How to choose a long-burning boiler: the best brands + tips for choosing heating equipment

A long-burning heating boiler is designed to heat rooms for an impressive period without replenishing fuel.As a rule, most models in this class can operate on one load of solid fuel for more than 12 hours. This effect is achieved due to the special design of the combustion chamber.

Suppliers offer an impressive selection of these types of devices. Among the presented models there are truly effective and easy-to-use devices, but there are also low-quality consumer goods. In order to purchase worthwhile heating equipment with your hard earned money, let’s look at the rules for choosing it.

What to look for when choosing a boiler?

Due to the simply huge demand for boilers that operate on one load of firewood for over 12 hours, manufacturers are actively replenishing the market with new models. As a result, almost every buyer has a number of questions related to the choice of manufacturer, design, and type of fuel.

In addition, not everyone will be able to correctly calculate the power. In order not to encounter these problems in the store, we will look at all the nuances in more detail.

Types of equipment by design

There are three types of solid fuel boilers on the market. These include classic models, pyrolysis, and pellet units. The first type will be an excellent choice for both home and industrial or commercial use.

The advantages of such models include:

1. Versatility. The equipment can operate on heating granules (pellets), wood, peat and coal.
2. Multifunctionality. Classic boilers are great not only for heating a room, but also for heating water.
3. Efficiency. The efficiency of the presented devices in most cases varies between 80-85%. This allows them to be used both as the main source of heat and as an additional one.

Pyrolysis models are most often used to heat water. This type of device runs on fossil fuel.

The performance coefficient of pyrolysis boilers mainly depends on the quality of the fuel used. The best choice is briquettes, pellets, and brown coal

It should be noted that pyrolysis boilers are quite demanding regarding the moisture content of fuel raw materials. If this figure is higher than 25-35%, then the heating efficiency will decrease significantly.

The third variation of long-burning boilers was patented in Europe relatively recently. But in a fairly short period of time, such devices have gained recognition among hundreds of thousands of buyers.

Working pellet boilers on wood pellets. Fuel is made from compressed shavings, sawdust, as well as a number of other types of waste from the woodworking industry.

The advantages of this type include:

• durability — the service life of the device is on average more than 20 years;
• autonomy — the device independently and quite well maintains the temperature specified by the owner;
• efficiency — The efficiency of models using pellets reaches 90%.

As for the shortcomings, only one stands out - the high and unaffordable price for many.But this minus is fully compensated by the ease of maintenance and performance of the equipment.

With features of work and operation solid fuel boilers An article devoted to this interesting issue will introduce you.

How to correctly calculate power?

If you need to determine the performance of the boiler, it is important to take into account the area, the quality of wall insulation, the type of fuel used, as well as the length of the heating circuit. The calculations can be greatly simplified.

To do this you just need to use the following formula:

1 kW per 1 m² premises.

In this case, the height of the ceilings should not exceed 3 meters. A more convenient option would be to use a special table when calculating. Below is one of them.

With its help, you can find out the appropriate power in a matter of minutes. In this case, the only parameter you will need is the area of ​​the room in cubic meters.

Regulator type and price tag

If you have constant interruptions in the electrical network in your home, then it would be advisable to choose a boiler with a mechanical regulator. It does not require a current supply, since its operating principle is based on natural air circulation.

Automation is suitable for those who do not want to bother and waste their time going to the boiler room. This type of regulator blows air using a fan.

A smart choice would be to purchase a heater from an authorized dealer or directly from the manufacturer. This will allow you not only to purchase the product at a reasonable price, but also to receive a long-term warranty and count on after-sales service in the event of a unit breakdown

The cost of heating equipment largely depends on the material from which the device is made, the brand, and the power. It is important to understand that this type of equipment is purchased for decades. Therefore, do not even look towards cheap models. Remember - an efficient boiler cannot be cheap.

Pros and cons of long-burning units

First of all, the equipment presented above is distinguished by its efficiency. Thanks to the special design, the fuel inside the device does not burn, but smolders slowly. This allows you to significantly increase efficiency (up to 85%), as well as heat an impressively sized area for a long time.

The list of advantages of boilers operating for a long time should also include the volume of the combustion chamber. The vast majority of devices can load up to 50 kg of fuel at a time. As a result, you will forget for a long time that you need to go into the boiler room and add firewood.

Also, unlike its analogues, long-burning heating equipment can operate on different types of fuel. For example, on wood, coal, peat, pellets, regular and pressed sawdust. Thanks to its versatility, you, as the owner, can save a significant amount.

The ability to operate on different types of fuel provides the opportunity to choose the most affordable type of fuel. At the same time, the size of, for example, firewood can be very different (from sawdust to briquettes). This helps save precious square meters in the boiler room

As for the shortcomings, there were no noticeable disadvantages in devices of this class. But I would like to note the high cost. On average, the price of long-burning boilers starts from 100,000 rubles and above.Yes, you can find cheaper models, but they will not impress with their efficiency and ease of use.

Important when installation of a solid fuel boiler long-term storage, take a responsible approach to the design of the heating system. After all, if you don’t think everything through carefully, you won’t feel all the benefits of the devices presented above.

Review of the best manufacturers

There are thousands of long-burning boilers on the Russian market. Both manufacturers from Russia and foreign companies act as suppliers. But, unfortunately, only some companies offer efficient, reliable, durable and high-quality equipment.

Place #1 - NMK company

The Russian company NMK opens the list of the best manufacturers of solid fuel boilers. It stands out among its competitors with an impressive range of units from all price categories.

You can order either a model for 30,000 rubles or spend money on a powerful device for 100,000+ rubles.

The manufacturer offers high quality products. All boilers are certified and meet international standards. Therefore, when purchasing, do not hesitate to ask the seller for documents for the goods, so as not to encounter a fake

Also, the NMK company has a wide network of representative offices and is distinguished by its prompt delivery of heating equipment.

Place #2 - manufacturer Stropuva

If you want to order a unit for heating an industrial, commercial premises or just a large house, then pay attention to the Lithuanian supplier.

Stropuva brand boilers are capable of maintaining fuel smoldering for 3 days. In this case, constant human supervision is not required.

The design of Lithuanian boilers allows more than 50 kg of firewood to be placed in the combustion chamber. Moreover, the power of the devices exceeds 40 kW, which makes them an excellent choice

The production of Candle heating equipment is carried out by the previously introduced company “Stropuva”. The operating principle of the units is based on the top combustion technique. Thanks to the special design, the fuel smolders slowly, releasing the maximum amount of heat.

The advantages of Candle boilers include:

• burning for 2 days on wood and more than 5 days on coal;
• efficiency reaching 94%;
• the possibility of installing the boiler in a system with natural or forced circulation of the coolant.

Also, the equipment of this brand is easy to use. All that is required of you is to add fuel from time to time, and also clean the bottom of the firebox from the resulting ash 2-3 times a month.

The manufacturer offers to order Candle boilers for a wide variety of fuel types. Thus, the supplier’s website presents units that run on coal, fuel briquettes, and wood. However, many models provide the ability to add a few different wood wastes

Place #3 - Nedelka company

One of the leaders on the Russian market is the Nedelka company. This company is engaged in mass production of heating equipment with a power of 15 to 90 kW.

Models from the Nedelka brand can serve a room or several rooms with a total area of ​​up to 400 square meters. m. At the same time, most units operate autonomously for a week

Place #4 - German company Buderus

If you want to purchase a boiler that will also heat your grandchildren, then feel free to choose devices from the German company Buderus.

All boilers of this brand are distinguished by their thoughtful design, high quality materials, and versatility. At the same time, the efficiency of such home assistants reaches 85%

Place #5 - Trayan brand unit

Since its appearance on the market, Trayan boiler equipment immediately won the attention of thousands of customers. The products of this manufacturer have become so popular, first of all, due to their impeccable design.

The units are thought out to the smallest detail, which allows them to achieve durability, versatility and high efficiency.

The manufacturer's website presents several lines of boilers. This allows you to select a device that is suitable in terms of cost and type of fuel loaded. Well, if you are looking for the most universal option, then pay attention to combined models, equipped with an electric heater.

Trajan boilers stand out not only due to their versatility and quality, but also due to their low cost. On average, the cost of devices of this brand varies from 40,000 to 60,000 rubles. At the same time, the manufacturing company regularly holds promotions and offers fuel briquettes as gifts.

Place #6 - Heiztechnik

Heiztechnik engineers have always tried to be the first to introduce innovative solutions into their products. Therefore, boilers with the ability to burn for a long time from this manufacturer have been occupying a leading position in the market for more than 15 years.

Yes, the range of devices is small (there are about 40 devices in total), but each model boasts a well-thought-out design, a wide range of fuel types used, and a high level of automation.

All Heiztechnik boilers comply with the highest energy efficiency class.At the same time, they are extremely convenient to use. You won’t have to spend a long time figuring out how to install the boiler and start using it.

The operation of Heiztechnik heaters is monitored by microprocessors produced by the same company. Such a control system accurately maintains the temperature specified by the user, provides the ability to remotely control via the Internet, and also allows you to adjust device settings via a phone based on Android OS

General rules and guidelines for choosing boilers for heating a country house are given here. We recommend that you read this very useful information.

Conclusions and useful video on the topic

Tips for choosing boilers for your home:

Boilers that maintain combustion for a long time are an excellent alternative to units that run on increasingly expensive fuel..

Yes, they cannot boast of compactness or ease of use. But equipment of this class is highly efficient, which allows you to save your time and a significant amount of money. But only if the heating system is properly designed.

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