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Air source heat pumps
HPA-O 3-8 Plus

  • HPA-O 4 CS Plus
    • Air source heat pump installed outdoors for heating and cooling
    • Inverter technology for high efficiency and low energy bills
    • Low operating noise; can be further reduced in night mode ("silent mode" function)
    • Optional integration into the home network and control via smartphone (additional components required)
    • Flow temperatures of up to 60 °C for your hot water convenience

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

    3.96  kW

    6.00  kW

    7.80  kW
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    Product details

    Assured of the perfect supply

    With its high quality equipment features, this heat pump ensures that you have the best possible supply of DHW in your home at all times. The cooling function is included. You can therefore provide yourself and your family with a refreshing level of living comfort even on hot days.

    Set a new standard in new build

    Let's assume you're in the middle of building a family house. You should take a look at this model. This appliance makes use of advanced inverter to deliver perfectly matched heating output.


    ERP product datasheet
    Reach-Information
    Technical datasheet

    Product Number: 238985

    SCOP 35 °C (EN 14825): 4.15

    Energy efficiency class, room heating in moderate climates, average temperature applications (A+++ → D): A+

    Heating output at A2/W35 (EN 14511): 2.58 kW

    Heating output at A-7/W35 (EN 14511): 3.96 kW

    Cooling capacity at A35/W18: 1.50 kW

    COP at A2/W35 (EN 14511): 3.64

    COP at A-7/W35 (EN 14511): 2.73

    Energy efficiency ratio at A35/W18: 3.56

    Sound power level (EN 12102): 52 dB(A)

    Min./max. application limits for heat source: -20...40 °C

    Min. application limit on heating side: 15 °C

    Max. application limit on the heating side: 60 °C

    Height: 740 mm

    Width: 1022 mm

    Depth: 524 mm

    Weight: 62 kg

    Refrigerant: R410A

    Colour: white

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    Download as PDF

    Equipment datasheet

Installation Information:

Please ask your local power supply utility or a registered electrician to install appliances that are not fully wired, i.e. ready to plug in. The electrician should also be able to assist you with obtaining the agreement of the respective power supply utility required for the appliance installation.