home are mainly wood-fired long-burning appliances with high efficiency (efficiency). By design, the models can be different, respectively, and the functional characteristics, their applicability for heating specific rooms, also differ.

Heating furnaces for heating living quarters, according to their design features, can be divided into several types
:

• Long burning furnaces with a water circuit;
• Long burning cast iron stoves;
• Long burning cooking stove;
• Heating and cooking ovens;
• Tubular furnaces;
• Fireplace stoves;
• Long burning fireplace.

The finished designs listed are available from retail stores. Each version of the wood-burning stove has its own advantages and disadvantages. Below we will look at some of their most common designs.

Popular models

When choosing a stove for a summer residence, it is better to give preference to brands of well-known and proven companies. Their quality has been tested over years of operation in a wide variety of climatic conditions, and all the shortcomings identified in this case have been eliminated in modern models.

SUPRA ovens, France

Renowned manufacturer of cast iron heating wood stoves and fireplaces since 1878. Supra is the pioneer in combustion control. The model range is more than 140 modifications of stoves, designed for a wide variety of consumers and for a house area from 30 to 200 square meters. Supra stoves are equipped with self-cleaning glass doors, Elobik and Trivik fireplace models are equipped with panoramic glass.

Colmar range of ovens
designed for small houses up to 30 square meters. The price for these models is about 35 thousand rubles. Fireplaces of the Gotham modification are designed for large country houses with an area of ​​up to 200 square meters, the price for them is much higher and amounts to 110-120 thousand rubles.

For the heating of Supra long-burning stoves, you can use not only firewood, but also coal, peat, briquettes and pellets, moreover, the operating time on one tab of fuel is about 10 hours, which allows you to enjoy the warmth without being distracted by taking care of the stove.

JOTUL ovens, Norway

For more than 160 years, Jotul has been producing cast iron heating stoves with a laconic design, outwardly reminiscent of a simple stove. Nevertheless, they are reliable and efficient, equipped with a door with glass and a hob.

Jotul long-burning stoves run on wood, the operating time on each tab in the pyrolysis mode is about 10 hours.

Jotul oven models
have different heat outputs and are designed to heat houses of different sizes. Some of them are equipped with forced draft. The cost of Jotul stoves varies greatly and depends on the power, features and design. Prices for simple models designed for small houses do not exceed 35-50 thousand rubles, and exclusive designer fireplaces will cost no less than 200 thousand.

Guca stoves, Serbia

Serbian wood-burning stoves Guca have held a solid place in the European market since 1958. The most popular Arina model range is equipped with a long burning mode, self-cleaning glass and high efficiency - up to 85%. The Guca Guliver range is equipped with a hob and oven, as well as the ability to connect a heating circuit for heating a summer cottage.
Prices for Guca stoves range from 35 to 80 thousand rubles.

Meta Ardenfire Cast Iron Fireplace Stoves
A range of domestically produced cast-iron fireplaces from imported components. Fireplaces are equipped with heat-resistant glass and can heat up to 200 cubic meters of space. The models are distinguished by a simple and austere design, they do not take up much space and will fit into the interior of any country house. Prices for models of Meta ovens - from 35 thousand rubles.

EcoFireplace ovens
Another popular Russian manufacturer of cast iron and steel stoves is EcoKamin. Cast iron models of this manufacturer differ in a variety of shapes and functionality, they are wall-mounted and angular, with upper and rear chimney connections. Some models are equipped with a hob, the ability to connect a water circuit.

Wood-burning fireplaces Bavaria
with straight or prismatic glass and stone trim fit perfectly into the interior of the living room and in appearance are not inferior to more expensive imported counterparts. Prices for EcoFireplace products - from 20 thousand rubles.

Simple cast iron stoves

Furnace models designed for small country houses are presented by Russian manufacturers.

Country oven PCh-2 from the Udmurt Balezinsky plant
suitable for a modest home of up to 35 square meters. The hob is a single-plate cooker, allowing you to cook a modest meal or boil a kettle. It does not take up much space, its installation does not require additional reinforcement of the floor or the construction of a foundation.

Heating devices from the Chelyabinsk plant
also compact, equipped with two burners and can work on any solid fuel, including debris.
Prices for these models of stoves are available to any consumer, from 7 thousand rubles and more, depending on the capacity.

What is a mini oven

Desktop electric ovens are quite versatile, and most importantly, miniature devices for the kitchen, which are not inferior to standard counterparts in popularity and functionality. It is necessary to choose an electric furnace in accordance with the needs of the whole family, so you need to know in advance the main technical parameters and nuances of use, and then go shopping.

The presence of functions does not depend on the internal volume of the oven: for baking homemade pies, cakes and roasting meat delicacies on the grill, you need good power, and 10 or 40 liters of oven volume - there is no difference. The main thing is that the interior space is non-stick, so as not to spend a lot of effort cleaning the oven after each use.

Miniature counterparts, when properly used at home, can work wonders and completely replace a microwave oven, because manufacturers have provided for all the nuances of operation and such household appliances are produced with the function of heating previously prepared food, as well as defrosting food. Safety doors are equipped with

double glass, and all models have child protection.