https://buzztum.com/how-does-residential-plumbing-work/
Most people find residential plumbing is a complex subject. There are different types of residential plumbing systems depending on the size of the building. A plumbing system contains multiple pipelines, and that can easily confuse a person who is familiar with it. It is important to have a basic idea of the system so that if any issue arises, you can identify it easily. There are two main parts of the plumbing system- the incoming clean water network and the drainage water system. So, you must take care of both of the systems because negligence can cause trouble. You can ask for suggestion from the plattsplumbing.com.au in your city.