The new Geberit 290 valve is a direct replacement for the popular Twico 1 and Twico 2 valves. It fits straight onto the Twico baskets without modification. The button comes with the valve and is a screw fit. Adjustment and installation are easy.
Video instructions are here:
This valve can also replace other existing valves with a round hole in the cistern lid directly above the valve from between 14mm to 42mm in diameter and a bottom hole in the cistern of around 62mm.
Remember, when replacing the flush valve, it is a good idea to also replace the inlet valve. These items have a similar lifespan and you don't want to be doing this job twice. Have a look at our inlet valves, they are probably much cheaper than you expect.
Also, for adjustment of your valve, have a look at our page explaining how they work. This will give a good idea of how to adjust them. Start with the single flush valves and then read about the dual flush valves.
Toilet manufacturers rarely make parts which look the same but are slightly different. Check the photos and dimensions and if it looks identical then it probably is.
If you have any queries related to this purchase, please don’t hesitate to contact us.
You can reach us by phone or text (0415 614 847). Outside of office hours you can email email@example.com,
If you can text or email photos of your existing parts, that will greatly increase the chances that we can help you.
Remember that if you order the wrong product that you can simply return it undamaged within 30 days for a full refund.
If the mistake is yours then of course, you will need to pay return postage. If the mistake is ours, we will naturally bear all postage costs.
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