A pipe system for draining the waste water is mounted on the back of the panel. A typical household drinking water installation is fitted to the panel. Safety devices show how the drinking water pipework is protected against the backflow of waste water. A small electrical boiler for hot water and a circulation pipe with the related components demonstrate the heating of domestic hot water from the cold water supplied.

Specifications:

Familiarization with the most important components in a drinking water installation system divided into cold water side, hot water side, drain system cold water circuit with water meter, pressure reducing valve, angle-seat valve, drain pipe with high temperature stability single handle mixer, two handle mixer,  system separator, outlets hot water circuit with system of safety devices, pressure vessel with heater, pressure reducing valve, non-return valve, circulating pump with timer, outlets drain system on rear of panel, shower sprinkler, pipe vents.