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Grohe 12433000 Cartridge Grohe 12433000 CartridgeGrohe 12433000Grohe-12433000 Aquadimmer CartridgeAquadimmer Cartridge

Grohe 12433000 Aquadimmer Cartridge For Chiara

Part Number: GROHE-12433000

SALE: £79.90

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Product description


Grohe 12433000 Aquadimmer Cartridge For Chiara shower valves.

The 12433000 flow cartridge is used on the following Grohe shower models:
- - Grohe Grohtherm 3000 34188 Thermostatic bath/shower mixer 1/2"
- - Grohe Grohtherm 2000 34174 Thermostatic bath/shower mixer 1/2"
- - Grohe Rainshower 27174 Shower system for wall mounting PARENT-487
- - Grohe Grohtherm 2000 Special 34254 Thermostatic bath/shower mixer 1/2"
- - Grohe Rainshower 27374 Shower system for wall mounting
- - Grohe Grohtherm 3000 Cosmopolitan 34277 Thermostatic bath/shower mixer 1/2"
- - Grohe Chiara 34070 Thermostatic bath/shower mixer 1/2" PARENT-163
- - Grohe Grohtherm 2000 Special 34202 Thermostatic bath/shower mixer 1/2"
- - Grohe Grohtherm 3000 Cosmopolitan 34276 Thermostatic bath/shower mixer 1/2"
- - Grohe Grohtherm 3000 34185 Thermostatic bath/shower mixer 1/2"

Frequently Asked Questions: Grohe 12433000 Shower Spare

Question: Is this the Grohtherm spare part needed for temperature control?
Answer: No, the Grohe 12433000 is for flow control. The shower spare you need is part number 47439000 which is for the temperature side of the Grohe bar shower.

Question: How do I fit this cartridge in the shower?
Answer: The flow control handle must be removed followed by the parts under it to access the cartridge.

Removing the handle is different for each shower model. For example, in the Grohtherm 2000 (34174) the rectangular cover cap has to be removed to be able to access the screw that keeps the handle in place.

Before installing the Grohe 12433000, the O-ring of the cartridge has to be greased with plumbing lubricant. This will seal the cartridge with the valve properly. Please scroll to the bottom of the page to see our selection of silicone grease.

Question: What is the black part that sits under the cartridge?
Answer: The black plastic part is Grohe 47751000.

We recommend getting the Grohe 49348000 if you also need that part.

Di Vapor provides many Grohe spare parts.

– Please browse through our very extensive catalogue of plumbing supplies for showers, baths, saunas, and kitchen taps. There is a high possibility we have exactly what you need.

– All purchases made on a weekday before 3:00 PM will be dispatched on the same day.

Confused on which spare part you need?
– Please leave us a message and our spares experts will gladly respond to your queries.
*Weekend messages will be attended to first thing on Monday.
shipping & Returns


  • Delivery of this item is priced as a 'small' packet. UK delivery costs £5.95.
  • For all in-stock spare parts the typical UK delivery timescale is 2-5 working days.
  • If you need a part urgently then we can provide a next-day (delivered Mon-Fri) UK delivery service for all in-stock small parcels ordered before 3.30pm, Monday - Friday.
  • Next day delivery is available to select at an additional charge during the checkout.
  • We delivery WORLDWIDE. For more information about international deliveries, read our delivery page.


  • If you need to return a part then please telephone Di Vapor on 0121 705 0866 with the reasons for the return within 14 days of receiving the goods.
  • For more information please see our terms and conditions.
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