By Geberit.

The Geberit Concealed Toilet Tank 111.335.00.5 allows for unique bathroom design by taking the toilet off the floor. Also known as an in-wall carrier, this system enables even the smallest of bathrooms to be decorated in luxury. Use with wall-hung toilets.


  • Tank and carrier system for wall-hung toilets
  • Concealed installation
  • Dual flush system 1.6/0.8 GPF (6/3 LPF), giving effective flush volume of 1.1 GPF (4 LPF)
  • Requires dual-flush actuators such as the Geberit Sigma 50 Dual-Flush Actuator
  • Anti-siphon fill valve
  • Impact resistant high density polyethylene(HDPE) tank, insulated to prevent condensation
  • 16-gauge, powder-coated, structural-steel tubing rated to 880 lbs. (400 kg) without damage to finished wall or carrier unit
  • Bowl rim height adjustments from 15" to 19"(381 to 483 mm)
  • 49" (1245 mm) frame height
  • For finished walls up to 3.5" (9cm) thick
  • Medium inspection opening for flush actuator plates Sigma, Bolero, Mambo, Tango
  • Includes installation and rough-in materials
  • Complies with the following standards/codes:
      • ASME: A112.6.2, A112.19.5, A112.19.14
      • ANSI Z124.4
      • CSA B125.3
      • ANSI/ASSE 1002
      • IAPMO PS-50
      • UNAR / UNAR-HET
      • ASME A112.19.2
      • This concealed tank is WaterSense® compliant
      • State of Massachusetts listed
  • 19.75" W X 5.5" D X 45 - 49" H
Metal, plastic
Manufacturer Information
Click to download specifications.
Dual-flush actuator sold separately.

View Manufacturer Warranty.

Item Number