1301.5 Potable water connections.
PC § 1301.5
Where a potable system is connected to a nonpotable water system, the potable water supply shall be protected against backflow by an air gap.
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What is NYC PC § 1301.5?
Quick Answer
This section requires that when a potable water system is connected to a nonpotable water system, the potable supply must be protected against backflow through an air gap. Applies to property operators managing water systems in buildings.
General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.
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