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5.508.2.5.3 Allowable Pressure Change
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The system shall stand, unaltered, for 24 hours with no more than a +/- one pound pressure change from 300 psig, measured with the same gauge.
Related Code Sections
5.508.2.5.3 Nonresidential Mandatory Measures, Allowable Pressure Change
The system shall stand, unaltered, for 24 hours with no more than a +/- one pound pressure change from 300 psig, measured with the same gauge ...
California Green Building Standards Code 2019 > 5 Nonresidential Mandatory Measures > 5.508 Outdoor Air Quality > 5.508.2 Supermarket Refrigerant Leak Reduction > 5.508.2.5 Pressure Testing > 5.508.2.5.3 Allowable Pressure Change
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