- Country of manufactureUkraine
System of assignment of products of combustion, ventilation assembled
At first sight the organization of withdrawal of products of combustion from the boiler unit business simple and not difficult. It seems, nothing depends on a flue and in general if only "exhaust" did not go to the room.
From that, the flue is how correctly designed, the copper efficiency, fuel consumption, and finally — efficiency and profitability of work of all system of heating directly depend. Therefore it is necessary to solve in advance of what material the flue will be made, to precisely calculate height and section of a pipe, to define its location and to think of convenience of service. The special attention should be paid to reliability of thermal insulation for prevention of formation of condensate.
Unfortunately, the vast majority of people do not even imagine on how many the flue role in a house design is important. Very few people know that an optimum form of a flue — the cylinder. The mistakes connected with the wrong selection and installation of a chimney can lower efficiency of the best copper from 95 to 60%. It is necessary to tell also about the "crying" walls in places of laying of flues, about carbon monoxide in the house, about an excessive consumption of fuel.
The flue should not be constructed as it is convenient to the bricklayer or the foreman. Parameters of a flue count taking into account the power of a copper, temperature of flue gases, like the torch established on a copper and trunk height.
In modern construction and at reconstruction even more often apply cylindrical flues from galvanized steel.
Steel pipes have ideally smooth surface whereas brick flues cannot be closed up carefully from within, and roughnesses of walls create the additional resistance to flue gases. The kondensatoobrazovaniye threshold in a steel flue is overcome in 1 — 2 minutes (in brick — in 35 — 45 min.).
So long impact of condensate on flue walls at each inclusion of a copper leads to their gradual destruction and penetration of condensate in the building. Internal walls of a brick flue absorb combustion products which at interaction with condensate form the acid environment destroying a flue. In metal pipes of it does not occur.
Thermal insulation of a brick flue — process long and labor-consuming while it is much easier to warm metal pipes or it is possible to apply previously warmed pipes.
The big set of connecting elements for steel flues allows to mount systems of any degree of complexity, it is easy to solve problems with removal of condensate and to make process of cleaning fast and effective.
The flue from galvanized steel can be mounted in long ago the built house in which project the possibility of withdrawal of products of combustion was not provided.