• TESYCloud


    In line with the latest tendencies for innovative, time and energy saving, easy to use appliances. The engineers of TESY designed a new family of products with control via Internet - TESY Cloud.


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  • ECO Smart mode

    ECO Smart mode

    The ECO Smart operating mode, thanks to the specially developed and integrated software, reduces the electricity costs without limitation to the amount of hot water or the user’s comfort.


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  • Turbolator


    The Turbolator is an element with special openings in-built along the whole length of the serpentine tube.


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  • BiLight function

    BiLight function

    Two modes of operation visualized by changing light colours


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    INSUTECH is a specially devised technology for highly-efficient insulation.


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  • PISTON Effect

    PISTON Effect

    The patented structure of the inlet water nozzle creates a PISTON Effect ensuring up to 15% more hot water.


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  • Plasma welding

    Plasma welding

    State of the art Plasma welding method used for the production of the water tanks.


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  • No thermal bridge

    No thermal bridge

    Up to 16% lower energy losses due to the lack of a thermal bridge between the water tank and the mounting bracket.


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  • Compact size

    Compact size


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  • New PISTON INLET nozzle

    New PISTON INLET nozzle


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  • Serpentine


    In-built Serpentine


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