Tece In Wall Cistern Slimline 90mm WELS 4 Star

The TECEbox series is the TECE cistern for wet-walled pre-wall assembly. Integration of the universal cistern in brick-wall and dry-wall construction modules is just as important as the flush actuation function in front of the wall. Every TECE push plate therefore fits every TECE cistern

Designed and Manufactured In Germany

Read more about Tece in our article here.

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Code: 9.370.057 


  • Cistern fully pre-assembled and sealed 
  • Low-noise hydraulic fill valve <= 17 dB(A) at a flow pressure of 3 bar 

9.5 litre cistern volume: 

  • 6 litre pre-set standard flush volume
  • 4.5/6 and 9 litre flushing volume to be adjusted as an option at anytime
  • 3 litre partial volume flush in dual flush system 

Suitable for: 

  • Timber stud wall installation 
  • Metal stud wall installation
  • In front of solid wall construction 

Technical Properties:

  • WELS rated 3 and 4 Star (6/3 and 4.5/3) 
  • Water supply top left 1/2 female connection 
  • Manual flushing mechanism 
  • Cistern is completely preassembled in the factory 
  • 100mm adjustment with flush pipe 
  • Flush pipe with key seals included 
  • Cladding/sheeting must be rigid and non flexing and directly screwed or glued to the RED frame

 *Note: cladding/sheeting thickness is 25mm when using a recessed button installation frame

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Our family has provided premium bathroomware for New Zealand architects, homeowners, developers, builders, and plumbers for over 65 years.

This experience has shown us the lasting legacy of quality.  From the durability and safety that comes from high quality base materials, to the superior functionality of German engineering. From the time-consuming hand-crafted finishes passed down through generations of family artisans, to the sustainable practices that underpin many of our European manufacturers.

It’s not just the aesthetics and performance of our products that stands up to your scrutiny, it’s also the accountability that comes from being a family business. We value that many of our manufacturers are also family businesses just like ours, and that we share a common goal to create a continuing legacy of lasting quality, with integrity, to all of our customers.