Compliance with a certain temperature regime is necessary in order to provide the most comfortable conditions in residential and public premises. It is possible to realize this, using one of the many heating systems operating on different energy sources. The central part in this case is the boiler. This unit is able to work on any fuel. Boilers of long burning can very well serve as an excellent option for a house, dacha, garage, shop or other premises.
Such heating devices work on firewood, however, special wood-shaving or straw briquettes, peat, pellets, that is, any combustible substance in solid form, are often used. It is not recommended to fill the boilers of long burning with plastic and its derivatives, since they release toxic substances. All these types of fuel are quite affordable. Therefore, problems with their acquisition should not be.
Classical heating boilers of long burning are quite economical and easy to operate. They differ in the size of the chamber and the design, as well as the material of the heat exchanger. Usually it uses cast iron and steel. The first option ensures stable operation of the system, as well as significantly slower cooling, and the second - resistance to high temperatures and durability. Since the conventional wood-burning boiler does not have a high efficiency, it is advisable to install it in places where the cost of this fuel is available. They can be used in systems with water heating, having forced or natural circulation. There are also boilers of long burning, assuming work on a slightly different principle. Usually they are equipped with a special system of air ducts with flaps, which allow to regulate the air inflow into the combustion chamber, which makes it possible to change the intensity of combustion, as well as setting operating modes depending on the type of fuel used. Some models are equipped with special fans for drawing, as well as smoke smoke pipes with forced air supply. The efficiency of such devices is 78%, and their power can fluctuate within 50-300 kilowatts.
Pyrolysis boilers of long burning are convenient in operation and very economical. The name says that the work of this equipment is carried out using the process of pyrolysis - the formation of combustible gas in the oxidation of firewood at significant temperatures with a lack of air. Since this process is quite long, such heating systems need to be loaded with firewood much less often than traditional boilers. This is their undeniable advantage.
Boilers of long burning need to use higher quality fuel, but reliability, efficiency and other positive qualities make their work very convenient.