DHW heat pumps

WWK 220 electronic

  • Type

    Product Number

    231208

    Height

    1545 mm

    Diameter

    690 mm

    Weight

    120 kg

    Technical data

    Energy efficiency class, DHW heating (indoor air), load profile L

    A+

    Heat source min./max. application limits

    +6/+42 °C

    Rated capacity

    220 l

    Maximum DHW temperature with heat pump

    65 °C

    Nominal DHW temperature (EN 16147)

    55 I 65 °C

    Nominal load profile (EN16147)

    L I XL

    Maximum available nominal amount of DHW at 40 °C (EN 16147 / A15)

    277 | 347 l

    Average heating output (EN 16147 / A15)

    1,73 I 1,62 kW

    Heat-up time (EN 16147 / A15)

    6,65 | 8,70 h

    COP (EN 16147 / A15)

    3,20 I 2,95

    COP (EN 16147 / A20)

    3,55 I N/A

    Coefficient of performance at A15/W15-55 (EN 255)

    3,42

    COP at A15/W15-45 (EN 255)

    3,78

    Booster heater power consumption

    1,5 kW

    Sound power level (EN 12102)

    60 dB(A)

    Average sound pressure level at 1 m distance, free field

    45 dB(A)

    Power supply

    1/N/PE 220-240 V 50/60 Hz

    Energy efficiency class in accordance with EU Regulation no. 812/2013; rating from September 2017. Highest possible energy rating A until September 2017.

    Nominal data to EN 16147 -  A15 = heat source recirculation air  /  A7 = heat source recirculation air

    Rated data to EN 16147 – heat pump for recirculated air

    Technical data and product variants

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

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