Take advantage of these benefits:

• Highly reliable operation and long service life due to their corrosion-resistant stainless steel construction. 1.4571 stainless steel is suitable for use on gas boilers and for brief periods on oil-fired boilers. 1.4539 stainless steel is suitable for continuous use on oil-fired boilers.
• Compactly designed - may be installed immediately behind boilers in order to save space.
• Easy to connect to heating circuits. Our Vitotrans 333 may be either connected inline, i.e., operated in full-flow mode, or installed on a bypass line in order to optimize flue gas condensing.
• Vitotrans 300 flue gas/water heat exchangers equipped with Inox-Crossal heat exchange surfaces for boilers from 80 kW to 1 750 kW.
• Vitotrans 300 flue gas/water heat exchangers equipped with Inox-Tubal heat exchange surfaces for boilers from 1 860 kW to 6 600 kW.
• Equipped with vertically oriented Inox-Crossal or Inox-Tubal heat exchange surfaces for highly reliable operation and long service life.
  - Vertical hot gas flues allow condensed water to readily drain off downward, which eliminates deposits due to re-evaporation of condensed water.
  - Accelerated self-cleaning actions due to their smooth, stainless steel surface.
• Highly efficient heat transfer and high condensation rates thanks to their
  - heat-exchanger surfaces that induce strong turbulence in combustion gases and - counterflowing boiler water and combustion gases.
• Matching neutralisation systems are available for the Vitotrans 300 flue gas/water heat exchangers.

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