In plumbing terminology, what does 'Riser' refer to?

In plumbing terminology, a 'Riser' refers to a vertical pipe that transports water or other fluids from a lower level to a higher level within a building's plumbing system. Risers are crucial in multi-story buildings, as they enable the distribution of water to various floors, facilitating services such as hot and cold water supply. These vertical pipes are integral to the system's design, ensuring that water flows effectively and reaches fixtures located on higher levels.

The significance of differentiating a riser from other components lies in its function and orientation; it is specifically designed to move fluids vertically, unlike horizontal pipes which are intended to transport fluids across a level stretch. Knowing this terminology is fundamental for understanding plumbing layout and ensuring proper installation and maintenance of plumbing infrastructure.