• Product details

    The LWZ SOL complete system for providing heating, ventilation and DHW in energy-efficient homes, already successful, is now even more impressive due to its integrated cooling function. Its new eye-catching design seamlessly matches the latest STIEBEL ELTRON look. Behind the sturdy, sound-optimised front hides an enlarged DHW cylinder with 235 litre capacity. The improved thermal insulation reduces heat losses to a minimum.

    Additional functions such as ventilation to prevent dampness with integral humidity sensor in the extract air or air flow rate reduction when humidity is too low ensure a comfortable room climate at all times.

    Can be combined with any form of solar backup system.
    Efficiency can be quickly and effectively increased with solar backup. The LWZ SOL is ready for anything, be it photovoltaics or solar thermal systems. Either option can be integrated into the system with little effort.



    ERP product datasheet

    Technical datasheet

    Product Number: 230143

    Output at A2/W35 (EN 14511): 4,32 kW

    Coefficient of performance at A2/W35 (EN 14511): 3,40

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    Equipment datasheet