Household plumbing comes to the approach of pipes, furniture

https://canvas.parra.catholic.edu.au/eportfolios/1206/home/when-to-repair-vs-replace-plumbing-fixtures

Household plumbing involves the procedure of pipes, furnishings, and fittings put in for water distribution and waste removal in residential structures. Proper protection ensures efficient operation and forestalls highly-priced maintenance.