Toilet Plumbing Diagram - Water Supply and Flush System Explained #1438778 (License: Personal Use)

This line-art diagram illustrates the core components of a standard residential toilet plumbing system: a vertical water supply pipe feeding a tank with a fill valve, connected via a flush valve to the bowl, which includes a siphon jet and P-trap. Blue shading indicates water levels in both tank and bowl, while wavy lines at the top denote incoming water pressure. The layout emphasizes functional relationships rather than scale or realism.

Used on plumbing repair guides, home improvement blogs, educational resources for HVAC/plumbing students, or product pages for toilet parts; targets users seeking to understand or troubleshoot toilet installation, leaks, or clogs.