A plumber is a tradesperson who specializes in installing and maintaining systems used for potable water, hot-water production, sewage and drainage in plumbing systems.
Residential plumber at work
Plumber exiting a sewer via a manhole
Plumbing is any system that conveys fluids for a wide range of applications. Plumbing uses pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids. Heating and cooling, waste r
Plumber
…a tradesperson who specializes in installing and maintaining systems used for potable (drinking) water, hot-water production, sewage and drainage in plumbing systems. The origin of the word "plumber" dates from the Roman Empire. Roman roofs used lead in conduits and drain pipes and some were also covered…
A complex arrangement of rigid steel piping and stop valves regulate flow to various parts of the building, with an evident preference for right-angle pipe bends and orthogonal pipe routes.
Roman lead pipe with a folded seam, at the Roman Baths in Bath, England
Copper piping system in a building
A system of copper water tubes used in a radiator heating system