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NYC Mechanical Code

§ 1104.2.1 — § 1104.2.1

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What is NYC MC § 1104.2.1?

Quick Answer

This section establishes that the amounts specified in Table 1103.1 are reduced by 50 percent for institutional occupancies, excluding kitchens, laboratories, and mortuaries. It also sets a limit of 550 pounds for Group A2, B2, A3, and B3 refrigerants in occupied areas or machinery rooms. Applies to building owners managing institutional facilities.

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

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1104.2.1 Institutional occupancies.

MC § 1104.2.1

The amounts shown in Table 1103.1 shall be reduced by 50 percent for all areas of institutional occupancies except kitchens, laboratories and mortuaries. The total of all Group A2, B2, A3 and B3 refrigerants shall not exceed 550 pounds (249.4 kg) in occupied areas or machinery rooms. Nothing in this section shall be construed to allow the use of Group A3 and B3 refrigerants if otherwise prohibited.

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