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NYC Plumbing Code

§ 425.2 — § 425.2

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What is NYC PC § 425.2?

Quick Answer

This section outlines the requirements for flushometer valves and tanks, including compliance with ASSE and CSA standards. It specifies the need for vacuum breakers, access provisions, and water conservation measures. The statute applies to building owners utilizing flushometer systems in their properties.

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

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425.2 Flushometer valves and tanks.

PC § 425.2

Flushometer valves and tanks shall comply with ASSE 1037 or CSA B125.3. Vacuum breakers on flushometer valves shall conform to the performance requirements of ASSE 1001 or CSA B64.1.1. Access shall be provided to vacuum breakers. Flushometer valves shall be of the water conservation type and shall not be used where the water pressure is lower than the minimum required for normal operation. When operated, the valve shall automatically complete the cycle of operation, opening fully and closing positively under the water supply pressure. Each flushometer valve shall be provided with a means for regulating the flow through the valve. The trap seal to the fixture shall be automatically refilled after each flushing cycle.

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