De Dietrich 7606233 turbulator CABK 10-12

This is a De Dietrich turbulator, reference 7606233 (catalogue article 336.841.012). It belongs to the category of turbulators used in boiler heat exchangers. Such parts are installed in the flue gas passages of the heat exchanger. Their function is to slow the flow of flue gases, increasing the contact time with the heat transfer surfaces and thereby improving thermal efficiency. By creating turbulence, they help extract more heat from the combustion gases before they exit to the flue. Turbulators are typically positioned between the primary heat exchanger and the flue outlet, and in some designs they are part of the secondary heat exchanger assembly. When selecting a replacement turbulator, it must match the original in dimensions, number of passages or plates, and material of construction. Materials commonly used include stainless steel, copper, and aluminium alloys. Gaskets that seal the turbulator to the heat exchanger must be inspected and replaced if worn. Common failure modes that necessitate replacement include soot accumulation on the gas side, scaling on the water side, gasket leaks, and, in condensing appliances, corrosion where condensate collects. Before installation, the flue ways should be cleaned and the turbulator checked for correct fit. This De Dietrich turbulator is identified by its part number 7606233 and the catalogue article 336.841.012; always confirm that it corresponds to the original component in shape, size, and configuration.