While many homeowners have a basic understanding of their plumbing system, few have in-depth knowledge of how the components of the system work together. Although you don’t have to be a master plumber to be a homeowner, having a better understanding of your system will help you pinpoint problems and watch for issues before they escalate. Here’s how water flows in, through, and away from your home.

A Basic Guide to Residential Plumbing

What Are the Components of the System?

At the most basic level, every residential plumbing system encompasses three main components: the supply, the drain, and the venting system. The supply system provides water to different fixtures and appliances, including toilets, showers, sinks, dish washers, and washing machines. It consists of a vast network of piping that travels from the source outside your home through walls and to your fixtures.

The drain system, on the other hand, carries waste away from your home. This system also consists of an intricate network of pipes and connects to your appliances and fixtures. Yet, the drain and supply systems must never mix, as wastewater could be contaminated with harmful microbes. To ensure these two systems never meet, the connections between the supply and drain features are vented. These venting pipes push air through pipes to make sure sewer gases are pushed away and the drains stay shut.

What Is the Path of Water Through Your Home?

To enter your home (either from a well or sewer), water must be pressurized. This allows it to move upwards and overcome the forces of gravity. Cold water is heated through the home’s water heater to be used for warm showers, hand washing, and other household applications. Once water is ready to exit the house through drains, the system simply leverages gravity to flush away waste. 

From clogged drains to pipe leaks, the plumbing experts at Valley Mechanical will tackle common water system issues to get your home running its best again. Serving Ontario County, NY, their team specializes in well pump repair and replacement, as well as sewer snaking and water treatment services. Explore their full list of services online, or call (585) 374-6866 to speak with a team member.