upfeed water system. A distribution system where water, supplied directly from municipal mains, is fed upward via vertical piping to the highest point of the building.

What is cold water system?

Cold water is fed directly from the mains, is heated and fed directly to the point of use, without the need for water storage tanks. Since the water in the system will expand due to heating, an expansion vessel and a safety temperature and pressure relief valve are required.

Which is the system of water distribution?

A water distribution system consists of pipelines, storage facilities, pumps, and other accessories. Pipelines laid within public right of way called water mains are used to transport water within a distribution system.