EKO-CUP V3 (600 – 1500 kW) and EKO-CUP SV3 (2500 kW)

EKO-CUP V3 steel hot water boilers (heat output range 0,8-1,5 MW) and EKO-CUP SV3 (heat output range 1,5-2,5MW) are engineered to meet heating requirements in middle sized or large premises, or to provide the heat source for manufacturing or processing. This boiler can be installed as a separate unit or as part of a modular set of two or more units.

This product is notable for its modern design, for its synthesis of modern technologies and high quality materials, as well as for its simple and easy assembly and operation. Well tested development allied to intensive quality control assures that these boilers are safe and reliable. A triple-pass flue gas flow system is the foundation for their low energy consumption. A wide range of automatic control devices, delivered as additional equipment, enables the customer to benefit from a fully automatic direct or remote controlled heating center.



    Ugrađeni turbulatori omogućuju bolji prijelaz topline s dimnih plinova na kotlovsku vodu.


    Posebna odlika je izuzetna toplinska izolacija kotla.


    Osnovna kotlovska regulacija upravlja radom dvostupanjskog plamenika prema zadanoj temperaturi kotla.


    Isporučuje se u dijelovima što omogućuje jednostavan transport i ugradnju kotla.

  • Hot water boiler for central heating systems with a triple-pass flue gas flow system (heat output range 0,8-2,5 MW).
  • Economical and ecologically attractive, with high efficiency and  low NOx content .
  • A maximum operating temperature of 105°C enables use as a source of heat for manufacturing and processing.
  • Maximum operating pressure of the boiler is 6 bar, which enables installation into heating systems for tall buildings.
  • Built in turbulators enable better heat transfer from flue gas to the boiler water, better regulation of gas flows in the combustion chamber, better regulation of the output temperature of flue gas, i.e. high quality balancing between the functions of the boiler, burner and chimney.
  • A large volume of water in the boiler reduces the number of start ups, prolongs the life of the burner and saves energy.
  • Good design and material choice assure extremely low start-up condensation.
  • All connections are installed on the upper side of the unit, enabling simple assembly.
  • The boiler is delivered with thermal control installed together with connections for an external temperature thermostat, which enables fully automatic regulation of the heating system.
  • A special feature is the high performance heat insulation.
  • The blank door of the boiler has prepared mounting holes, enabling attachment of any kind of burner.
  • The body of the boiler is delivered separately from the casing with thermal insulation which allows easier transportation and assembly.
  • 90° right side and left side opening of the boiler door enables easy cleaning.
  • The boiler is tested and certified at the Faculty of Engineering in Zagreb and manufactured in accordance with ISO 9001.



Centrometal d.o.o. shall not be responsible for possible incorrect data caused by error made in transcription and all figures and diagrams are for explanatory purposes only and relevant adjustment have to be made at the spot. In any case, it reserves the right to modify its products as deemed to be required and useful without any prior notification.