Air | water heat pumps

LWZ 304 Trend – Technical Data

  • Type

    Product Number

    233254

    Output at A2/W35 (EN 14511)

    4,32 kW

    Coefficient of performance at A2/W35 (EN 14511)

    3,40

    Technical data

    Energy efficiency class, heat pump W35

    A+

    Energy efficiency class, W55 heat pump

    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, load profile L

    A

    Rated compressor voltage

    400 V

    Rated control voltage

    230 V

    Rated voltage, emergency/booster heater

    400 V

    Air flow rate

    80-230 m³/h

    Heat availability level up to

    90 %

    Cylinder capacity

    235 l

    Filter class

    ISO Coarse > 60 % (G4)

    Sound power level (EN 12102)

    59 dB(A)

    Height

    1885 mm

    Width

    1430 mm

    Depth

    725 mm

    Weight

    360 kg

    Technical data and product variants

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

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