The chimney system is often considered as an auxiliary accessory to the main heating system. But the function of such an addition can hardly be overestimated, since not only the quality of heating and the reliability of the equipment, but also the safety of people depends on the possibility of the design to timely rid the room of combustion products. Schiedel developers offer an effective solution for these needs. The chimney of this brand is available on the market in a wide range. A suitable design will be chosen by both the private homeowner and the head of a large enterprise to equip the workshop or work site.
Schiedel Chimney Overview
The establishment of Schiedel production facilities took place in the 1940s. Today we can say that the company was initially focused specifically on the chimney manufacturing segment. This allowed the company to form its own technological base. In particular, one can note the variety of unique design solutions that endow the German-made Schiedel chimney. Metal and ceramics became the main materials for the manufacture of structures, while the insulation and ventilation systems of passages underwent an innovative revision. If in the middle of the last century, the company relied on optimizing the dimensional parameters of chimneys, sections and other technical aspects, recently, emphasis has been placed on environmental friendliness, heat ventilation function and energy efficiency.
Chimney characteristics
One of the key parameters for assessing the compatibility of the chimney with a specific heating unit and room conditions is the height of the structure. In the middle range (8-10 m) the main Schiedel models are presented. A chimney with a height of more than 10 m may require the use of additional sealing means. The inner diameter on average varies from 120 to 250 mm. In turn, the outer diameter corresponds to these indicators, but with an increase of about 30 mm.
You should also take into account the coefficient of resistance of vapor diffusion, which in this case is not less than 550. The resistance of the material to acids is about 0.07% with respect to mass changes, and the thermal conductivity, which determines the energy-saving function, is on average 1 W / mK. But this mainly applies to Schiedel ceramic designs. The chimney of metal, in turn, demonstrates not so high indicators in terms of thermal conductivity. On the other hand, galvanized alloy models benefit from strength and durability. Now it is worth considering in more detail the features of ceramic and steel structures.
Ceramic chimneys
The design of such chimneys is formed by a three-part system, including a stone shell, an insulation plate, as well as a high-quality ceramic pipe at the base. The surfaces of the structure are equipped with special ventilation channels, due to which the ventilation function is provided. The features of ceramic systems include versatility and the ability to remove moisture with excess heat without harming structural elements. One of the most popular developments of this line is the Schiedel Uni chimney, which has additional means of protecting the upper part. The roofing structure eliminates the negative effects of precipitation on insulation materials and pipes. As for versatility, the unit can be integrated into different roofing "pies" due to its compact size. In this case, the type of fuel on which the heating system operates does not matter. These can be both solid resources and liquids with gases.
Steel structure
Despite the functional advantages and practicality of ceramics, many owners of private homes still prefer the more familiar metal, which is associated with reliability and durability. However, German designers can combine the advantages of two materials. In particular, ceramic chimneys of the Kerastar series include a lightweight ceramic pipe, the shell of which is made of stainless steel. That is, the direct function of smoke extraction is performed by ceramics, and protection is provided by high-strength metal with a corrosion-resistant coating. The system can be used not only as a complement to traditional heating units operating on wood, coal, natural gas, etc. Technologists have provided the opportunity to integrate into new pellet boilers and condensing units.
Chimney installation
Installation can be carried out both indoors and in the attic. In the first case, it is necessary to provide an insulating protective coating, as well as observe the indents from building structures of 20 cm. When all the initial calculations are made, you can proceed with the installation. A special mass for the seams is abundantly applied to the pipe bell, after which the crimp clamp in the lower region is loosened. Next, the upper part of the pipe is installed. In parallel with the physical installation, the system is assembled by tightening it with a clamp using mounting grooves and fasteners. The installation of chimneys also provides for the addition of precipitation removal systems. Condensate and rainwater are discharged into the sewer through special fluid collectors.
Schiedel Product Reviews
Units of this brand are famous for their reliability and durability. Recent models also cause a lot of positive feedback regarding operational advantages, ease of maintenance and maintenance in general. The materials from which the German Schiedel chimneys are made are not only heat resistant and high insulating qualities, but also easy to clean. There are also negative reviews, most of which are addressed to the high price of this product. For example, basic one-way structures with a height of about 6-7 m cost an average of 50-60 thousand rubles.
Conclusion
The chimney system performs a difficult task, which is complicated by the technological requirements for its implementation in the roofing base. The master must provide during the design and power loads, and compliance with tightness, as well as ventilation functions. These and other conditions are provided for in Schiedel designs. The chimney is initially designed with the expectation of a minimum of additional operations during installation. The design, which includes the pipe and protective shells, is completely ready for use in exhaust systems. After purchase, it is only necessary to carry out fixing operations and properly protect the circuit with insulators.