Geberit Sovent HP - Functionality

Why do you need two pipes in the first situation?

o

Geberit recommended outlet for shower, bathtub and washing Machine do not need S-bend??

There is no venting on those fixtures at all.

very good thank you

According to your own documentation (NL) you have forgotten the relaxation line in this video in accordance with NTR 3216

Thats going to be noisy, it's better just to do it the right way with a drain and a vent. High rise construction uses minimal pipes and fittings compared to standard single family home construction, there's really no need for this.

Hyatt hotel in phoenix do the same way,.. that's awesome..good job

Единственный минус в этом элементе трудность монтажа в углу помещения .