How Residential Plumbing Systems Work

As long as you have a basic understanding of how the plumbing system in a house functions, it’s not difficult to tackle your own plumbing projects. Like many Americans, you may find your home’s system of plumbing to be complex. Your plumbing system may seem difficult to understand because it’s hidden behind your walls or floors. It is easy to understand once you know the basics. Understanding how the plumbing system in your home works is the first step to saving money and doing minor repairs on your own. Normal home plumbing systems consist of three parts. These are the water supply system and the fixture and appliance lines. It is important to repair any of these parts if you have a problem with your plumbing system

Water for the plumbing system in your home is supplied by a main supply pipe. This can be a public or private well. If water is provided by the municipality, a meter will be installed between the street and your house. Normaly, a family with four members uses 400 gallons fresh water each day. Water is then divided into hot water and cold lines that flow to all fixtures, such as showers, sinks and bathtubs. The only fixtures that need cold water are exterior sill cocks and toilets. Also, appliances such as dishwashers, washing machines, heated system boilers, and water heaters are supplied with water.

They are relatively easy to repair and replace. The waste water enters the drain automatically when fresh water is finished. Drain traps are used to collect waste water. They contain standing water, and prevent sewer gasses from entering a home. The drainage system removes water from all fixtures within the home and the ventilation system fills drain pipes with air to carry away waste. Drains, vents, and pipes are all connected. The waste water flows downhill through a series that increases in size. The vent pipes provide fresh air for the drain system and prevent any suctions to allow water to flow freely. All waste water will be directed to the main water pipe that will form a sewer system. This will exit the home very near the foundation. If you have a municipal system, the sewer pipe will connect with the sewer pipe at the road. In rural areas where there is no municipality system, the waste water will go into a Septic System.