Residential Plumbing System Schematic with Cross-Section View and Legend box
This clear schematic illustrates the essential interdependence of supply, waste, and vent lines within a typical residential structure.
By Emily Hilton in Mobile Home Plumbing Diagrams | Source
Understanding the hidden anatomy of a home's plumbing is vital for any renovation or maintenance project. This diagram highlights the standard color-coding for supply and drainage, helping to identify pipes behind walls. Note the crucial role of the vent stack in maintaining pressure and preventing sewer gases from entering the living space through fixture traps.