If a drain line is nearby you may choose to run a pipe to it rather than running a new line.
Bathroom floor drain diagram.
If you have to make plumbing repairs around your home it helps to understand your drain waste vent system dwv.
However it may be difficult to run a toilet s 3 inch or 4 inch drain to an.
The bathroom sink s water lines are roughed in 3 inches above the drain.
Fairly simple drain system.
2 free plumbing diagrams are available.
If you have to hold your drain lever down for the tub to drain it is more than likely the tension spring on the back of the overflow plate.
Here are a few bathtub drain schematics and bathtub plumbing diagrams.
The drainpipes collect the water from sinks showers.
The center of the lav s drain is located 18 approximately above the finished floor.
Also notice the drain is centered right in the middle of this 30 inch vanity.