TOP 20 best solid fuel boilers: 2024-2025 ranking in terms of quality and reliability

A solid fuel boiler is used as a heating device in places where there is no gas pipeline. Usually it is made of steel or cast iron.This metal releases thermal energy well during combustion.

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

Rating of the best solid fuel boilers for 2024-2025

Place	Name	Price	Rating
The best solid fuel boilers by price / quality for 2024-2025
1	Teplodar Kupper Pro-22 2.0	Ask for a price	4.9 / 5
2	ZOTA Enisey 18	Ask for a price	4.8 / 5
3	Lemax Forward-12.5	Ask for a price	4.7 / 5
4	Stoker Pro 25-E	Ask for a price	4.6 / 5
The best solid fuel boilers for long burning
1	ZOTA Topol-32VK	Ask for a price	4.9 / 5
2	START 50-Long	Ask for a price	4.8 / 5
3	Heiztechnik Q HIT PLUS 40	Ask for a price	4.7 / 5
4	Teplodar Kupper Expert-45	Ask for a price	4.6 / 5
The best classic solid fuel boilers
1	Karakan 20TPEV 3	Ask for a price	4.9 / 5
2	Teplodar Kupper Practice 20	Ask for a price	4.8 / 5
3	Metal Fach SMART MAXI 20	Ask for a price	4.7 / 5
The best pyrolysis solid fuel boilers
1	Dragon TA-15	Ask for a price	4.9 / 5
2	VULKAN ECO 40	Ask for a price	4.8 / 5
3	Lavoro Eco L-12	Ask for a price	4.7 / 5
The best solid fuel double-circuit boilers
1	Hearth kstgv 31.5M (KSTV31.5M)	Ask for a price	4.9 / 5
2	Kiturami KRP 50A	Ask for a price	4.8 / 5
3	Karakan 16TPEV 3	Ask for a price	4.7 / 5
The best inexpensive solid fuel boilers
1	Teplodar Kupper Practice 14	Ask for a price	4.9 / 5
2	Kiturami KRP 50A	Ask for a price	4.8 / 5
3	Stoker AOTV 20-E	Ask for a price	4.7 / 5

How to choose a solid fuel boiler?

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

1. Boiler power. The power parameter is calculated approximately as follows: for heating 10 sq. m area requires 1 kW. It is better to take the power parameter with a margin. This will greatly simplify the use of the equipment and allow it to be used in a non-intensive mode.
2. Type of fuel. The heating boiler can operate on different types of fuel. The choice here depends on natural characteristics. The boiler can operate on wood, coal, solid waste from agriculture or the forestry industry.
3. Principle of operation. Three types are distinguished: the traditional version (fuel combustion occurs from the bottom up), long-burning boilers (fuel burns from top to bottom), pyrolysis boilers (consist of two chambers: in one chamber, gas is obtained that enters the second chamber and is burned).
4. Type of fuel loading. Three schemes are used: traditional (manual loading and manual regulation), semi-automatic (fuel is loaded by a person, automation controls combustion), automatic (all operations are automated). The choice is easy to make. The traditional option is worth choosing if there is time to take care of the boiler, and there is also a system with natural circulation. The semi-automatic type is selected if there is a system with forced, volatile circulation and a boiler supervision time. The automatic option allows you to approach the boiler once or twice a week to load fuel. The last one is the most expensive.
5. Energy dependence. There are two types. Volatile: requires connection to the network. This type includes systems with forced circulation of the coolant and automatic boilers. Non-volatile: no network connection required. This includes manual solid fuel boilers.
6. Heat exchanger material. Two types are distinguished here: steel (welded structures made of sheet steel), cast iron (has several sections).

From this review you will learn how to choose which briquettes to heat, what pressure should be in the equipment. To choose the most suitable model, you should familiarize yourself with the rating below.

The best solid fuel boilers by price / quality for 2024-2025

Below is a rating of the best solid fuel boilers for heating a private house for 2024-2025, which have the best value for money.

1. Teplodar Kupper Pro-22 2.0

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

Another important advantage of the presented model is the possibility of installing a pellet or gas burner. In half an hour, the device can be reconfigured to gas or pellets.

Teplodar Cooper will provide a long burning time on one tab - 12 hours. This is possible due to the system for supplying secondary air to the combustion chamber and a special grate, due to which heat is removed from the embers. The boiler is able to ensure uninterrupted operation, even with pressure surges in the heating system, since its operating pressure is 3 atm and there is an additional margin of safety.

You do not have to purchase additional accessories to maintain this boiler, as the delivery includes cleaning accessories, a thermometer and liberals. This device has a capacious volume of the fuel bunker. It is 51 liters. It is possible to place firewood, the length of which reaches 500 mm, into an elongated firebox.

You will not have to worry about loading fuel, as this device is equipped with a wide inclined door. In addition, there is a universal removable tray of a special design. It is made of stainless steel and is able to protect the door from overheating, as well as reduce the risk of accidental spillage of fuel. Additional convenience in using the boiler will give new ergonomic handles, which are made of heat-resistant silicone.

Specifications:

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

2. ZOTA Enisey 18

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

A thermometer is provided on the side, which shows the temperature of the supplied water. If necessary, the user has the option of installing a mechanical draft regulator. In addition, the owner has the opportunity to use an additional source of heat in the form of electricity. To do this, it is necessary to install a heating element in the boiler.

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

Specifications:

• boiler type: traditional;
• maximum power: 18 kW;
• volatility: 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 showed itself exclusively on the positive side. It is a reliable and high-quality solution for heating buildings.

The presented model is perfect for heating a house, cottage or greenhouse. The device is made of steel of the highest quality. Its characteristics correspond to all European standards.

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

All metal from which the device is made is covered with anti-corrosion enamel and an inhibitory composition. This reliably protects the boiler from aggressive external factors.

Specifications:

• boiler type: traditional;
• maximum power: 13 kW;
• volatility: yes;
• control type: mechanical;
• floor installation.

4. Stoker Pro 25-E

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

The device works perfectly in heating systems with forced circulation. It is capable of heating rooms up to 250 m².

The presence of additional options greatly expands the functionality of this boiler. Another advantage of the device is its versatility. It is possible to use coal, wood or electricity as fuel. 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 a flow direction system. This boiler uses automatic control.

The boiler of this model can be used in various heating systems. In addition, the existing draft regulator and heating element with PU allows it to be used in a system with a high level of automation.

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

Specifications:

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

The best solid fuel boilers for long burning

Now consider the best long-burning boilers for 2024-2025.

1. ZOTA Topol-32VK

This boiler of the highest quality is able to work on coals, firewood and briquettes for fuel. The device is equipped with water-filled grates and an improved heat exchanger configuration.

The device is made of heat-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. Ash door flaps can be adjusted.

Additionally, the increased heat exchange area increases the efficiency of heat transfer. There is a thermometer on the top panel. The burning cycle is 10-12 hours.

Specifications:

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

2. START 50-Long

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

It is possible to connect a room thermostat or a GSM module to the device. This will allow you to control the heat exchanger using a mobile device. The boiler has no narrow passages. For this reason, cleaning the device will not be difficult. Due to the use of concrete with low thermal conductivity, the doors do not heat up. The thickness of the door is not more than 8 cm.

Specifications:

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

3. Heiztechnik Q HIT PLUS 40

Here is an efficient and high-quality device.It is suitable for burning coal, headquarters and various woods.

The furnace of the boiler is very spacious. His work takes place over 16 hours. If you use an inflatable fan, then work is possible up to 20 hours. The body is made of steel. Blowing can be controlled.

The design of the boiler allows you to install a thermostatic regulator to work in non-volatile mode (option).

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

Specifications:

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

4. Teplodar Kupper Expert-45

It is possible to use all types of fuel in this boiler: coal, firewood, fuel briquettes. It also provides the possibility of installing a gas pellet burner. In just half an hour, the boiler is reconfigured to gas or pellets.

On one tab, 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 the 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 extended package.

Specifications:

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

The best classic solid fuel boilers

The following is a rating of the best solid fuel boilers of the classic type for 2024-2025.

1. Karakan 20TPEV 3

The presented boiler is capable of high-quality heating of 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 rolled up design. Material - 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 pot, as it is covered with a special polymer coating on top. The warranty for this device is 10 years.

Specifications:

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

2. Teplodar Kupper Practice 20

This model belongs to economical and reliable solid fuel heating boilers for heating residential buildings and other premises. The device is capable of heating an area up to 200 m².

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. The package includes everything you need: a thermometer, a gate valve, a poker, a fur coat.

Since the dimensions of the device are very small, it takes up little space.

Specifications:

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

3. Metal-Fach SMART MAXI 20

You can use wood and coal as fuel for the presented boiler model. To make the heat removal more efficient, the walls of the boiler are filled with water during heating. The steel used to make this boiler is of high quality. The thickness of the material is 6 mm. Since the top door is angled, you can easily clean the heat exchanger.

The boiler doors fit snugly against the body. Therefore, the possibility of oxygen entering the chamber is excluded. Also, due to this, the heat does not go outside.

Due to the fact that the gases interact with the heat exchanger for a long time, the high efficiency of the boiler is ensured.

Specifications:

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

The best pyrolysis solid fuel boilers

Now we present to your attention the best pyrolysis solid fuel boilers for 2024-2025.

1. Dragon TA-15

This boiler is designed for use in small spaces. Any available fuel is suitable for heating the boiler: firewood, briquettes, coal. The device can be installed in heating systems of any kind: using a circulation pump or natural circulation.

The design is a welded body. It is filled with coolant. The heat exchanger is three-way. It has a large area of ​​heat transfer surfaces. 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 external environment.

The boiler does not deform and does not lose its plasticity. The increased volume of the combustion chamber will allow you to load even more fuel and longer burning at one load. In addition, this device has convenient doors that allow you to lay fuel and clean the boiler without any problems.

Specifications:

• boiler type: traditional;
• maximum power: 15 kW;
• volatility: 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 water heating.

The fuel is burned due to the automatic fuel supply system, as well as due to the automatic air supply to the combustion zone. Air is supplied by a forced draft fan, or into a chamber for manual combustion of fuel. The microprocessor controller will allow you to control this device. You have the opportunity to not control the device for a long time, as it can work up to 10 days without maintenance.

Made from high quality steel. Its thickness is 6 mm.

Specifications:

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

3. Lavoro Eco L-12

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

This model is semi-automatic.It has a blower fan, through which air is supplied to the combustion chamber. There is a controller. Due to the presence of automation, the control process is greatly simplified.

Specifications:

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

The best solid fuel double-circuit boilers

The following is a rating of the best solid fuel double-circuit boilers for 2024-2025.

1. Hearth kstgv 31.5M (KSTV31.5M)

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

The device has a built-in circuit. In addition, it is capable of producing hot water for domestic use.

This boiler is multi-fuel. The main types of fuel is 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.

Specifications:

• boiler type: traditional;
• maximum power: 22 kW;
• volatility: yes;
• control type: mechanical;
• installed on the floor;
• heated area: 315 sq. m.

2. Kiturami KRP 50A

The presented unique model was created specifically for use in Russian weather conditions. With this device you can heat rooms up to 500 sq. m. Even in the basic configuration, the temperature of the outlet gases is not more than 115 degrees. This results in high efficiency. An additional feature of the device is that the burner mechanisms are made of special soundproof materials. Due to this, the device has a low noise level.

Additionally, the boiler has high quality mechanisms. To prevent a fire, it is possible to turn off the supply of pellets to the burner. Also, to provide additional safety, the device has an anti-fire solenoid valve.

Specifications:

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

3. Karakan 16TPEV 3

With the help of the presented model of the heat exchanger, it is possible to qualitatively warm up rooms for various purposes, which are equipped with a water heating system and natural or artificial circulation.

The device is such a design that was specially designed to work on different types of fuel. It can be hard or brown coal, firewood, wood briquettes or electricity.

Specifications:

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

The best inexpensive solid fuel boilers

The following is a ranking of the best low-cost models for 2024-2025.

1. Teplodar Kupper Practice 14

This model is included in the economical line of high-quality solid fuel heating boilers. The device is an ideal model for heating rooms up to 200 m². This universal 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 kit. The small sizes allow to install a copper in a dwelling.

The furnace of this device has a large volume. Due to this, it is possible to place long firewood in the boiler, as well as evenly distribute coal over the entire depth.

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

Specifications:

• boiler type: traditional;
• maximum power: 14 kW;
• volatility: 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 large areas. Electronic control.

The boiler is able to work autonomously. It automatically starts the burner and maintains the temperature in the system.

One of the advantages of this model is the automatic cleaning of the grate. This significantly increases the reliability of the boiler. It also eliminates sitting and sticking of ash.

The function of cleaning the turbulators is provided. Due to it, the turbolizers and the surface of the smoke channels are automatically cleaned.

Specifications:

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

3. Stoker AOTV 20-E

The presented device is universal. It has a solid fuel heater with a water circuit. It is possible to use this device for heating buildings, structures, rooms that are equipped with a water heating system. For fuel it is possible to use firewood, briquettes or electricity.

With this device you can quickly and economically heat the room. Heating area - 200 m2. All devices are thoroughly tested.In the process of manufacturing this model, only high-quality materials were used. At the same time, the price of the device is quite affordable.

The mode of long burning is provided. It is achieved through a special design and adjustable damper. The maximum burning time is up to 5 hours. The chimney diameter is 130 mm.

Specifications:

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

Which firm to choose?

The best solid fuel boiler manufacturing companies for 2021 are: Stropuva, ​​Bosch, Buderus, ZOTA, Protherm.

Useful video

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