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What is NYC MC § 1107.3?

Quick Answer

This section mandates the installation of rigid or flexible metal enclosures or pipe ducts for soft, annealed copper tubing used in refrigerant piping, except for short connections to condensing units. The statute applies to property operators managing refrigerant systems with non-Group A1 refrigerants.

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

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1107.3 Pipe enclosures.

MC § 1107.3

Rigid or flexible metal enclosures or pipe ducts shall be provided for soft, annealed copper tubing used for refrigerant piping erected on the premises and containing other than Group A1 refrigerant. Enclosures shall not be required for connections between condensing units and the nearest riser box(es), provided such connections do not exceed 6 feet (1828.8 mm) in length.

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