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What is NYC PC § 705.16.1?

Quick Answer

This section specifies the requirements for joints between copper or copper-alloy tubing and cast-iron hub pipe. It mandates the use of a brass ferrule or compression joint, with soldering of the tubing to the ferrule and connection to the hub using a caulked or mechanical compression joint. Applies to plumbing professionals and contractors involved in installations.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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705.16.1 Copper or copper-alloy tubing to cast-iron hub pipe.

PC § 705.16.1

Joints between copper or copper- alloy tubing and cast-iron hub pipe shall be made with a brass ferrule or compression joint. The copper or copper-alloy tubing shall be soldered to the ferrule in an approved manner, and the ferrule shall be joined to the cast-iron hub by a caulked joint or a mechanical compression joint.

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