Sigma concealed tank
For floor-mount toilets
Low Flush and 2x4 Models Now Available!
Features
Geberit concealed tanks offers many of the benefits of our in-wall toilet system. It’s just the thing to replace a standard toilet when a wall-hung toilet is not possible or practical. All the working parts, including the tank and fill and flush valves, are safely and beatufully concealed inside the wall. Make a bold design statement in any bathroom!
When you pair a Geberit installation system with a compatible floor-mount 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: choose 1.28 / 0.8 GPF or 1.6 / 0.8 GPF to save 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
- Includes Geberit Duofix Sigma concealed tank, water supply stop, drainage elbow, fill and flush valves pre-installed; mounting hardware
- Requires compatible floor-mount toilet bowl to complete installation. See our Clean Design brochure for a list of compatible bowls.
- Pair with stylish Sigma series flush actuators or compatible flush buttons (order seperately)
Water Conservation & Rebates
- See our Clean Design brochure or use the EPA WaterSense Product Search to find water saving EPA WaterSense combinations with Geberit
- Live in or specifying a project in California? Check out the California Energy Commission (CEC) Appliance Efficiency Database to locate compliant Geberit products
- Search the EPA WaterSense Rebate Finder to find local agencies offering rebates for installing water saving devices
- Refer to USBGC for LEED water saving points
Systems for Floor-Mounted, Back Outlet Toilets, 2x6 Installation
| Model No. | Flush Volume | List Price (USD) |
|---|---|---|
| 109.304.00.5 | 1.6/0.8 GPF | $403.00 |
| 109.307.00.5 | 1.28/0.8 GPF NEW! | $403.00 |
Systems for Floor-Mounted, Back Outlet Toilets, 2x4 Installation – NEW!
| Model No. | Flush Volume | List Price (USD) |
|---|---|---|
| 109.797.00.1 | 1.6/0.8 GPF NEW! | $525.00 |
