What Does DZ Mean in Plumbing?
What does dz mean in plumbing? There are several definitions to help you figure out what it means. These include: lavatory, drain, and sewer. The last one is a little more complicated than the others. This means that the pipe has a larger outer diameter than the standard pipe. A drain, sewer, and water closet are all commonly referred to as a w.c. They are all very similar in function, but there are some important differences. what is a gate valve in plumbing
Click here to learn more about combi boiler installation derby.