All about instantaneous water heaters! >
×

E-comfort instant water heater
DCX Next L

E-comfort instant water heater DCX Next L

Energy efficiency class A

(Scale: A+ to F)

  • DCX Next L: 18/21/24/27 kW, 400 V

This is where the DCX Next L is used.

  1. Handwashbasin

    Handwashbasin

  2. Shower

    Shower

  3. Bath tub

    Bath tub

  4. Kitchen sink

    Kitchen sink

Beautiful views: stepless hot water.

New product
The DCX Next L is conveniently controlled via an LED display with sensor buttons. The two memory keys are preset to 38 °C and 42 °C and can be individually adjusted. Unit parameters can be read out and set via a service menu.

Awards E-comfort instant water heater DCX Next L
  • Electronically controlled comfort instantaneous water heater with sensor control panel and LED display
  • Precise temperatures between 20 °C and 60 °C thanks to TWIN TEMPERATURE Control TTC.
  • Particularly air-resistant heating system thanks to innovative 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
  • Multiple Power System MPS determines the maximum power consumption at installation: 18, 21, 24 or 27 kW, 400 V
  • Easy installation thanks to free installation space and variable connection options
  • Suitable for water-saving fittings: particularly low switch-on water quantity from 1.5 l/min thanks to innovative water flow technology
  • Dimensions (height × width × depth): 46.8 × 23.9 × 9.6 cm

Technical data

>

Data. Values. Facts.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
E-comfort instant water heater DCX Next L
Handwashbasin Shower Bath tub Kitchen sink      
DCX Next L
Part number
Nominal power rating 1) (variably adjustable due to MPS) at 400 V [kW]
Permissible operating pressure [MPa (bar)] 2)
Water connections (thread connections)
Hot water output at Δt = 28 K 3) [l/min]
Switch-on flow rate [l/min]
Maximum flow rate 4) [l/min]
Supply voltage [3~ / PE 400 V AC] Permanent connection 5)
Nominal current at 400 V [A]
Required cable diameter [mm²]
Maximum inlet temperature [°C]
Solar-ready 6)
Protection class
Specific water resistance at 15 °C [Ωcm] ≥
Weight filled with water [kg], approx.
3200-36451
18 21 24 27
1 (10) 1 (10) 1 (10) 1 (10)
G ½" G ½" G ½" G ½"
9.2 10.7 12.3 13.8
1.5 1.5 1.5 1.5
8.0 8.0 8.0 8.0
26 30 35 39
4.0 4.0 6.0 6.0
70 70 70 70
IP 25 IP 25 IP 25 IP 25
1100 1100 1100 1100
4.2 4.2 4.2 4.2

1) The selected power rating determines the values of nominal current, cable diameter and hot water output

2) Also approved for pressureless operation

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

4) Limited flow amount for optimal temperature increase

5) Alternatively connectable to 380 V

6) Suitable for reheating

Downloads

>

Media type Title Date Size

Product information sheet

DCX-Next-L-PI-en.pdf

15.01.2024

> download
Product information sheet DCX-Next-L-PI-en.pdf 15.01.2024 574 kB
> download

Operating and installation instructions

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

25.10.2023

> download
Operating and installation instructions DCX-Next-L-Online-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr.pdf 25.10.2023 38,7 MB
> download

Quick guide

DCX-Next-L-KA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr.pdf

23.04.2024

> download
Quick guide DCX-Next-L-KA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr.pdf 23.04.2024 7,0 MB
> 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

DCX-Next-L-Energielabel-2023.pdf

24.10.2023

> download
Energy label DCX-Next-L-Energielabel-2023.pdf 24.10.2023 231 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

DCX-Next-L-frontal.jpg

20.09.2023

> download
Product photo DCX-Next-L-frontal.jpg 20.09.2023 294 kB
> 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

Accessories

>

RDX 3

RDX 3 (optional)

If required, the universal mounting frame RDX 3 is available as an accessory, with which the electrical connection can be made at any point behind the device. The IP protection class of the device with RDX 3 is IP24. With electrical wiring and pipe extensions. For difficult installation conditions, e.g. replacement of a flow heater with different connections. Compensates for tile projections or wall unevenness. Installation only by a specialist.

RDX 3: Part no. 3200-36100

UDX

UDX (optional)

Pipe assembly for undersink installation with water connections, top flush-mounted G ⅜ inch (basic mounting kit RDX required).

UDX: Part no. 3200-34110

VDX

VDX (optional)

Pipe assembly for offset installation or reversed water connections when exchanging gas water heaters (basic mounting kit RDX required).

VDX: Part no. 3200-34120

Interesting features.

  1. Solar-compatible, suitable for reheating

    Solar-compatible, suitable for reheating

  2. Cost-saving

    Cost-saving

  3. Instantly at the right temperature

    Instantly at the right temperature

Similar products:

E-comfort instant water heater DEX Next
DEX Next: 18/21/24/27 kW, 400 V
E-comfort instant water heater DCX 13 Next L
DCX 13 Next L: 11/13.5 kW, 400 V
E-comfort instant water heater DCX 12 Next L
DCX 12 Next L: 8.8/11.5 kW, 220–240 V
E-comfort instant water heater DCX Next
DCX Next: 18/21/24/27 kW, 400 V