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E-comfort instant water heater
DLX Next

E-comfort instant water heater DLX Next

Energy efficiency class A

(scale: A+ to F)

  • DLX 18 Next: 18 kW, 400 V
  • DLX 21 Next: 21 kW, 400 V
  • DLX 24 Next: 24 kW, 400 V

This is where the DLX Next is used.

  1. Handwashbasin

    Handwashbasin

  2. Shower

    Shower

  3. Bath tub

    Bath tub

  4. Kitchen sink

    Kitchen sink

Simply choose: 35, 45 oder 55 °C!

Whenever simple operation at a reasonable price is important, the DLX Next presents an interesting alternative. The user can select one of three hot water temperatures with the touch of a button.

  • Electronically controlled comfort instantaneous water heater with simple operating concept
  • One-button control panel for quick and easy temperature selection in three stages: 35 °C, 45 °C and 55 °C
  • Temperature stable up to the capacity limit. TWIN TEMPERATURE Control TTC® ensures precise temperature control down to the degree, even with fluctuations in water pressure
  • Exceptionally low switch-on water flow rate from 1.5 l/min thanks to innovative water flow technology
  • Exceptionally air-resistant heating system thanks to new heating channel arrangement
  • Bare wire heating system IES® ensures a longer service life less calcification and is efficient and easy to maintain
  • Electronic safety system with air bubble detection, temperature and pressure shut-off
  • Problem-free installation thanks to free mounting space and variable connection options
  • Dimensions (height × width × depth): 46.8 × 23.9 × 9.6 cm

Technical data

>

Data. Values. Facts.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
E-comfort instant water heater DLX 18 Next E-comfort instant water heater DLX 21 Next E-comfort instant water heater DLX 24 Next
Handwashbasin Shower Bath tub Kitchen sink Handwashbasin Shower Bath tub Kitchen sink Handwashbasin Shower Bath tub Kitchen sink
DLX 18 Next DLX 21 Next DLX 24 Next
Part number
Nominal power rating at 400 V [kW]
Maximum operating pressure [MPa (bar)]
Water connections (thread connections)
Hot water output at Δt = 28 K 1) [l/min]
Switch-on flow rate [l/min]
Maximum flow rate 2) [l/min]
Supply voltage [3~ / PE 400 V AC] Permanent connection 3)
Nominal current at 400 V [A]
Required cable diameter [mm²]
Maximum inlet temperature [°C]
Protection class
Specific water resistance at 15 °C [Ωcm] ≥
Weight filled with water [kg], approx.
3200-36218 3200-36221 3200-36224
18 21 24
1 (10) 1 (10) 1 (10)
G ½" G ½" G ½"
9.2 10.7 12.3
1.5 1.5 1.5
7.0 8.0 8.0
26 30 35
4.0 4.0 6.0
30 30 30
IP 25 IP 25 IP 25
1100 1100 1100
4.2 4.2 4.2

1) Temperature increase e.g. from 12 °C to 40 °C, mixed water

2) Limited flow amount for optimal temperature increase

3) Alternatively connectable to 380 V

Downloads

>

Media type Title Date Size

Product information sheet

DLX-Next-PI-en.pdf

20.07.2023

> download
Product information sheet DLX-Next-PI-en.pdf 20.07.2023 378 kB
> download

Operating and installation instructions

DLX-Next-Online-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr.pdf

17.02.2023

> download
Operating and installation instructions DLX-Next-Online-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr.pdf 17.02.2023 23,8 MB
> download
  Older versions> 
 Operating and installation instructionsDLX-Next-Online-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr-08-2020.pdf> download> download
  Further versions on request 

Quick guide

DLX-Next-KA-de-en.pdf

31.01.2023

> download
Quick guide DLX-Next-KA-de-en.pdf 31.01.2023 1,7 MB
> download
  Older versions> 
 Quick guideDLX-Next-KA-de-en-11-2021.pdf> download> download
 Quick guideDLX-Next-KA-de-en-08-2020(v2).pdf> download> download
  Further versions on request 

Installation accessories

DX3-Montageschablone-de-en-fr-nl-pl-cs-sk-pt-es-sv.pdf

13.11.2018

> download
Installation accessories DX3-Montageschablone-de-en-fr-nl-pl-cs-sk-pt-es-sv.pdf 13.11.2018 370 kB
> download

Safety instructions

Sicherheitshinweise-Durchlauferhitzer-de-en-fr-nl-pt-es-pl-sv-cs-sk-bg-no-fi-ru-sr-el-it-tr-ro.pdf

03.11.2023

> download
Safety instructions Sicherheitshinweise-Durchlauferhitzer-de-en-fr-nl-pt-es-pl-sv-cs-sk-bg-no-fi-ru-sr-el-it-tr-ro.pdf 03.11.2023 371 kB
> download

Energy label

DLX24-Next-Energielabel_2020.pdf

28.03.2023

> download
Energy label DLX24-Next-Energielabel_2020.pdf 28.03.2023 232 kB
> download

Energy label

DLX21-Next-Energielabel_2020.pdf

28.03.2023

> download
Energy label DLX21-Next-Energielabel_2020.pdf 28.03.2023 232 kB
> download

Energy label

DLX18-Next-Energielabel_2020.pdf

28.03.2023

> download
Energy label DLX18-Next-Energielabel_2020.pdf 28.03.2023 232 kB
> download

ErP product sheet

DX3.1-DLX18-Next-DLX21-Next-DLX24-Next-ErP-Produktdatenblatt.pdf

27.03.2023

> download
ErP product sheet DX3.1-DLX18-Next-DLX21-Next-DLX24-Next-ErP-Produktdatenblatt.pdf 27.03.2023 102 kB
> download

CE Conformity

CE-Konformitaetserklaerung-nach-RED+RoHS3-DX3-2021-10.pdf

05.11.2021

> download
CE Conformity CE-Konformitaetserklaerung-nach-RED+RoHS3-DX3-2021-10.pdf 05.11.2021 1,3 MB
> download

Product photo

DLX-Next-Produktfoto.jpg

22.12.2020

> download
Product photo DLX-Next-Produktfoto.jpg 22.12.2020 651 kB
> download

Image photo

DLX-Next-Anwendungsfoto.jpg

21.09.2020

> download
Image photo DLX-Next-Anwendungsfoto.jpg 21.09.2020 822 kB
> download

Catalogue

CLAGE-Complete-catalogue-en.pdf

09.10.2024

> download
Catalogue CLAGE-Complete-catalogue-en.pdf 09.10.2024 13,5 MB
> download

Hotnews

CLAGE_Hotnews_2023-EN-online.pdf

10.03.2023

> download
Hotnews CLAGE_Hotnews_2023-EN-online.pdf 10.03.2023 13,9 MB
> download

Price list

CLAGE-Product-Price-List-PPL-en.pdf

10.05.2023

> download
Price list CLAGE-Product-Price-List-PPL-en.pdf 10.05.2023 6,6 MB
> download

BIM

DLX-Next.rfa

16.06.2022

> download
BIM DLX-Next.rfa 16.06.2022 1,4 MB
> download

BIM

DLX-Next.ifc

16.06.2022

> download
BIM DLX-Next.ifc 16.06.2022 8,9 MB
> download

Datanorm

Datanorm.zip

03.06.2024

> download
Datanorm Datanorm.zip 03.06.2024 40 kB
> download

GAEB

GAEB.zip

03.06.2024

> download
GAEB GAEB.zip 03.06.2024 725 kB
> download

Your advantages:

  1. Cost-saving

    Cost-saving

  2. Instantly at the right temperature

    Instantly at the right temperature

  3. Environmentally friendly

    Environmentally friendly

  4. Short water paths

    Short water paths

Similar products:

E-comfort instant water heater DCX Next
DCX Next: 18/21/24/27 kW, 400 V
E-comfort instant water heater DBX Next
DBX 18 Next: 18 kW, 400 V
DBX 21 Next: 21 kW, 400 V
DBX 24 Next: 24 kW, 400 V