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NYC Mechanical Code

§ 1105.9.1.3 — § 1105.9.1.3

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What is NYC MC § 1105.9.1.3?

Quick Answer

This section outlines the requirements for the design pressure of refrigerating system zones that are linked to a higher pressure zone through an automatic crossover valve. The design must ensure that the system can safely contain the maximum pressure resulting from the interconnection. Applies to building owners managing refrigerating systems.

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

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1105.9.1.3 System design pressure.

MC § 1105.9.1.3

Refrigerating system zones that are connected to a higher pressure zone by an automatic crossover valve shall be designed to safely contain the maximum pressure that can be achieved by interconnection of the two zones.

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