Geberit Kappa Duofix Concealed In-Wall Cistern with Frame | 4.5/3L Dual Flush | 90mm Stud Compatible For Wall Hung Pan
The Geberit Kappa Duofix In-Wall Cistern system brings sleek modern design and Swiss-engineered reliability to your bathroom. Built with an integrated frame, it offers solid support for wall-faced toilets and suits installations into 90mm wall cavities — ideal for renovations and compact spaces.
Key Features
- Frame Type: Geberit Duofix steel frame with powder-coated finish
- Compatible Toilet Type: Wall-faced pans (floor-mounted)
- Stud Wall Requirement: 90mm minimum
- Flush Volume: Dual flush – 4.5L full / 3L half (adjustable)
- Inlet: Top inlet with integrated angle stop valve
- Cistern Material: High-density polyethylene (leak-proof construction)
- Installation: Suitable for both timber and metal stud framing
- Flush Plate: Compatible only with Geberit Kappa Series flush plates
- Maintenance: Easy front access via flush plate panel
Dimensions
- Height: 1120mm
- Width: 500mm
- Depth: 90mm
What’s Included
- Duofix steel frame
- Kappa concealed cistern
- Flush and waste pipe connection set
- Fixing hardware
- Protective housing for flush plate
- Installation & maintenance guide
Flush Plate Compatibility
- Designed to work with Geberit Kappa flush plates only (sold separately)
Warranty & Certifications
- 15-Year Product Warranty on cistern and frame
- 25-Year Spare Parts Availability
- WELS 4-Star Rated
- Full Flush: 4.5L
- Half Flush: 3L
- Average: 3.3L
- WELS Registration Number: L05002
