In my last column, I reviewed circuit venting and the variations of it to which different codes allow. This month we will “dive” into wet venting.
There are different wet venting systems that both model and state plumbing codes allow. Vertical and horizontal wet vents are the most common of all these systems. For this article, we will discuss the horizontal wet vent.
One of my favorite sayings that I often used while teaching plumbing code and which I’ve shared in the past with you is, “If I can identify it, I can size it!” So, let’s look at how the codes
