Central
LWZ 8 CS Premium – Technical Data

  • Technical data

    Heat recovery level up to

    90 %

    Air flow rate

    300 m³/h

    Filter class

    ePM10 ≥ 50 % (M5) | ISO Coarse > 60 % (G4)

    Refrigerant

    R410 A

    Heating output at A-7/W35 (EN 14511)

    8.34 kW

    Heating output at A2/W35 (EN 14511)

    5.16 kW

    Cooling capacity at A35/W7

    2.69 kW

    Rated voltage, emergency/auxiliary heater

    400 V

    Rated voltage, control unit

    230 V

    Rated voltage, compressor

    230 V

    Energy efficiency ratio at A35/W7

    1.92

    COP at A2/W35 (EN 14511)

    3.74

    COP at A-7/W35 (EN 14511)

    2.61

    Sound power level (EN 12102)

    50 dB(A)

    Height

    1885 mm

    Width

    1430 mm

    Depth

    812 mm

    Cylinder capacity V

    235 l

    Weight

    442 kg

    Energy efficiency class, heat pump W35

    A++

    Energy efficiency class, heat pump W55

    A++

    Energy efficiency class, composite system (heat pump + controller) W35

    A++

    Energy efficiency class, composite system (heat pump + controller) W55

    A++

    Energy efficiency class, DHW heating with load profile XL

    A

    Technical data and product variants

    For further details and product variants please refer to data sheet.

    Download as PDF