Course Level 1: Introductory
Estimated Study Time: 1-2 hours
The course Understanding Drainage and Water Distribution Systems is designed for anyone who wants to get a better understanding of the drain, waste, vent, and water distribution systems. Within a building, these systems are installed and maintained by plumbers. A thorough understanding of how they work is, therefore, a crucial requirement of a plumber’s job.
This course is the fourth and the last in the series of plumbing courses.
You must be a registered member of our website to access this course.