DRG (D) - 7 Parapet boiler

Parapet boiler with closed (sealed) the combustion chamber for heating the room is not equipped with a chimney. Such boilers can be placed in a standard apartment, and in a detached house. They allow you to remove the room ventilation problem. The air intake for the combustion and removal of exhaust gases through the coaxial chimney extending through an outer wall of the heated space. A feature of the boiler is the versatility of their connection to the heating system, which ensures ease of installation. High cold metal thickness of 2.5 ÷ 3 mm can prolong the service boilers.

Application nonvolatile automatic safety « Sit » (with a pressure regulator, and an additional sensor pezorozzhigom coolant from overheating), sectional burners « Polidoro », increased heat removal heat exchanger due to a rectangular shape and their flues kolichestva - all this allows to achieve high values of efficiency of the boiler - 91% and safe operation throughout his work.