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E-comfort instant water heater
DBX

E-comfort instant water heater DBX

Energy efficiency class A

(scale: A+ to F)

  • DBX 18: 18 kW, 400 V
  • DBX 21: 21 kW, 400 V
  • DBX 24: 24 kW, 400 V
  • DBX 27: 27 kW, 400 V

This is where the DBX is used.

  1. Handwashbasin

    Handwashbasin

  2. Shower

    Shower

  3. Bath tub

    Bath tub

  4. Kitchen sink

    Kitchen sink

The cost-effective alternative.

The basic unit of our series of electronic instant water heaters comes without any user controls. That’s why the DBX is surprisingly inexpensive.

  • Electronically controlled basic instant water heater without user controls
  • Automatic heating adjustment based on flow rate and inlet temperature, outlet temperature is factory-set to 50 °C (adjustable internally)
  • Electronic safety system with temperature and pressure shut-off
  • Dimensions (height × width × depth): 46.6 × 23.0 × 9.7 cm

Technical data

>

Data. Values. Facts.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
E-comfort instant water heater DBX 18 E-comfort instant water heater DBX 21 E-comfort instant water heater DBX 24 E-comfort instant water heater DBX 27
Handwashbasin Shower Bath tub Kitchen sink Handwashbasin Shower Bath tub Kitchen sink Handwashbasin Shower Bath tub Kitchen sink Handwashbasin Shower Bath tub Kitchen sink
DBX 18 DBX 21 DBX 24 DBX 27
Part number
Nominal power rating [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
Nominal current [A]
Required cable diameter [mm²]
Maximum inlet temperature [°C]
Protection class
Specific water resistance at 15 °C [Ωcm] ≥
Weight filled with water [kg], approx.
3200-34118 3200-34121 3200-34124 3200-34127
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
2.5 2.5 2.5 2.5
7.0 8.0 8.0 9.0
26 30 35 39
4.0 4.0 6.0 6.0
30 30 30 30
IP 25 IP 25 IP 25 IP 25
1300 1300 1300 1300
3.7 3.7 3.7 3.7

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

2) Limited flow amount for optimal temperature increase

Downloads

>

Media Title Date Size

Product information sheet

DBX-pi-en.pdf

18.10.2018

> download 		Product information sheet DBX-pi-en.pdf 18.10.2018 481 kB
> download

Operating instructions

DBX-GA-de-en-fr-nl.pdf

25.09.2018

> download 		Operating instructions DBX-GA-de-en-fr-nl.pdf 25.09.2018 266 kB
> download
  Older versions> 
 Operating instructionsDBX-GA-de-en-fr-nl-08-2018-Offset.pdf> download> download
 Operating instructionsDBX-GA-de-en-fr-nl-02-2016.pdf> download> download
 Operating instructionsDBX-GA-de-en-01-2016.pdf> download> download
 Operating instructionsDBX-GA-de-en-03-2015-v2.2.pdf> download> download
 Operating instructionsDBX-GA-de-en-02-2015-v2.2.pdf> download> download
  Further versions on request 

Installation instructions

DBX-MA-de-en-fr-nl.pdf

26.09.2018

> download 		Installation instructions DBX-MA-de-en-fr-nl.pdf 26.09.2018 2,7 MB
> download
  Older versions> 
 Installation instructionsDBX-MA-de-en-fr-nl-08-2018-Offset.pdf> download> download
 Installation instructionsDBX-MA-de-en-fr-nl-02-2016.pdf> download> download
 Installation instructionsDBX-MA-de-en-01-2016.pdf> download> download
 Installation instructionsDBX-MA-de-en-03-2015-v2.2.pdf> download> download
 Installation instructionsDBX-MA-de-en-02-2015-v2.2.pdf> download> download
  Further versions on request 

Installation accessories

DX2-Montageschablone-de-en-fr-nl-pl-cs-sk-pt-es-sv.pdf

03.04.2018

> download 		Installation accessories DX2-Montageschablone-de-en-fr-nl-pl-cs-sk-pt-es-sv.pdf 03.04.2018 240 kB
> download

Safety instructions

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

29.01.2019

> download 		Safety instructions Sicherheitshinweise-Durchlauferhitzer-de-en-fr-nl-pt-es-pl-sv-cs-sk-bg-no-fi-ru-sr.pdf 29.01.2019 572 kB
> download

Energy label

DBX21-Energielabel.pdf

14.02.2017

> download 		Energy label DBX21-Energielabel.pdf 14.02.2017 270 kB
> download

Energy label

DBX27-Energielabel.pdf

14.02.2017

> download 		Energy label DBX27-Energielabel.pdf 14.02.2017 270 kB
> download

Energy label

DBX24-Energielabel.pdf

14.02.2017

> download 		Energy label DBX24-Energielabel.pdf 14.02.2017 270 kB
> download

Energy label

DBX18-Energielabel.pdf

14.02.2017

> download 		Energy label DBX18-Energielabel.pdf 14.02.2017 270 kB
> download

ErP product sheet

DBX18-DBX21-DBX24-DBX27-ErP-Produktdatenblatt.pdf

14.02.2017

> download 		ErP product sheet DBX18-DBX21-DBX24-DBX27-ErP-Produktdatenblatt.pdf 14.02.2017 96 kB
> download

CE Conformity

DSX-Touch-DSX-DEX-DEX12-DCX-DCX13-DBX-DLX-DSX-Twin-Konformitaetserklaerung-CE-Conformity-de-en-2018-05.pdf

17.07.2018

> download 		CE Conformity DSX-Touch-DSX-DEX-DEX12-DCX-DCX13-DBX-DLX-DSX-Twin-Konformitaetserklaerung-CE-Conformity-de-en-2018-05.pdf 17.07.2018 164 kB
> download

Product photo

DBX_2800px.jpg

11.05.2017

> download 		Product photo DBX_2800px.jpg 11.05.2017 289 kB
> download

Product photo

DBX_rechts-HighRes.jpg

11.05.2017

> download 		Product photo DBX_rechts-HighRes.jpg 11.05.2017 706 kB
> download

Product photo

DBX_links-HighRes.jpg

11.05.2017

> download 		Product photo DBX_links-HighRes.jpg 11.05.2017 766 kB
> download

Product photo

DBX_frontal-HighRes.jpg

11.05.2017

> download 		Product photo DBX_frontal-HighRes.jpg 11.05.2017 603 kB
> download

Catalogue

CLAGE-Instantaneous-water-heater-Catalogue-en.pdf

23.08.2018

> download 		Catalogue CLAGE-Instantaneous-water-heater-Catalogue-en.pdf 23.08.2018 17,7 MB
> download

Datanorm

Datanorm.zip

29.06.2017

> download 		Datanorm Datanorm.zip 29.06.2017 39,7 MB
> download

GAEB

GAEB.zip

29.06.2017

> download 		GAEB GAEB.zip 29.06.2017 19,9 MB
> download

BIM

DBX24-002-BIM.rfa

16.04.2018

> download 		BIM DBX24-002-BIM.rfa 16.04.2018 476 kB
> download

BIM

DBX27-002-BIM.rfa

16.04.2018

> download 		BIM DBX27-002-BIM.rfa 16.04.2018 492 kB
> download

BIM

DBX27-001-BIM.ifc

16.04.2018

> download 		BIM DBX27-001-BIM.ifc 16.04.2018 1,1 MB
> download

BIM

DBX21-001-BIM.ifc

16.04.2018

> download 		BIM DBX21-001-BIM.ifc 16.04.2018 1,1 MB
> download

BIM

DBX18-001-BIM.ifc

16.04.2018

> download 		BIM DBX18-001-BIM.ifc 16.04.2018 1,1 MB
> download

BIM

DBX24-001-BIM.ifc

16.04.2018

> download 		BIM DBX24-001-BIM.ifc 16.04.2018 1,1 MB
> download

BIM

DBX21-002-BIM.rfa

16.04.2018

> download 		BIM DBX21-002-BIM.rfa 16.04.2018 476 kB
> download

BIM

DBX18-002-BIM.rfa

16.04.2018

> download 		BIM DBX18-002-BIM.rfa 16.04.2018 476 kB
> download

Accessories

>

RDX

RDX (optional)

The universal mounting frame RDX, which allows for an electrical connection at any position behind the unit, is available as an accessory.
> With electronic wiring and tap extensions
> For difficult installation conditions, for example, exchanging an instant water heater with different connections
> Compensates for uneven tiles or wall irregularities
> Installation must be performed by a specialist

RDX: Part no. 3200-34100

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

Your advantages:

  1. Cost-saving

    Cost-saving

  2. Water-saving

    Water-saving

  3. Short water paths

    Short water paths

Installation video

Similar products:

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