Drain Venting Lesson 2: Vertical Wet Vents

This video (Drain Venting Lesson 2) explains vertical wet venting for plumbers studying for state licensing exams or brushing up on code knowledge. 🔧 Want more from Plumber Tom? Create your FREE GritWorks Plumbing account for plumbing training, ad free videos, practice exams, and more. Free to join. No credit card required. 👉 https://GritWorksPlumbing.com Chapters: 00:00 - Intro 00:39 - Recap Venting Basics And Vent Types 02:04 - What Is Wet Venting 03:49 - IPC Vertical Wet Vent Principles 06:09 - Side Inlet Sanitary Tee Fitting 06:41 - UPC Vertical Wet Vent Requirements 08:09 - Example Layouts For Vertical Wet Venting 11:13 - Common Wet Venting Violations 13:47 - Conclusion And Next Lesson Preview Plumber Tom breaks down the seven International Plumbing Code principles and four Uniform Plumbing Code principles for vertical wet vents, shows diagrams of correct bathroom group configurations using fittings like the side-inlet sanitary tee, and walks through common code violations to avoid. It's a practical guide for anyone installing or inspecting drain-waste-vent systems who wants to save on labor and material by using a drain pipe as a vent.