Top 20 best solid fuel boilers: 2021-2022 rating for quality and reliability

A solid fuel boiler is used as a heating device in places where there is no gas line. It is usually made of steel or cast iron. This metal is good at releasing heat energy during combustion.

In case of difficulty in choosing a solid fuel boiler for your home, you can refer to our article. Our material provides all the necessary information about the highest quality models. When compiling the rating, we took into account the opinions of both ordinary consumers and experts.

Rating of the best solid fuel boilers for 2021-2022

Location	Name	Price	Rating
Best solid fuel boilers by price/quality for 2021-2022
1	Teplodar Kupper Pro-22 2.0	Learn the price	4.9 / 5
2	ZOTA Yenisei 18	Learn the price	4.8 / 5
3	Lemax Forward-12,5	Learn the price	4.7 / 5
4	Stoker Pro 25-E.	Learn the price	4.6 / 5
The best solid fuel boilers for long combustion
1	ZOTA Topol-32VK	Learn the price	4.9 / 5
2	START 50-Long	Learn more about the price	4.8 / 5
3	Heiztechnik Q HIT PLUS 40	Learn more about the price	4.7 / 5
4	Teplodar Kupper Expert-45	Learn the price	4.6 / 5
The best classic solid fuel boilers
1	Karakan 20ТPEV 3	Learn the price	4.9 / 5
2	Teplodar Kupper Praktik 20	Learn more about the price	4.8 / 5
3	Metal-Fach SMART MAXI 20	Learn the price	4.7 / 5
The best pyrolysis solid fuel boilers
1	Dragon TA-15	Learn the price	4.9 / 5
2	VULKAN ECO 40	Learn more about the price	4.8 / 5
3	Lavoro Eco L-12	Ask the price	4.7 / 5
The best solid fuel two-circuit boilers
1	Hearth Kstgv 31,5M (KSTV31,5M)	Check out the price	4.9 / 5
2	Kiturami KRP 50A	Learn the price	4.8 / 5
3	Karakan 16ТPEV 3	Learn the price	4.7 / 5
The best inexpensive solid fuel boilers
1	Teplodar Kupper Praktik 14	Learn more about the price	4.9 / 5
2	Kiturami KRP 50A	Learn more about the price	4.8 / 5
3	Stoker AOTV 20-E	Learn the price	4.7 / 5

How to choose a solid fuel boiler?

For optimal selection of a solid fuel boiler, it is necessary to take into account a number of parameters. The main ones are:

1. Power of the boiler. The parameter of power is calculated approximately as follows: to heat 10 square meters you need 1 kW. It is better to take a parameter of power with reserve. This will greatly simplify the use of equipment and will allow you to use it in a non-intensive mode.
2. Type of fuel. The heating boiler can operate on different types of fuel. The choice here depends on the natural characteristics. The boiler can operate on wood, coal, solid waste from agriculture or forestry.
3. Operating principle. There are three types: the traditional version (fuel combustion takes place from the bottom up), long combustion boilers (fuel burns from the top down), pyrolysis boilers (consist of two chambers: one chamber receives gas, which enters the second chamber and is afterburning).
4. Type of fuel loading. Three schemes are used: traditional (manual loading and manual control), semi-automatic (loading of fuel produces a person, the automation controls the combustion), automatic (all operations are automated). The choice is simple. The traditional variant should be chosen, if there is time to take care of the boiler, and there is a system with natural circulation. Semi-automatic type is chosen if there is a system with forced, energy-dependent circulation and time to look after the boiler. The automatic version allows you to approach the boiler once or twice a week for fuel loading. The last type is the most expensive.
5. Energy-dependent .. Two types are distinguished. Energy-dependent: must be connected to the mains. This type includes systems with forced circulation of the coolant and automatic boilers. Energy-independent: does not require connection to the network. This includes manual heating boilers on solid fuel.
6. Material of the heat exchanger. Here there are two types: steel (welded structures of sheet steel), cast iron (has several sections).

From this review you will learn how to choose, what kind of briquettes to heat, what pressure should be in the equipment. To choose the most suitable model, it is worth reading the rating below.

The best solid fuel boilers by price/quality for 2021-2022

Below is a rating of the best solid fuel boilers for heating a private home for 2021-2022, which have the best price to quality ratio.

1. teplodar Kupper Pro-22 2.0.

The presented model is especially good because it is possible to use all types of fuel: coal, wood, fuel briquettes. In addition, it is possible to install a heating element to maintain the temperature of the coolant after all the main fuel is used.

One more important advantage of this model is the possibility to install pellet or gas burner. In half an hour the device can be reconfigured for gas or pellets.

Teplodar Cooper provides a long burning time on one charge - 12 hours. This is possible due to the secondary air supply system in the combustion chamber and a special grid by which the heat is removed from the glowing embers. The boiler is able to ensure uninterrupted operation even in case of pressure surges in the heating system, because its working pressure is 3 atm and there is an additional margin of safety.

You will not have to purchase additional accessories to service this boiler as it comes with cleaning accessories, thermometer and liberals. This device has a capacious volume of the fuel tank. It is 51 liters. In the extended furnace it is possible to place firewood, which length reaches 500 mm.

You do not have to worry about loading fuel because this unit is equipped with a wide sloping door. In addition, there is a specially designed universal removable tray. It is made of stainless steel and can protect the door from overheating and reduce the risk of accidental fuel spillage. Additional comfort in using the boiler is given by the new ergonomic handles made of heat resistant silicone.

Technical characteristics:

• Boiler type: traditional;
• maximum power: 22 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 220 sq. m.

2. ZOTA Yenisei 18

With this device you can load firewood with a length of 440-600 mm. Since the door is made at an angle to load fuel material is very convenient. The doors of the device exclude the possibility of air penetration through the gaps. For this reason the fuel burns much longer. It is convenient for the user to control the combustion process by means of the air inlet flap.

On the side there is a thermometer, which shows the temperature of the supplied water. If necessary, the user has the option of installing a mechanical draught regulator. In addition, the owner has the possibility to use an additional source of heat in the form of electricity. For this purpose, it is necessary to install a heating element in the boiler.

The device has a special design: there is a water jacket along the contour of the boiler. Due to this, the circulation of the coolant becomes much better, the heat removal rates increase, and the deformation of the ash drawer is excluded.

Technical characteristics:

• Boiler type: traditional;
• maximum output: 18 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 220 sq. m.

3. Lemax Forward-12,5

This model appeared on the market more than 7 years ago. During this period, the device has shown itself exclusively from the positive side. It is a reliable and quality solution for heating buildings.

This model is perfect for heating your home, cottage or greenhouse. The device is made of the highest quality steel. Its characteristics comply with all European standards.

The boiler is connected to water and gas from the back. The device is equipped with a vertical chimney connection from the top.

All metal of which the device is made is covered with anti-corrosive enamel and inhibiting composition. This reliably protects the boiler from the aggressive effects of external factors.

Technical characteristics:

• boiler type: traditional;
• maximum power: 13 kW;
• energy dependence: yes;
• control type: mechanical;
• installation on the floor.

4 Stoker Pro 25-E.

This model combines three main qualities: reliability, functionality and versatility.

The device functions perfectly in forced circulation heating systems. It is able to heat rooms up to 250 m?

Availability of additional options significantly expands the functionality of this boiler. Another advantage of the device is its versatility. As fuel it is possible to use coal, wood or electricity. The depth of the furnace reaches 540 mm. In addition, the boiler has an enlarged door opening, as well as a water jacket with increased heat transfer and flow direction system.This boiler uses an automatic control.

Boiler of this model can be used in different heating systems. In addition, the available draught regulator and heating element with PU, allows to use it in the system with a high level of automation.

The highest quality heating is achieved due to the large capacity, the large water jacket volume and the adjustable draft vector. The user is most comfortable to use the device, due to the well thought-out ergonomics.

Technical characteristics:

• Boiler type: traditional;
• maximum output: 22 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 220 sq. m.

The best solid fuel long combustion boilers

Now let's take a look at the best long-burning boilers for 2021-2022.

1. ZOTA Topol-32VK.

This top quality boiler is capable of running on coal, wood and briquettes for fuel. The unit is equipped with water-filled grates and an improved configuration of the heat exchanger.

The unit is made of insulated and gas-tight material. The water jacket is covered with basalt cardboard, which provides reliable protection against heat loss. It is possible to load fuel in vertical and horizontal planes. The ash door flap can be adjusted.

In addition, the increased heat exchange area increases the efficiency of heat output. On the top panel there is a thermometer. Burning cycle is 10-12 hours.

Technical characteristics:

• Boiler type: traditional;
• maximum power: 32 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 320 sq. m.

2. START 50-Long

With this boiler, you will heat it up as quickly as possible without smoke. Inside there is a fan that prevents the appearance of smoke. On the panel is the current value of the coolant temperature.

It is possible to connect a room thermostat or GSM module to the device. This allows you to control the heat exchanger with a mobile device. The boiler has no narrow passages. For this reason it will not be difficult to clean the device. Due to the use of concrete with low thermal conductivity the doors are not heated. The thickness of the door does not exceed 8 cm.

Technical characteristics:

• Boiler type: traditional;
• maximum power: 50 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 220 sq. m.

3. Heiztechnik Q HIT PLUS 40

In front of you is an efficient and high quality device. It is suitable for burning coal, staff and various wood.

The furnace of the boiler is very capacious. It works for 16 hours. If you use a blower, it is possible to work up to 20 hours. The body is made of steel. It is possible to control the blowing.

The design of the boiler enables to install the thermostatic regulator to make the operation in energy-independent mode (optional).

In addition the boiler is thermally insulated from above and also it is covered with metal panels. All this significantly increases the efficiency of the device.

Technical characteristics:

• type of boiler: traditional;
• maximum power: 40 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 220 sq. m.

4. teplodar Kupper Expert-45

This boiler can use all types of fuel: coal, wood, fuel briquettes. It also provides the possibility of installing a gas pellet burner. In just half an hour the boiler is reconfigured for gas or pellets.

On one charge the device can work up to 24 hours. This long duration of operation is possible due to the large volume of the furnace, the improved heat exchanger and a special air supply. The boiler is equipped with an additional margin of safety, so it will work even with sudden pressure surges. In addition, the device has an expanded set.

Technical characteristics:

• Boiler type: classic;
• maximum power: 45 kW;
• Energy dependence: yes;
• control type: without control panel;
• installed on the floor;
• heated area: 230 sq. m.

Best classic solid fuel boilers

The following is a ranking of the best classic solid fuel boilers for 2021-2022.

1. Karakan 20TPEV 3.

Presented boiler can qualitatively heat a room up to 200 m2 with a ceiling height of up to 2.7 m. The device can be used for water heating of buildings that are equipped with a heating system with natural or forced circulation.

This model is unique in that it has a cooking surface. In addition, the device can be equipped with an electric heating element. The body has a folded design. The material is steel. The thickness of the material is only 3 mm. You will not know the problems associated with the appearance of rust on the surface of the kettle, as it is covered with a special polymer coating on top. The warranty on this device is 10 years.

Technical characteristics:

• type of boiler: classic;
• maximum power: 40 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 200 sq. m.

2. teplodar Kupper Praktik 20

This model refers to economical and reliable solid fuel heating boilers for heating homes and other premises. The device is able to heat an area of up to 200 m?

This boiler is universal in use. It is able to work in open and closed heating systems. In addition, the device can be used as an independent source of heating. It comes with everything you need: thermometer, air damper, poker, and poker.

Since the size of the device is quite small, it takes up little space.

Technical characteristics:

• boiler type: traditional;
• the maximum capacity: 22 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 200 sq. m.

3. Metal-Fach SMART MAXI 20

As fuel for the model boiler you can use wood and coal. To make the heat gain more efficient, the walls of the boiler are filled with water during heating. The steel used to manufacture this boiler is of high quality. The thickness of the material is 6 mm. Since the upper door is located at an angle, you can easily clean the heat exchanger.

The doors of the boiler are tightly fitted to the body. Therefore it is impossible for oxygen to get into the chamber. Also due to this the heat does not go out.

Due to the fact that the gases are in contact with the heat exchanger for a sufficiently long time, the boiler has a high efficiency.

Technical characteristics:

• Boiler type: traditional;
• maximum power: 20 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 210 sq. m.

The best pyrolysis solid fuel boilers

Now let's introduce the best pyrolysis solid fuel boilers for 2021-2022.

Dragon TA-15

This boiler is designed for use in small rooms. For the furnace of the boiler is suitable for any available fuel: wood, briquettes, coal. The device can be installed in heating systems of any kind: the use of a circulating pump or natural circulation.

The design is a welded case. It is filled with coolant. The heat exchanger is three-way. It has a large area of heat transferring surfaces. The boilers are made of high quality steel. It withstands the influence of a wide range of temperatures, as well as the influence of an aggressive environment.

The boiler does not deform and does not lose its plasticity. Increased volume of combustion chamber, allows loading even more fuel and longer burning at one load. In addition, this unit has convenient doors that allow you to easily put fuel and clean the boiler.

Technical characteristics:

• Boiler type: traditional;
• maximum power: 15 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 170 sq. m.

2. VULKAN ECO 40

This model is automatic. It is made of steel and is a hot water boiler. It is possible to heat various residential, industrial, warehouse and office premises with this device. It can also be used as a water heating.

The fuel is combusted by means of an automatic fuel supply system as well as an automatic air supply to the combustion zone. The air is supplied by means of a blower, or into the manual combustion chamber. Microprocessor controller allows you to control this device. You have the opportunity for a long time do not control the device, as it is able to work up to 10 days without maintenance.

The device is made of high quality steel. Its thickness is 6 mm.

Technical characteristics:

• Boiler type: traditional;
• maximum power: 40 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 500 sq. m.

Lavoro Eco L-12.

This modern boiler, which is intended for heating premises with water heating systems with natural or forced circulation. In addition, the boiler can be used as a hot water supply. Operation of the device is possible on different sources of fuel: wood and pellets.

This model is semi-automatic. It has a blower, with the help of which the air is supplied to the combustion chamber. There is a control controller. At the expense of presence of automatics the control process is considerably simplified.

Technical characteristics:

• Boiler type: traditional;
• maximum power: 12 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 100 sq. m.

The best solid fuel two-circuit boilers

The following is a rating of the best solid fuel two-circuit boilers for 2021-2022.

1. kstgv 31,5M (KSTV31,5M)

You will especially like this model for its ease of use. With its help, it is possible to heat rooms with an area of up to 315 square meters. The device provides a transition to gas heating.

The device has a built-in circuit. In addition, it is able to produce hot water for domestic use.

This boiler is a multi-fuel boiler. The main types of fuel are hard coal. The device has Russian cast iron grates.

The main advantage of this device is its versatility. It can operate on different types of fuel: liquefied natural gas or solid fuel.

Technical characteristics:

• Boiler type: traditional;
• Maximum power: 22 kW;
• Energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 315 sq. m.

2. Kiturami KRP 50A.

Presented a unique model was created specifically for use in Russian weather conditions. With this device you will be able to heat rooms up to 500 square meters. Even in the basic configuration, the temperature of the output gases is not more than 115 degrees. Due to this high efficiency is provided. An additional feature of the device is that the mechanisms of the burner are made of special soundproofing materials. Due to this, the device has a low noise level.

In addition, the boiler has mechanisms of high quality. To prevent a fire, it is possible to turn off the pellet supply to the burner. Also, to provide additional safety, the device has a solenoid valve against fire.

Technical characteristics:

• Type of boiler: traditional;
• maximum power: 38 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 350 sq. m.

3. Karakan 16TPEV 3.

With the presented model of the heat exchanger can qualitatively warm the premises of different purposes, which are equipped with a water heating system and natural or artificial circulation.

The device is such a design, which has been specifically designed to work on a different type of fuel. It can be coal or lignite, firewood, wood briquettes or electricity.

Technical characteristics:

• boiler type: traditional;
• maximum power: 16 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 160 sq. m.

Best inexpensive solid fuel boilers

The following is a rating of the best inexpensive models for 2021-2022.

Teplodar Kupper Praktik 14.

This model is an economical line of quality solid fuel heating boilers. The device is an ideal model for heating the premises, the area of which is up to 200 m? This versatile device is able to work in closed and open heating systems.

In addition, the boiler can be used as an independent source of thermal energy. Everything you need is included in the package. Small dimensions allow installing the boiler in the living room.

The furnace of this device has a large volume. Due to this, it is possible to place long wood in the boiler and to distribute the coal evenly over the whole depth.

In addition, there is a protective casing convector. It has convection holes, which provide additional heating. It is also possible to install an automatic draught regulator to control the intensity of combustion.

Technical characteristics:

• type of boiler: traditional;
• maximum power: 14 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 140 sq. m.

2. Kiturami KRP 50A

The presented model is a modern, ergonomic device. Its excellent qualities are achieved through a unique design and through the use of high quality materials. This boiler is capable of heating a large area. Control is electronic.

The boiler is capable of autonomous operation. It automatically starts the burner and maintains the temperature in the system.

One of the advantages of this model is the presence of automatic cleaning of the grate. This greatly increases the reliability of the boiler. It also excludes the meeting and the buildup of ash.

There is a function of cleaning the turbulators. Thanks to it, the turbulators and the surface of the flue gas ducts are cleaned automatically.

Technical characteristics:

• Boiler type: traditional;
• maximum output: 38 kW;
• Energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 350 sq. m.

3. Stoker AOTV 20-E.

The presented device is versatile. It has a solid fuel heater with a water circuit. It is possible to use this device for heating buildings, structures, premises, which are equipped with a water heating system. For fuel it is possible to use wood, briquettes or electricity.

With this device you can quickly and economically heat the room. The area of heating is 200 m2. All devices are thoroughly tested. During the manufacturing of this model, only high-quality materials were used. The price of the device is quite affordable.

Long burn mode is provided. It is achieved by a special design and adjustable damper. The maximum combustion time is up to 5 hours. The diameter of the chimney is 130 mm.

Technical characteristics:

• Type of boiler: traditional;
• maximum power: 20 kW;
• energy dependence: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 200 sq. m.

What company to choose?

The best companies-manufacturers of solid fuel boilers for 2021 are: Stropuva, Bosch, Buderus, ZOTA, Protherm.

Useful video

In this video you will get acquainted with the rating of solid fuel boilers: