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Comfort instantaneous water heaters
PEO 18/21/24

  • 360°
    • Maximum convenience thanks to electronic closed-loop control with outlet sensor
    • Accurate temperature delivery up to the maximum output
    • High energy efficiency – up to 30% savings possible compared with hydraulic instantaneous water heaters
    • Digital Temperature setting from 30-60 °C
    • Suitable for preheated water up to 45 °C
    • Integral diagnostic system
    • Scale-resistant bare wire heating system
    Questions about the product Get contact

    Product details

    Perfect your showering experience

    Showering has never been such a convenient experience. This instantaneous water heater with electronic closed-loop control always supplies you with precisely the preferred temperature and is highly efficient at the same time. You can easily see the set temperature on the large illuminated display.

    Use hot water safely

    On a practical front, the digital temperature setting is very precise, with steps of just one degree at a time. If the temperature
    is above 43 °C, the display changes from blue to
    red, indicating that you are at risk
    of scalding yourself.


    ERP product datasheet
    Reach-Information
    Technical datasheet

    Product Number: 233991

    Rated voltage: 400 V

    Rated voltage 1: 380 V

    Rated voltage 2: 400 V

    Rated voltage 3: 415 V

    Rated output: 18/21/24 kW

    Rated output 1: 16,2/19/21,7 kW

    Rated output 2: 18/21/24 kW

    Rated output 3: 19,4/22,6/25,8 kW

    Rated current: 29/31/35 A

    Rated current 1: 27,6/29,5/33,3 A

    Rated current 2: 29/31/35 A

    Rated current 3: 30,1/32,2/36,3 A

    Fuse protection: 32/32/35 A

    Fuse protection 1: 32/32/35 A

    Fuse protection 2: 32/32/35 A

    Fuse protection 3: 32/32/40 A

    Frequency: 50/60 Hz

    Frequency 1: 50/60 Hz

    Frequency 2: 50/60 Hz

    Frequency 3: 50/- Hz

    Phases: 3/PE

    IP rating: IP25

    Temperature setting: 30-60 °C

    Colour: white

    Height: 485 mm

    Width: 226 mm

    Depth: 93 mm

    Weight: 3.60 kg

    Energy efficiency class: A

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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.