How far form the mian stack can the drain be without having a vent

how far form the mian stack can teh drain (trapbe without having a vent

I depends upon the size of the drain line and what plumbing code you fall under. Ballpark figure;
1 1/2" drain line 4 to 5 feet
2" " " 5 to 6 feet

Good luck, Tom

That helps the drain is only about 30to 40" for the main stack using 2" pipe


I depends upon the size of the drain line and what plumbing code you fall under. Ballpark figure;
1 1/2" drain line 4 to 5 feet
2" " " 5 to 6 feet

Good luck, Tom

Thanks