An Overview of the Geberit Duofix In-Wall System with Sigma Concealed Tank

Geberit Duofix in-wall System With Sigma Concealed Tank for 2x4 Construction; flush volume: 1.28 / 0.8 GPF

FEATURES

When you pair a Geberit installation system with a compatible wall-hung washdown toilet, you get these benefits:

• Design freedom choose a toilet bowl from any leading ceramic manufacturer; pair with stylish Sigma series flush actuators or compatible flush buttons
• Easy cleaning clean the entire floor with a damp mop, no bending or kneeling
• Improved accessibility “ requires less space than a standard toilet, enhancing safety and comfort; adjustable bowl height meets personal preference or ADA guidelines
• Water savings built-in dual-flush, 1.6 / 0.8 GPF or 1.28 / 0.8 GPF saves thousands of gallons every year
• Superior function  engineered Geberit fill and flush valves eliminate problematic chains and flappers that corrode and fail

INSTALLATION AND SCOPE OF DELIVERY

• For proper stud construction (wood or steel) water supply connection, drainage and venting requirements see installation instructions  (, 9.3 MB)
• Includes Geberit Duofix carrier frame with Sigma concealed tank, water supply stop, drainage elbow, fill and flush valves pre-installed; mounting hardware
• Requires compatible wall-hung toilet bowl to complete installation. See our Clean Design  (, 12 MB) brochure for a list of compatible bowls.
• Pair with stylish Sigma series flush actuators or compatible remote flush buttons (order separately)