E-comfort instant water heater
DEX Next S
Energy efficiency class A
(Scale: A+ to F)
- DEX Next S: 18/21/24/27 kW, 400 V
This is where the DEX Next S is used.
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Handwashbasin
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Shower
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Bath tub
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Kitchen sink
For your new wellness oasis.
This top device among the E-comfort instant water heaters meets very high comfort requirements.
The new DEX Next S for shower and bath impresses with state-of-the-art technology and durable materials. The compact design is resource-saving. The device is operated in a user-friendly manner via the e-paper display.
The integrated Bluetooth function allows the unit to be controlled by remote control, smartphone or tablet. The use of the app "Smart Control" facilitates the commissioning and maintenance of the instantaneous water heater.
- Fully electronically controlled high-tech instantaneous water heater with real glass touch display and Bluetooth remote control for convenient and economical hot water supply to one or more tap(s)
- Temperature always accurate to the degree between 20 °C and 60 °C thanks to TWIN TEMPERATURE Control TTC® and SERVOTRONIC® dynamic flow rate control
- In the comfort zone between 35 °C and 43 °C, the temperature can be set in 0.5 degree increments
- Bare wire heating system IES® ensures a longer service life, less calcification and is efficient and easy to maintain.
- Function for thermal treatment with 70 °C for more hygiene
- Particularly air-resistant heating system thanks to innovative heating duct arrangement
- Multiple Power System MPS® determines the maximum power consumption during installation: 18, 21, 24 or 27 kW
- Suitable for water-saving taps due to particularly low switch-on water quantity from 1.5 l/min thanks to innovative water flow technology
- Integrated WLAN and Bluetooth® function for connection with smartphone and tablet
- Electronic safety system with air bubble detection, temperature and pressure switch-off and water stop function
- Dimensions (height × width × depth): 46.8 × 23.9 × 9.6 cm
Technical data
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Data. Values. Facts.
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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) Depending on line pressure, selected temperature and inlet temperature
5) Alternatively connectable to 380 V
6) Suitable for reheating
Downloads
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Media type | Title | Date | Size | |
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Product information sheet DEX-Next-S-PI-en.pdf 21.07.2023 > download |
Product information sheet | DEX-Next-S-PI-en.pdf | 21.07.2023 |
487 kB > download |
Operating and installation instructions DEX-Next-S-Online-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr.pdf 21.02.2023 > download |
Operating and installation instructions | DEX-Next-S-Online-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr.pdf | 21.02.2023 |
32,5 MB > download |
Older versions> | ||||
Operating and installation instructions | DEX-Next-S-Online-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr-05-2022.pdf> download | > download | ||
Further versions on request | ||||
Quick guide DEX-Next-S-KA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr.pdf 10.06.2024 > download |
Quick guide | DEX-Next-S-KA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr.pdf | 10.06.2024 |
6,2 MB > download |
Older versions> | ||||
Quick guide | DEX_Next-S-KA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr-01-2023.pdf> download | > download | ||
Quick guide | DEX-Next-S-KA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr-04-2022.pdf> download | > download | ||
Further versions on request | ||||
Image-only instructions DX3-400V-BiA.pdf 16.05.2022 > download |
Image-only instructions | DX3-400V-BiA.pdf | 16.05.2022 |
2,0 MB > download |
Older versions> | ||||
Image-only instructions | DSX-Touch-DFX-Next-BiA.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 DEX-Next-S-Energielabel.pdf 28.03.2023 > download |
Energy label | DEX-Next-S-Energielabel.pdf | 28.03.2023 |
379 kB > download |
ErP product sheet 9120-96xxx-DX3-DEX-Next-S-ErP-Produktdatenblatt.pdf 27.03.2023 > download |
ErP product sheet | 9120-96xxx-DX3-DEX-Next-S-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 |
Info graphic Smart-Control.pdf 18.05.2022 > download |
Info graphic | Smart-Control.pdf | 18.05.2022 |
2,1 MB > 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 |
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
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FX 3 (included)
Additional remote control for convenient temperature adjustment of the instantaneous water heater over a distance of approx. 10 metres in the building. Secure, Bluetooth® wireless transmission, stepless temperature selection via two keys, two fixed value keys and an LCD display, magnetic wall bracket and batteries (included). IP 20. Dimensions (H × W × D): 5.8 × 12.5 × 1.9 cm
FX 3: Part no. 3200-34021
- Operating and installation instructionsFX3-GMA-de-en.pdf (1,10 MB)
FXS Next (D) (optional)
Bluetooth radio remote control for electronic instantaneous water heaters, temperature selection and settings via sensor keys in an intuitive menu navigation, with e-paper display, Bluetooth connection for secure data transmission between radio remote control and instantaneous water heater, FXE 3 radio adapter for installation in the instantaneous water heater (D series) included in the scope of delivery of FXS Next, batteries and magnetic wall bracket included in the scope of delivery.
FXS Next (D): Part no. 3200-34025
- Operating and installation instructionsFX-Next-Online-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sr-sv-el.pdf (2,15 MB)
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
- Installation instructionsRDX3-MA-de-en.pdf (438 kB)
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
- Operating and installation instructionsUDX-GMA-de-en.pdf (494 kB)
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
- Operating and installation instructionsVDX-GMA-de-en.pdf (564 kB)
Interesting features.
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Smart Control-ready
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Bluetooth remote control included
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Solar-compatible, suitable for reheating