HPA-O 4 CS Plus compact D Set S

0,00 рсд


  • Little space is required
  • Minimum installation effort
  • A 100 l buffer cylinder is integrated for cases where the minimum flow rate cannot be assured

Product details

SET COMPONENTS: Heat pump and integral cylinder including DHW cylinder with internal indirect coil, WPM heat pump manager, cylinder charging pump, heating circuit pump, 3/2-way diverter valve, safety valve, 100 l parallel buffer cylinder and electric emergency and booster heater.APPLICATION: Inverter air | water heat pump with output-dependent control, designed as a compact mono block appliance for outdoor installation. Can be used for heating and DHW; also provides efficient cooling via circuit reversal. Ideally suited for use in new builds or buildings with a low system temperature. Sold in perfectly matched sets with compact indoor units for straightforward, space saving installation.

EQUIPMENT/CONVENIENCE: Optimum noise reduction due to encapsulated refrigerant circuit and acoustically isolated compressor. With integral heat and electricity metering via refrigerant circuit data.

EFFICIENCY: The waste heat from the inverter is used to raise the return temperature. This increases the overall efficiency of the system. Demand-dependent and energy efficient defrosting by reversing the circuit.

INSTALLATION: Accessories for effective condensate drainage are available for both floorstanding or wall mounted installations. Integral anti-vibration mounts for direct connection to the heating system. Easy access to the electrical connection panel without having to open the appliance.

  • Type

    Product Number


    Technical data

    Output at A2/W35 (EN 14511)

    2,58 kW

    Output at A-7/W35 (EN 14511)

    3,96 kW

    Coefficient of performance at A2/W35 (EN 14511)


    Coefficient of performance at A-7/W35 (EN 14511)


    Energy efficiency class, heat pump W35


    Energy efficiency class, W55 heat pump


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


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


    Cooling capacity at A35/W7 max.

    3,00 kW

    Cooling capacity at A35/W18 max.

    3,00 kW

    Cooling capacity at A35/W7 partial load

    1,50 kW

    Cooling capacity at A35/W18 partial load

    1,50 kW

    Sound power level (EN 12102)

    52 dB(A)

    Sound pressure level at 5 m distance in a free field

    30 dB(A)

    Rated compressor voltage

    230 V

    Max. application limit on the heating side

    60 °C


    740 mm


    1022 mm


    524 mm


    62 kg

    More details regarding set contents can be found under the relevant product

    The necessary plinth or wall mounting bracket is available as an accessory

    Technical data and product variants

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

    Download as PDF