Geberit 115.620.FW.1 Toilets and Bidets, Stainless Steel

Like the simplicity and brushed aluminum vs. other models I had seen earlier.

I’ve had mine for about 2 yrs. I have plenty of water pressure so that isn’t an issue. However, about 6 months ago the large vol flush stopped working. The low vol flush works but barely. You have to hold it in for several seconds. I was hoping for something sleek and cool for a guest bath and this Sigma 70 hydraulic assist unit is a failure. Wasted $400.

I have 3 of these installed at my house. They look great, but the fail after only a year of so. The main problem I have had is that the metal split holding the flush arms inside the concealed tank seem to fall of. I am not sure why, maybe rust? But they break apart with normal usage. I have replaced them with metal wiring in two of my three installations. Also, water pressure is a problem, if someone is in the shower you can't always flush. I am replacing mine with Sigma 50's instead which is fully mechanical and not dependent on water pressure. I really would like my money back, but it is more than a year I have had them.

Beware, this item needs more that 1.5 bars of pressure to operate and most of the literature states that it works with 1 bar of pressure. I've had to return mine.