Syphonic usually use in place where noise level is concern. Like Hotel.

Dual flush system, my previous experience it get jam / faulty faster because more mechanism inside. Hope the newer and modern version solve the problem.

Don't get the China unknown brand. Do you know in China they don't throw toilet paper inside WC. And in Malaysian and many place usually throw toilet paper inside WC. This sometime cause the China made WC to overflow and clog.

Ah, I don't know which one is which. I have 2 difference model of JS. One model 2 units on the first floor, another cheaper model on the ground floor.

The ground floor model, I got to press longer for longer flush. If just press one second, it will do small flush.

So far all JS running ok. I am not running public toilet so OK lah.

Save water, but need to flush twice. That even used up more water.

Especially when eat too much fiber, the poo is floating very hard to flush away.

Toto Very High End..

Must leave one WC for them to use. You can leave the last toilet WC to change. When I did my renovation, my contractor fix the old WC in the ground floor temporary for them to use, when almost done he fix it with the new WC, and they still use it. Treat everyone equal please, if you don't treat them equal they will treat you the other way too.

This post has been edited by weikee: Nov 27 2014, 09:13 AM