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LWA 252 – Technical Data

  • Type

    Product Number

    074264

    Width

    696 mm

    Height

    1860 mm

    Depth

    735 mm

    Air flow rate

    80-400 m³/h

    Technical data

    Energy efficiency class, DHW heating (extract air), load profile XL

    A+

    Rated capacity

    300 l

    HP DHW temperature

    60 °C

    Max. DHW temperature

    70 °C

    Electric emergency/booster heater

    1,5 kW

    Nominal DHW temperature (EN 16147)

    55 °C

    Nominal load profile (EN16147)

    XL

    Maximum available amount of DHW at 40 °C (EN 16147 / A20 extract air)

    412 l

    Average heating output (EN 16147 / A20 extract air)

    1,40 kW

    Heat-up time (EN 16147 / A20 extract air)

    11,3 h

    Average heat pump power consumption (EN 16147 / A20 extract air)

    0,40 kW

    Power consumption, standby period (EN 16147 / A20 extract air)

    0,031 kW

    Performance factor (EN 16147 / A20 extract air)

    3,42

    Air connector diameter

    160 mm

    Refrigerant

    R134a

    Refrigerant capacity

    0,85 kg

    Application range min./max.

    15...30 °C

    Weight

    150 kg

    Sound power level (EN 12102)

    45 dB(A)

    Technical data and product variants

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

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