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NYC Plumbing Code

§ 607.2.1.2 — § 607.2.1.2

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What is NYC PC § 607.2.1.2?

Quick Answer

This section outlines the requirements for demand recirculation controls in water distribution systems that utilize recirculation pumps. The controls must activate based on user actions or the flow of water and limit the temperature of water entering cold water piping to 104°F. Applies to building owners with relevant water systems.

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

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607.2.1.2 Demand recirculation controls for distribution systems.

PC § 607.2.1.2

A water distribution system having one or more recirculation pumps that pump water from a heated water supply pipe back to the heated water source through a cold water supply pipe shall be a demand recirculation water system. Pumps shall have controls that comply with both of the following: 1. The control shall start the pump upon receiving a signal from the action of a user of a fixture or appliance, sensing the presence of a user of a fixture, or sensing the flow of hot or tempered water to a fixture fitting or appliance.

2.The control shall limit the temperature of the water entering the cold water piping to 104°F (40°C).

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