Title: Troubleshoot a gas or electric water heater.
Course: Plumbing II (17058-II) > Section: Servicing and Repairing Plumbing and Fixtures

Troubleshooting should include procedures outlined in the heater's maintenance manual.

Process/Skill Questions:

- What are the common problems with gas and electric water heaters?
- Why should you never solder a fitting close to a water heater connection?
- What is a dielectric union?
- Why is it absolutely necessary to consult local code regarding electrical work?