Chimney LAS system can be installed both in a new building and during major repairs or reconstruction of residential buildings when they are transferred to independent heating. For installation of the chimney systems you need only two conditions - the presence of the foundation and coaxial holes in the floors, which are 50 mm larger than the dimensions of the chimney system.
The inner pipe (collective chimney) of the LAS system is made of acid-proof stainless steel, insensitive to the action of the condensate, so its life actually equals the life of the building.
One of the most important conditions for the safe operation of the chimney is hermeticity. It is provided by heat-resistant sealant, which is set in original slots of each pipe.
10 heat generators with closed combustion chamber under ДСТУ Б В.2.5-33:2007 can be connected to one chimney riser mounted in a concrete shaft. After aerodynamic calculations it is permitted to connect more than 10 heat generators. "Versia-Lux" LTD has an experience of 16-storey building, which used the collective system of smoke off-take. We propose two options for chimney LAS system installation.