A stove for a bath with a remote firebox - installation features. Updated 03.06.2020 || Sauna stoves without a remote firebox

During the planning of a plot for a country house, most of the owners seek to allocate a site for the construction of a bath. This place will not only contribute to keeping the body clean, but also give health to the body for a long time, raise vitality. The Russian bath has always been more than just a place for taking water procedures. This is a whole cult that has traditionally received a lot of attention.

The central place inside is occupied by boilers for a wood-fired sauna with a tank. This type of fuel has a significant number of advantages over others. Also, during construction, it is possible to choose the most comfortable design scheme and its individual elements for a particular room. If you can't do everything with your own hands, then you can just buy a boiler for a wood-fired bathhouse, but this will require much larger financial investments.

What the boiler consists of

Before choosing a ready-made boiler for a wood-fired bath or its project for construction, you need to familiarize yourself with the internal structure of the system and its components. The overall efficiency of the structure is the envy of the well-coordinated work of each component with the rest.

In the scheme of home-made boilers for a wood-fired bath, the following elements are necessarily present:

• The basic part is a heater. It helps to accumulate the heat generated by the system. The duration of retention depends on the total volume of the stone embankment capable of retaining the heat energy generated by the wood.
• Central chimney. It is based on a vertical pipe through which light combustion products are removed. It also forms a draft by circulating air currents.
• Boilers for wood-fired baths in Voronezh, Orel, Samara or another city will not do without a water heat exchanger. Its functions include heating water for its subsequent use.
• A walk-through tunnel with a small door will allow heating boilers for a wood-fired bathhouse, the price of which depends on the design, from a dressing room or from an adjacent room. This door is often made of heat-resistant glass.
• Firebox (firebox), an area in which wood or other solid fuel available is heated. In this zone, heat is released from the combustion products. The lower part is equipped with a grate of grates, on which fuel is laid for various, including cast-iron boilers for a wood-fired bath. You will need to mount the door opposite the firebox, as well as form bevels to automatically roll off the combustion residues.
• At the bottom of the boilers, wood-fired baths (photos are presented on the page) have an ash pan. They are located under the grate and serve to collect burnt ash falling from the firebox.

Each water boiler for a wood-fired bath, assembled by oneself, may differ from analogues in the structural arrangement of individual elements. In this case, the overall parameters affect its performance.

Varieties

According to the material of manufacture, bath stoves are made of metal or fired brick.

Brick

A brick (or stone) stove is a classic of sauna buildings, but its construction requires certain experience and skills, adherence to safety precautions, knowledge of technology for ensuring good traction and other important nuances, without which the correct functioning of the stoves is impossible. In addition, the stone structure requires sufficient space in the room, the creation of a separate foundation, and special adherence to fire safety rules.

We offer you to familiarize yourself with Bricklaying a round metal stove in a bath

Metallic

Today, the most economical option is metal bath stoves, which have a number of undeniable advantages.

• Profitability. The metal stove is compact, its installation does not take much time and space.
• Huge selection of options. It is possible to choose a model suitable for a specific bath.
• Ease of installation. In order to install a finished metal oven, no oven skills are required.
• Due to its compactness, the metal stove can be lined with a heater. So it will keep warm for a long time and look like a classic sauna stove.

Metallic

Today, the most economical option is metal bath stoves, which have a number of undeniable advantages.

• Profitability. The metal stove is compact, its installation does not take much time and space.
• Huge selection of options. It is possible to choose a model suitable for a specific bath.
• Ease of installation. In order to install a finished metal oven, no oven skills are required.
• Due to its compactness, the metal stove can be lined with a heater. So it will keep warm for a long time and look like a classic sauna stove.

Principle of operation and device

Modern boilers for wood-fired baths, made with their own hands or bought in a specialized store, have the same principle of operation as those built many years ago. Solid fuel is placed inside the firebox in one of the possible ways. The option depends on the type of oven. During combustion, ash and soot are collected. They wake up through the grate into the ash pan. From there, the cooled particles are removed manually with a spatula.

Warm air, heated by burning wood from the firebox, rises upward, providing warmth to the stove and the layer of stones located on it. The latter slowly gives up its heat to the room, providing a comfortable temperature for the steam room.

Manufacturers offer combi boilers for wood-fired baths that use gas as an alternative heating method. However, not in all areas it is possible to connect to the gas supply system, therefore the classic model on mono-fuel is more popular.

The difference between the designs of boilers in a wood-fired bath (photo below, the price is here or on the manufacturer's website) is most often in the location of the water tank.

There are several zones of its installation, which have positive qualities:

• Schemes with remote tanks. This type is the most popular design. With its help, it is possible to obtain hot water used to heat the rest of the building. This model allows you to warm up the air inside well before the water has time to boil. It is in demand in saunas that use dry and hot air. High quality stainless steel is used for the tank material. Installation is carried out, as a rule, in an adjacent room, and the connection is carried out using registers, or a pipe hose. The disadvantage of the design is the relative complexity of installation work, additional costs for registers and the complexity of installation.
• The control tank is mounted directly into the chamber to the firebox. The design is relevant for furnaces made of pipes. Water heating in them is carried out at the upper point of the furnace. However, this is not always an effective solution. The main rule used in the installation of such structures is the maximum tightness for all seams, which will extend the service life of the device.
• The installation of a tank on a chimney differs in two installation options: a tank in the form of a cube or a parallelogram is a pass-through unit on the roof, or a tank serves as a pass-through unit through the ceiling to the second floor. The tank is heated not only due to heat exchange in the pipe, but also due to the furnace registers, which allows the use of significant volumes during the heating of the liquid.
• The hinged design of the tank provides for mounting on a wall or other vertical surface. Water heats up inside due to heat exchange received from the oven walls.The material used for this construction is stainless steel.

Average prices for furnaces with different locations of the water tank

Exploitation

There is nothing modernized or non-standard in the operation of the stove itself. But the first heating will definitely be uncomfortable because of the strong smell. The first and second firebox is performed strictly with the doors open (vents, if any). Do not heat up the structure as much as possible during these periods.

It is better to control the heating process by examining everything that is adjacent to the stove, as well as the chimney. Feel the cladding and other interior structures of the bathhouse nailed nearby. It will be at this time that it will be clear whether everything is done properly.

And further operating rules are as follows:

• Pine, spruce or maple - these firewood will quickly smoke the oven system. The chimney will be blocked.
• We use strictly dry wood, without paint and glue.
• Remember the ash pan. It is not only for cleaning, but also for supplying oxygen. Open it 2-3 cm from the very beginning.
• Clean regularly, but ideally. It is better if a little soot remains on the walls. It's better for the burning process.
• We melt without water in the tank. We fill it during the heating process.
• If the room cools down to subzero temperatures, then you should not leave liquid inside the stainless steel structure. This will break the seams.

"Gorynych" is a serious and high-quality installation for a bath with all the conveniences. Such a stove cannot be budgetary, designed for 1-2 seasons. Having bought and installed, you do not have to worry about an early replacement, but it is very difficult to steal a two-hundred-kilogram box from a bathhouse.

Kindling is done with dried wood. For this, it is better to use deciduous trees. It is undesirable to use coniferous raw materials, since resinous fumes from coniferous wood will quickly clog the chimney.

When removing ash, it is necessary to leave at least a few millimeters - this will serve as a thermal layer between the concrete base and the burning wood.

The chimney diameter is large enough, therefore, with proper operation, cleaning will not be required more often than once every three years.

The cleaning hatch is located at the rear of the oven. If you plan to completely brick the stove, you need to plan ahead for access to the cleaning hatch.

When firing up, the tank must be filled with water. After using the bath in the winter months, the water remaining in the tank must be completely drained, since at low temperatures, solidifying water can break the metal.

Kindling is done with dried wood. For this, it is better to use deciduous trees. It is undesirable to use coniferous raw materials, since resinous fumes from coniferous wood will quickly clog the chimney.

We invite you to familiarize yourself with Installation of a stove pipe in a bath

When removing ash, it is necessary to leave at least a few millimeters - this will serve as a thermal layer between the concrete base and the burning wood.

The chimney diameter is large enough, therefore, with proper operation, cleaning will not be required more often than once every three years.

The cleaning hatch is located at the rear of the oven. If you plan to completely brick the stove, you need to plan ahead for access to the cleaning hatch.

Designs with built-in or hinged water tank

A tank for heating water is a metal container of a certain volume, into which cold water is initially poured and in the process of heating the furnace it heats up.

A hinged tank located on the other side of the stove (in some cases even in another room) is not always convenient. Also questionable is the pleasure of washing out of the tank, which is built into the body of the stove.

Firstly, it is impossible to control how much water is still left and whether it is necessary to add. Secondly, constantly boiling water gives off too much steam, which is not very comfortable for a small steam room.

Advantages of the remote water tank

Any storage tank in the bath can be heated in one of two ways - either from the firebox itself, or from the chimney. The remote tank can only be heated by means of the pipes leading from the furnace coil. The disadvantage of the design is the need to be close to the stove (no more than 300 cm), but for most steam rooms this is enough.

An example of a remote water tank

In general, the heating of water in the bath can be organized systematically - if the tank is large, the chimney will be the best location when the passing hot smoke heats the water. Small storage tanks can be installed directly on the heater, but then a good steam outlet must be provided. It is advisable to mount small tanks outside the steam room.

Rules for choosing a sauna stove

"Gorynych-2" and "Gorynych-3" were created from the same materials, according to modern technology. Therefore, when determining which one is better to buy for your own bath, it is better focus on your needs.

If a building large and divided into 3 compartments (washing, steam room and rest room), which need to be heated with high quality, Gorynych-3 is perfect.

Judging by numerous reviews, this oven will also be the best option if available. the need to get rid of the problem of cold floors in different rooms.

"Gorynych-2" is cheaper, but it is able to warm up well only 2 compartments - a spacious steam room and a dressing room.

Review of the best models

On the market there are wood-burning stoves for a bath with a tank, both domestic and foreign manufacturers. Let's review the best models that have earned the recognition of the buyer.

The best foreign boilers for a wood-fired bath with a tank

When choosing a boiler for a wood-fired bath, you should also think about its safety. Domestic models are often non-volatile, for foreign products, an electricity connection is required

Harvia 20 ES Pro S

The budget version of the Finnish manufacturer, which is distinguished by a long service life, high performance and convenient operation.

Harvia 20 ES Pro S

Model specifications:

• Dimensions - 430x760x650 mm
• Weight - 75 kg
• Thermal power - 18 kW
• Chimney diameter - 115 mm
• The volume of the built-in tank is 20 liters.

The external casing of the unit is made of stainless steel, there is a cast iron door with glass to complement the special atmosphere of the sauna with reflections of fire.

The average cost of the furnace will be 39,000 rubles.

Harvia 20 ES Pro S user manual

HARVIA 36 DUO

The peculiarity of this model is that the body is made of stainless steel, resistant to corrosion, which is especially important when using the device in a sauna or bath. The stove is installed in the steam room, but the firebox is carried out from the adjacent room.

HARVIA 36 DUO

Specifications:

• Dimensions - 810x510x510 mm
• Weight without stones - 80 kg
• Thermal power - 31 kW
• Steam room volume - 14-36 cubic meters
• Chimney diameter - 115 mm

The average cost is 89,000 rubles.

Operating instructions HARVIA 36 DUO

Kastor Karhu 18 PK ES

A model with a built-in tank from a well-known Finnish manufacturer, which has been supplying high-quality stoves for baths and saunas to the European markets for almost 100 years. Kastor Karhu 18 PK ES is made of stainless alloyed metal, with a heat-resistant glass insert in the door.

Kastor Karhu 18 PK ES

Product Specifications:

• Dimensions - 435x695x780mm.
• The volume of the tank is 26 liters.
• Chimney diameter - 135 mm.
• Furnace weight - 76 kg.
• The volume of the steam room is up to 18 cubic meters. meters.

The average cost of this model will be 49,000 rubles.

Operating instructions Kastor Karhu 18 PK ES

The best Russian boilers for a wood-fired bath with a tank

Russian models of wood-fired boilers are recognized all over the world as high-quality and reliable equipment without any frills and excessive automation of combustion processes.

Taman 10 TB

One of the best domestic models, which, when designing the product, paid great attention to the issue of the temperature of the flue gases leaving, minimizing it and thereby providing a comfortable atmosphere in the steam room.

Taman 10 TB

Specifications:

• Dimensions - 702x331x850mm.
• Weight - 46 kg.
• Material - structural steel.
• The heater is open.
• Chimney diameter - 115 mm.
• The volume of the steam room is up to 10 cubic meters.

The main advantage of the model is that the walls of the firebox are made of structural steel up to 4 mm thick, which ensures a long service life of the product. It is also worth noting the low cost of the device - on average, the purchase will cost 12,000 rubles.

Operating instructions Taman 10 TB

Ermak 12

Compact model for arranging a small bath with a steam room up to 14 sq. meters. The firebox is made of 6 mm thick steel. The body and flue system are made of steel 4 mm thick, in places with the highest thermal load - lined steel up to 6 mm.

Ermak 12

Design features:

• The depth of the firebox is up to 500 mm.
• The location of the chimney is central.
• Power - 12 kW.

The average cost of such a furnace is 11,900 rubles.

Operation manual Ermak 12

Varvara Polenitsa

A stove for a bath from a Tver manufacturer, which offers its customers economical and easy-to-use designs. A convenient option for a bath that is not connected to the water supply. The water tank is hung in a special pocket on the side wall of the furnace, heating is carried out by transferring heat from the wall of the structure. The main plus is that the tank is removable, it is easy to remove and wash it.

Varvara Polenitsa

Technical characteristics of the device:

• Power - 18 kW.
• Combustion chamber capacity - 0, 075 cubic meters.
• Fuel is wood.
• Dimensions - 860x450x720 mm.
• Weight - 120 kg.
• The internal volume of the chimney is 110mm.
• Steam room volume - 24 cubic meters. meters.
• The capacity of the hinged tank is 50 liters.

Among the advantages of this model, it is worth highlighting such points as ease of installation and maintenance, there is no need for a water supply system, the water tank is made of food-grade steel, fast water heating, uniform heating of stones.

And, of course, do not forget about such a main advantage - it is an affordable cost - the average price of a product will be 18,000 rubles.