What is a plumbing fixture according to the UPC?

A plumbing fixture, as defined by the Uniform Plumbing Code, is specifically a receptacle or device designed to discharge water, waste, or sewage. This definition reflects the fundamental purpose of plumbing fixtures, which is to facilitate the safe and efficient removal of waste and the delivery of water within a plumbing system. Common examples of plumbing fixtures include toilets, sinks, bathtubs, and showers, all of which play a critical role in residential and commercial sanitation and hygiene.

Understanding this definition is essential to grasping how plumbing systems are constructed and how they function. Fixtures are integral components that interact with the broader plumbing infrastructure, ensuring that water is properly supplied to where it is needed and that waste is safely removed. Other options provided do not align with the universally accepted definition of a plumbing fixture and refer instead to different aspects or tools associated with plumbing systems.