Trade Exam · Module 4
Finish Plumbing Installations
9 lessons20% of the exam
Fixture installation, water heaters, backflow prevention, traps and interceptors, and specialty systems. 20% of the trade exam.
Lessons in this module
- 1Fixture Installation: The Code Rules Every Fixture Shares 20m
- 2Water Heaters: Strapping, Relief Valves and Safe Installation 20m
- 3Backflow Prevention: Matching the Device to the Hazard 20m
- 4Traps and Interceptors: Seals, Trap Arms and Separators 20m
- 5Accessible Fixtures and Specialty Piping Systems 20m
- 6Toilet Installation: Flanges, Clearances and Flushing Devices 20m
- 7Sink and Lavatory Installation: Supplies, Traps and Flow Limits 20m
- 8Shower and Tub Installation: Valves, Pans and Receptors 20m
- 9Specialty Fixtures: Urinals, Fountains, Service Sinks and Emergency Equipment 20m
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