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.[1] Heating And Cooling (HVAC), Waste Removal, And Potable Water Delivery Are Among The Most Common Uses For Plumbing, But It Is Not Limited To These Applications.[2] The Word Derives From The Latin For Lead, Plumbum, As The First Effective Pipes Used In The Roman Era Were Lead