back

Comfort instantaneous water heaters
DEL 18/21/24 Plus

  • 360°
    • Instantaneous water heater with electronic closed-loop control
    • Accurate temperature delivery up to the appliance's output limit thanks to 3i technology
    • Sufficient hot water for multiple draw-off points
    • Particularly economical operation with ECO mode
    • Backlit multifunction display with output values
    • Individual memory buttons for setting preferred temperatures
    • Adjustable temperature limit as anti-scalding protection for children
    • Can be combined with a wireless remote control
    Questions about the product Get contact
    award
    award
    award

    Product details

    Equip your home perfectly for anything

    This series with 3i technology leads the way in terms of high hot water convenience. With its wide range of features, such as a backlit multifunction display, temperature memory, childproofing and ECO mode, this appliance boosts convenience levels for you in a multitude of ways.

     

    Save energy at the press of a button

    The energy and water saving ECO mode limits the maximum flow rate. You benefit from a constant supply of hot water, even at low inlet temperatures. And you reduce your water consumption without compromising on convenience.

     

    Enjoy incredible ease of use

    With the optional wireless remote control, you can very conveniently control your instantaneous water heater from a distance.

     


    ERP product datasheet
    Reach-Information
    Technical datasheet

    Product Number: 236739

    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: 20-60 °C

    Colour: white

    Height: 466 mm

    Width: 225 mm

    Depth: 116 mm

    Weight: 3.10 kg

    Show all

    Download as PDF

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.