Know when fixture replacement requires permits, master shutoff and disconnection procedures, understand code upgrades triggered by replacement work, and learn proper techniques for corroded fittings without breaking parts.
Key Takeaways
Why This Matters on the Exam
Fixture replacement is bread-and-butter service work. You'll do it constantly in the field, and the C-36 exam expects you to know the complete process cold—from the first shut-off valve turn to the final leak check. Examiners will test your understanding of code upgrades triggered by replacement, permit requirements, and how to handle stuck fittings without destroying the whole connection. This is real-world stuff.
What You Must Know
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