E-compact instant water heater
CFX-U
Energy efficiency class A
(Scale: A+ to F)
- CFX-U: 11/13.5 kW, 400 V
This is where the CFX-U is used.
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Kitchen sink
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Washstand
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Double washbasin
Efficiency and convenience in one sweep.
Product innovation
An especially smart solution for energy-efficient hot water supply at the kitchen sink is the new E-compact instant water heater CFX-U. While the compact and space-saving unit is installed under the kitchen sink, the temperature of the instant water heater can be conveniently controlled via remote control. You can preselect the perfect temperature and avoid heat losses due to mixed water.
- Electronically controlled instant water heater in compact design and Bluetooth remote control for installation under the sink
- Temperature setting between 20 °C and 60 °C via sensor keys and e-paper display on the bidirectional remote control
- Energy monitoring: The consumption values of electricity and hot water can be shown on the remote control display
- In the comfort zone between 35 °C and 43 °C, the temperature can be set in 0.5 degree increments
- Adding cold water is no longer necessary
- Easy installation under the kitchen sink facilitated by small dimensions and external ⅜" water connectors for closed-outlet or open-outlet installation
- Precise temperatures due to TWIN TEMPERATURE control TTC® up to the capacity of the appliance
- Bare wire heating system IES® ensures longer life, less calcification and is efficient and easy to maintain
- With the Multiple Power System MPS®, the maximum power rating is set at the time of installation
- Can also be controlled via tablet or smartphone (from iOS 9 / Android-OS 4.4) (the "Smart Control" app is required for this)
- Suitable for solar systems (inlet temperature ≤ 60 °C)
- With power cable for permanent electrical connection
- Dimensions (height × width × depth): 29.4 × 17.7 × 10.4 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) Temperature increase e.g. from 12 °C to 45 °C (mixed water at flow rate >5 l/min)
3) Limited flow amount for optimal temperature increase
4) Suitable for reheating
Downloads
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Media type | Title | Date | Size | |
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Product information sheet CFX-U-PI-en.pdf 23.12.2021 > download |
Product information sheet | CFX-U-PI-en.pdf | 23.12.2021 |
531 kB > download |
Operating and installation instructions CX3-CEX-CEX7-CFX-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sv-el.pdf 11.04.2022 > download |
Operating and installation instructions | CX3-CEX-CEX7-CFX-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sv-el.pdf | 11.04.2022 |
6,9 MB > download |
Older versions> | ||||
Operating and installation instructions | CX3-CEX-CFX-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sv-el-03-2022.pdf> download | > download | ||
Operating and installation instructions | CX3-CEX-CFX-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sv-el-04-2021.pdf> download | > download | ||
Further versions on request | ||||
Image-only instructions CX3-400V-Bilderanleitung-Untertisch.pdf 15.09.2021 > download |
Image-only instructions | CX3-400V-Bilderanleitung-Untertisch.pdf | 15.09.2021 |
883 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 CFX-U-Energielabel.pdf 13.02.2017 > download |
Energy label | CFX-U-Energielabel.pdf | 13.02.2017 |
220 kB > download |
CE Conformity CE-Konformitaetserklaerung-nach-RED+RoHS3-CX-2024-08.pdf 15.08.2024 > download |
CE Conformity | CE-Konformitaetserklaerung-nach-RED+RoHS3-CX-2024-08.pdf | 15.08.2024 |
3,0 MB > download |
Product photo CFX-U-CX3-Produktfoto-links.jpg 22.12.2021 > download |
Product photo | CFX-U-CX3-Produktfoto-links.jpg | 22.12.2021 |
68 kB > download |
Product photo CFX-U-CX3-Produktfoto-rechts.jpg 22.12.2021 > download |
Product photo | CFX-U-CX3-Produktfoto-rechts.jpg | 22.12.2021 |
412 kB > download |
Product photo CFX-U-CX3-Produktfoto-frontal.jpg 23.12.2021 > download |
Product photo | CFX-U-CX3-Produktfoto-frontal.jpg | 23.12.2021 |
823 kB > download |
Product photo CFX-U-CX3-FX-Next-Produktfoto.jpg 18.05.2022 > download |
Product photo | CFX-U-CX3-FX-Next-Produktfoto.jpg | 18.05.2022 |
67 kB > 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 20.12.2024 > download |
Catalogue | CLAGE-Complete-catalogue-en.pdf | 20.12.2024 |
11,0 MB > download |
Brochure CLAGE-Product-carbon-footprint-2024-en.pdf 31.05.2024 > download |
Brochure | CLAGE-Product-carbon-footprint-2024-en.pdf | 31.05.2024 |
11,9 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 |
General CLAGE-Hot-Water-Guide-for-House-Construction-en.pdf 04.06.2024 > download |
General | CLAGE-Hot-Water-Guide-for-House-Construction-en.pdf | 04.06.2024 |
5,6 MB > download |
BIM CX3-CFX-U_BIM.rfa 11.05.2022 > download |
BIM | CX3-CFX-U_BIM.rfa | 11.05.2022 |
1,0 MB > download |
BIM CX3-CFX-U_BIM.ifc 11.05.2022 > download |
BIM | CX3-CFX-U_BIM.ifc | 11.05.2022 |
1,8 MB > download |
GAEB GAEB.zip 03.06.2024 > download |
GAEB | GAEB.zip | 03.06.2024 |
725 kB > download |
Accessories
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FVS (included)
Flexible connecting hose ⅜ inch cap nut × ⅜ inch cap nut, length 50 cm
FVS: Part no. 89620
FX Next (included)
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 included in the scope of delivery of FXS Next, batteries and magnetic wall bracket included in the scope of delivery.
FX Next: Part no. 3200-34023
T-piece (included)
Special T-connector ⅜ inch cap nut × ⅜ inch angle valve 10 mm
T-piece: Part no. 89610
CSP 6 (optional)
Aerator insert for tap adapter M 22/24 at the tap. The aerator at the tap supports the energy- and water-saving operation of the compact instant water heater. The new special CSP aerators mix air into the water and thus create a uniform water stream that does not splatter but softly cascades down. CSP 6 (< 3,5 l/min).
CSP 6: Part no. 0010-00461
- Product information sheetAerators-PI-en.pdf (293 kB)
CSP 6a (optional)
Aerator with chrome tap adapter M 24a (suitable for taps with internal thread at outlet). The aerator at the tap supports the energy- and water-saving operation of the compact instant water heater. The new special CSP aerators mix air into the water and thus create a uniform water stream that does not splatter but softly cascades down. CSP 6a (< 3,5 l/min).
CSP 6a: Part no. 0010-0047
- Product information sheetAerators-PI-en.pdf (293 kB)
CSP 6i (optional)
Aerator with chrome tap adapter M 22i (suitable for taps with external thread at outlet). The aerator at the tap supports the energy- and water-saving operation of the compact instant water heater. The new special CSP aerators mix air into the water and thus create a uniform water stream that does not splatter but softly cascades down. CSP 6i (< 3,5 l/min).
CSP 6i: Part no. 0010-0046
- Product information sheetAerators-PI-en.pdf (293 kB)
EAK (optional)
Single-lever mixer tap with side lever and swivel spout 20 cm
EAK: Part no. 1100-04430
- Operating and installation instructionsEAK-GMA-de-en.pdf (1,22 MB)
EKE (optional)
Automatic single-lever sink faucet with side control lever and sensor electronics, temperature continuously adjustable via side control lever, activatable hygiene flush (automatic flush every 12 or 24 hours), adjustable water follow-up time, swivel tube spout 21 cm, with two flexible hoses ⅜ inch. Accessories BBW or SNG required for power supply.
EKE: Part no. 1100-04235
BBW (optional)
Accessories for sensor armature for power supply with one battery 6 V Lithium CRP 2. cable length approx. 10 cm, Ø 6 cm
BBW: Part no. 89516
SNG (optional)
Accessories for sensor armature EKE: power supply unit 1~ / N / PE 230 V AC / 6 V DC. Cable length approx. 70 cm
SNG: Part no. 89484
FX 3 (optional)
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)
LAB (optional)
Load shedding module (electrical installation kit) with pre-installed cables, contactor and load shedding relay, for joint connection of an instant water heater with an output ≤ 13,5 kW and an electromechanical cooker at a cooker terminal outlet box, if no separate outlet is available for the instant water heater. IP 55. Dimensions (H×W×D): 18×13×8cm
LAB: Part no. 82260
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