1:15:35

UPC Chapter 4 Review

55:01

Chpt 10 Traps and Interceptors

1:03:18

UPC Ch 1

4:11

Wet Vent Bathroom Plumbing Pipe Layout Example From International Plumbing Code Brochure

26:59

Chpt 7 Sizing Video

1:43:05

Chapter 12 You Tube Version

21:00

Gas Water Heater B Vent

19:51

Natural gas pipe sizing