What is a key characteristic of plumbing systems?

The key characteristic of plumbing systems is that they transport water. This is the primary purpose of a plumbing system, which includes all the pipes, fixtures, and fittings necessary for delivering potable water to various locations in a building, as well as removing wastewater. The system is designed to ensure the safe and efficient movement of water, making it an essential component in residential, commercial, and industrial settings.

The focus on water transport emphasizes the importance of plumbing in maintaining hygiene, sanitation, and convenience in daily life. Different materials, like PVC or copper pipes, are used to ensure that water can flow freely and safely, while addressing pressures and potential leaks in the system. This characteristic underpins the entire function of plumbing, distinguishing it from systems involving electrical wiring or gas distribution.