GEBERIT CONCEALED CISTER
GEBERIT EXPOSED CISTER
DELTA 12 TANK MAINTENANCE - UP100
GEBERIT
Welcome to the maintenance page for the Geberit Delta 12 - UP100 concealed toilet.
You can now repair your toilet with the tutorials and compatible parts in stock.
If you have any doubts about compatibility, I invite you to identify it using the reference found at the bottom of the tank, and to insert this reference in my search bar.
If the reference is illegible, send me a photo in the site chat, I will help you find the right spare parts.
LEAK IN THE TOILET BOWL? BROKEN FLUSH VALVE?
In this video I explain how to choose your flush depending on the issues.
The trio of tranquility
mechanism with basin and float valve
If your toilet flush is severely corroded by limescale, this kit is the ideal solution. This kit allows you to perform a complete maintenance, eliminating all limescale-related problems without compromising on quality and efficiency.
Backward compatibility : Geberit has developed its mechanism and its basin.
Included in the offer
The inseparable duo
Mechanism and pelvis
Included in the offer
Optimal Trio #1
Seal, profile and float valve
This kit is compatible if these references are written on your seals: the white seal: 818.109 or 816.418 or 816.179; the black seal: 823.404 or 883.360. You can have several references for the same seal. This float valve is compatible with your tank.
Included in the offer
Optimal Trio #2
Seal, profile and float valve
This kit is compatible if these references are written on your seals: the white seal: 818.109 or 816.418 or 816.179; the black seal: 890.615. You can have several references for the same seal. This float valve is compatible with your tank.
Included in the offer
Mechanism
This new mechanism is designed to work exclusively with its basin. It will be incompatible with older generation basins.
Basin
This new basin is designed to work exclusively with its mechanism. It will be incompatible with older generation mechanisms.
The solo
Float valve
By purchasing from our store,
This is the certainty of successfully repairing your toilet flush!
When a leak appears in the toilet bowl, you can fix it 90% of the time with new flush seals. Here are the three seals compatible with your tank, available individually or as an essential trio.
Essential Trio #1
Sealing gasket, profile and membrane
This kit is compatible if these references are written on your seals: the white seal: 818.109 or 816.418 or 816.179; the black seal: 823.404 or 883.360; the blue seal: standard. You can have several references for the same seal.
Essential Trio #2
Sealing gasket, profile and membrane
This kit is compatible if these references are written on your seals: the white seal: 818.109 or 816.418 or 816.179; the black seal: 890.615; the blue seal: standard. You can have several references for the same seal.
Essential Trio #3
Sealing gasket, profile and membrane
This kit is compatible if these references are written on your seals: the white seal: 826614 or 828814; the black seal: 823.404 or 883.360; the blue seal: standard. You can have several references for the same seal.
Joint duo
Seal: 818.109 Or 816,418 Or 816,179 Profiled joint: 823,404 Or 883,360
Membrane seal
This membrane seal is compatible with your Geberit float valve. It is standard.
Sealing gasket
This seal is compatible if one of these references is written on your seal: 818.109 Or 816,418 Or 816,179
Profiled joint
This seal is compatible if one of these references is written on your seal: 823,404 Or 883,360
Profiled joint
This seal is compatible if this reference is written on your seal: 890,615
Sealing gasket
This seal is compatible if this reference is written on your seal: 826614 Or 828814
LEAKING OR BLOCKED SHUTOFF VALVE? Over time, the shutoff valve can become blocked and leak when handled. Fortunately, this is easy to fix! Check out my tutorial :)
The perfect kit
Slotted cable gland
This kit is perfect for disassembling your slotted cable gland! The combo: WD-40 penetrating oil and an 8mm Allen key with sharp angles are the secret to extracting (without strain) the Geberit slotted cable gland. The emery cloth allows you to clean the body of the faucet. This area can be clogged with limescale. With this kit, you are sure to regain the use of your Geberit stopcock.
Included in the offer
The perfect kit
Handwheel stuffing box
This kit is perfect for removing your handwheel cable gland! The combo: WD-40 penetrating oil and a 16mm socket wrench are the secret to removing (without strain) the Geberit handwheel cable gland. Emery cloth Allows you to clean the faucet body. This area can become clogged with limescale. With this kit, you're sure to regain the use of your Geberit shut-off valve.
Included in the offer
Slotted cable gland
It unscrews with an 8mm Allen key at a sharp angle.
8mm Allen key
Essential for removing the slotted gland corners without damaging them.
WD40 Spray
Allows you to unblock toilet stopcocks and stuffing boxes.
The transformation kit
Handwheel stuffing box
Improve the use of your stuffing box! You may have noticed that the slotted cable gland is easily damaged by the screwdriver! The handwheel cable gland has a completely different use: It is practical, with its blue steering wheel, opening and closing are done without tools! Unlike its predecessor, it is robust and does not deteriorate with each use, making it more durable in the long term. It fits perfectly into the body of your Geberit faucet.
Handwheel stuffing box
Essential for repairing the handwheel shut-off valve.
The perfect kit
Handwheel stuffing box
This kit is perfect for removing your handwheel cable gland! The combo: WD-40 penetrating oil and a 16mm socket wrench are the secret to removing (without strain) the Geberit handwheel cable gland. Emery cloth Allows you to clean the faucet body. This area can become clogged with limescale. With this kit, you're sure to regain the use of your Geberit shut-off valve.
Stopcock handwheel
The shut-off valve is opened and closed with this handwheel.
Handwheel shut-off valve
To replace it, you will need an opening above the support frame.
Lifelong autonomy
Installing this sticker on your mounting frame will take you directly to this page. Tutorials and spare parts are available at any time! Maintenance will remain child's play.
During your maintenance, you may notice that a small part is damaged or missing. Below, I have grouped together all the other small parts that make up your tank.
Flexible
It screws onto the stopcock on one side and onto the float valve on the other, thanks to its integrated white nut.
Multi-grip pliers
Facilitates loosening and tightening of nuts.
Support block
Protective plate
It reduces the noise of the flush and restricts the support block.
Flexible joints
These O-rings come in handy if they start to get cut or flattened.
Fixing frame
Stem kit
Large hunting stirrup
Stirrup to trigger the main flush of the Type 212 mechanism, sold separately.
Sometimes your hob button is damaged, or you might want to change the ambiance. Below, I've grouped together all the hob ranges and their variations. A change is good :)
Filters
12 products
Geberit Delta Zero flush plate | Ref: 115.100.11.5 | White finish
Geberit Delta50 flush plate | 2 Chrome finish
Geberit Delta50 flush plate | 2 Black finish
Geberit Delta50 flush plate | Ref: 115.105.11.5 | White finish
Geberit Delta35 flush plate | Ref: 115.135.46.5 | Chrome finish
Geberit Delta35 flush plate | Ref: 115.135.11.5 | White finish
Geberit Delta25 flush plate | 2 chrome finishes
Geberit Delta25 flush plate | Ref: 115.125.11.5 | White finish
Geberit Delta15 flush plate | Ref: 115.120.11.5 | White finish
Geberit Delta15 flush plate | 2 chrome finishes
Geberit Delta10 flush plate, vandal-resistant | Ref: 115.101.00.5 | Brushed stainless steel finish
Geberit Delta Zero flush plate | 2 chrome finishes
If your toilet takes a long time to empty, it's because it's scaled up... To fix this, you'll need to remove the bowl, scrape off the limescale, and replace the four Geberit sleeve gaskets. Written tutorial.
Geberit seal set of 4 | For connecting pipes between the Geberit support frame and the toilet bowl
Geberit wall-hung toilet seal | Ref: 152.424.00.1 | For the drain connection pipe, installed on the toilet side
Geberit wall-hung toilet seal | Ref: 387.282.00.1 | Installs on the frame side in the drain hole | Diameter 105mm
Geberit wall-hung toilet seal | Ref: 362.771.00.1 | Installs on the frame side in the injection hole | Diameter 45mm
Geberit AquaClean Descaler | Ref: 147.040.00.1 | 125ml bottle for descaling toilet bowls and cisterns
19 mm open-end wrench | For removing the bowl fixing nuts
Geberit Lubricant 250 ml | Ref: 953.761.00.1 | For joints
LET'S REPAIR TOGETHER!
Hello, it's Stan!
Thanks to video conferencing, I bring you experience and expertise.
You save a lot of time: technical knowledge, identification of parts.
The ultimate BOOST to make your repair a success ;)
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Geberit - Siamp - Grohe
Repaired or refunded