E-mini instant water heater
MCX

Energy efficiency class A
(Scale: A+ to F)
- MCX 3: 3.5 kW, 230 V
with plug - MCX 4: 4.4 kW, 230 V
- MCX 6: 5.7 kW, 230 V
- MCX 7: 6.5 kW, 400 V
This is where the MCX is used.
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Wash hand basin
(e.g. guest toilet) -
Sanitary facilities in commercial buildings
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Staff kitchen
Smart energy efficiency .
The top-of-the-range device among the small instantaneous water heaters convinces with the best functionality and sophisticated design. Well designed, the small appliance fits discreetly into any washbasin situation.

- Electronically controlled instant water heater with a compact design for energy-efficient hot water supply of a sink or a staff kitchen
- The heating output is electronically controlled. This provides an ideal hot water temperature without the need to add cold water at the tap.
- Touch button controls with colour LEDs to set the outlet temperature to 35 °C, 38 °C or max. 45 °C.
- Connection kit (T-piece and flexible pressure hose) for an angle valve is included
- Remote control module available as an accessory: FX3 wireless remote control
- Dimensions (height × width × depth): 13.5 × 18.6 × 8.7 cm
Technical data
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Data. Values. Facts.
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1) Temperature increase e.g. from 15 °C to 40 °C
2) Limited flow amount for optimal temperature increase by water flow adjustment
4) Suitable for reheating
Downloads
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Media type | Title | Date | Size | |
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![]() Product information sheet MCX-PI-en.pdf 08.12.2022 > download |
Product information sheet | MCX-PI-en.pdf | 08.12.2022 |
842 kB > download |
![]() Product information sheet FX-PI-en.pdf 18.10.2018 > download |
Product information sheet | FX-PI-en.pdf | 18.10.2018 |
495 kB > download |
![]() Operating and installation instructions MCX-GMA-de-en-fr-nl-pl-cs-pt.pdf 28.07.2022 > download |
Operating and installation instructions | MCX-GMA-de-en-fr-nl-pl-cs-pt.pdf | 28.07.2022 |
6,9 MB > download |
Older versions> | ||||
Operating and installation instructions | MCX-GMA-de-en-fr-nl-pl-cs-pt-05-2022.pdf> download | > download | ||
Operating and installation instructions | MCX2.0-GMA-de-en-fr-nl-pl-cs-pt-07-2021.pdf> download | > download | ||
Operating and installation instructions | MCX2.0-GMA-de-en-fr-nl-pl-cs-pt-06-2020.pdf> download | > download | ||
Operating and installation instructions | MCX-GMA-de-en-fr-nl-pl-cs-02-2018.pdf> download | > download | ||
Operating and installation instructions | MCX-GMA-de-en-fr-nl-pl-cs-09-2017.pdf> download | > download | ||
Operating and installation instructions | MCX-GMA-de-en-fr-nl-pl-cs-03-2016.pdf> download | > download | ||
Operating and installation instructions | MCX-GMA-de-en-fr-nl-pl-cs-02-2016.pdf> download | > download | ||
Operating and installation instructions | MCX-GMA-de-en-fr-nl-pl-cs-07-2015.pdf> download | > download | ||
Operating and installation instructions | MCX-GMA-de-en-fr-nl-pl-cs-04-2015.pdf> download | > download | ||
Further versions on request | ||||
![]() Safety instructions Sicherheitshinweise-Durchlauferhitzer-de-en-fr-nl-pt-es-pl-sv-cs-sk-bg-no-fi-ru-sr-el-it-tr-ro.pdf 19.03.2021 > 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 | 19.03.2021 |
483 kB > download |
![]() Energy label MCX4-Energielabel.pdf 06.09.2017 > download |
Energy label | MCX4-Energielabel.pdf | 06.09.2017 |
220 kB > download |
![]() Energy label MCX6-Energielabel.pdf 06.09.2017 > download |
Energy label | MCX6-Energielabel.pdf | 06.09.2017 |
220 kB > download |
![]() Energy label MCX7-Energielabel.pdf 06.09.2017 > download |
Energy label | MCX7-Energielabel.pdf | 06.09.2017 |
220 kB > download |
![]() Energy label MCX3-Energielabel.pdf 06.09.2017 > download |
Energy label | MCX3-Energielabel.pdf | 06.09.2017 |
220 kB > download |
![]() ErP product sheet MCX3-MCX7-ErP-Produktdatenblatt.pdf 06.02.2017 > download |
ErP product sheet | MCX3-MCX7-ErP-Produktdatenblatt.pdf | 06.02.2017 |
95 kB > download |
![]() CE Conformity CE-Konformitaetserklaerung-nach-RED+RoHS3-MX-2021-10.pdf 05.11.2021 > download |
CE Conformity | CE-Konformitaetserklaerung-nach-RED+RoHS3-MX-2021-10.pdf | 05.11.2021 |
1,3 MB > download |
![]() Product photo MCX-Produktfoto-frontal.png 10.04.2018 > download |
Product photo | MCX-Produktfoto-frontal.png | 10.04.2018 |
1,3 MB > download |
![]() Image photo MCX-Milieufoto-grau-Seife.jpg 23.06.2020 > download |
Image photo | MCX-Milieufoto-grau-Seife.jpg | 23.06.2020 |
177 kB > download |
![]() Image photo MCX-Milieu.jpg 10.04.2018 > download |
Image photo | MCX-Milieu.jpg | 10.04.2018 |
831 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-Brochure-en.pdf 31.01.2023 > download |
Catalogue | CLAGE-Brochure-en.pdf | 31.01.2023 |
5,8 MB > download |
![]() Catalogue CLAGE-Instantaneous-water-heater-Catalogue-en.pdf 05.08.2022 > download |
Catalogue | CLAGE-Instantaneous-water-heater-Catalogue-en.pdf | 05.08.2022 |
15,1 MB > download |
![]() General CLAGE-Hot-Water-Guide-for-House-Construction-en.pdf 23.05.2022 > download |
General | CLAGE-Hot-Water-Guide-for-House-Construction-en.pdf | 23.05.2022 |
9,0 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 |
6,2 MB > download |
![]() BIM MCX3-002-BIM.rfa 16.04.2018 > download |
BIM | MCX3-002-BIM.rfa | 16.04.2018 |
608 kB > download |
![]() BIM MCX3-001-BIM.ifc 16.04.2018 > download |
BIM | MCX3-001-BIM.ifc | 16.04.2018 |
4,4 MB > download |
![]() BIM MCX6-002-BIM.rfa 16.04.2018 > download |
BIM | MCX6-002-BIM.rfa | 16.04.2018 |
608 kB > download |
![]() BIM MCX7-002-BIM.rfa 16.04.2018 > download |
BIM | MCX7-002-BIM.rfa | 16.04.2018 |
608 kB > download |
![]() BIM MCX7-001-BIM.ifc 16.04.2018 > download |
BIM | MCX7-001-BIM.ifc | 16.04.2018 |
4,4 MB > download |
![]() BIM MCX6-001-BIM.ifc 16.04.2018 > download |
BIM | MCX6-001-BIM.ifc | 16.04.2018 |
4,4 MB > download |
![]() BIM MCX4-002-BIM.rfa 16.04.2018 > download |
BIM | MCX4-002-BIM.rfa | 16.04.2018 |
608 kB > download |
![]() BIM MCX4-001-BIM.ifc 16.04.2018 > download |
BIM | MCX4-001-BIM.ifc | 16.04.2018 |
4,4 MB > download |
![]() Datanorm Datanorm.zip 05.02.2021 > download |
Datanorm | Datanorm.zip | 05.02.2021 |
17,0 MB > download |
![]() GAEB GAEB.zip 25.11.2020 > download |
GAEB | GAEB.zip | 25.11.2020 |
36 kB > download |
Accessories
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CSP 3 (included)
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 3 (< 2 l/min).
CSP 3: Part no. 0010-00421
- Product information sheetAerators-PI-en.pdf (293 kB)

CSP 6 (included)
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)

FVS (included)
Flexible connecting hose ⅜ inch cap nut × ⅜ inch cap nut, length 50 cm
FVS: Part no. 89620

T-piece (included)
Special T-connector ⅜ inch cap nut × ⅜ inch angle valve 10 mm
T-piece: Part no. 89610

CSP 3a (optional)
Aerator with chrome tap adapter M 24a (suitable for taps with internal thread at the outlet)
CSP 3a: Part no. 0010-0043

CSP 3i (optional)
Aerator with chrome tap adapter M 22i (suitable for taps with external thread at the outlet)
CSP 3i: Part no. 0010-0042

FXS 3 (D) (optional)
FX 3 Radio remote control plus Bluetooth® radio adapter FXE in a set for installation in the instantaneous water heater. In addition to the operation at the device, the radio remote control enables the comfortable 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 × B × T): 5,8 × 12,5 × 1,9 cm
FXS 3 (D): Part no. 3200-34020

FXE 3 (D) (optional)
Bluetooth® radio adapter for installation in the instantaneous water heater to connect the electric instantaneous water heater to the Smartphone / Tablet or the CLAGE remote control. This extension is required if the devices are not yet equipped with a FX 3 radio remote control.
FXE 3 (D): Part no. 3200-34022
- Operating and installation instructionsFXE3-GMA-de-en.pdf (458 kB)
Interesting features.
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Smart Control-ready
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Bluetooth remote control (optional)
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Bluetooth-ready (optional)
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Solar-compatible, suitable for reheating