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// CODE SNIPPET

1311.6 Appliance Overpressure Protection

Los Angeles Mechanical Code > 13 Fuel Gas Piping > 1311.0 Gas Piping Installation > 1311.6 Appliance Overpressure Protection
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The maximum operating pressure for piping systems serving appliances designed to operate at 14 inches water column (3.5 kPa) inlet pressure or less shall be 2 pounds-force per square inch gauge (psig) (14 kPa) unless an overpressure protection device designed to limit pressure at the appliance to 2 psig (14 kPa) upon failure of the line gas pressure regulator is installed.

Related Code Sections


1310.6 Fuel Gas Piping, Appliance Overpressure Protection
shall be 2 pounds-force per square inch gauge (psig) (14 kPa) unless an over pressure protection device designed to limit pressure at the appliance ...
Los Angeles Mechanical Code > 13 Fuel Gas Piping > 1310.0 Gas Piping Installation > 1310.6 Appliance Overpressure Protection
1311.6 Fuel Gas Piping, Appliance Overpressure Protection
shall be 2 pounds-force per square inch gauge (psig) (14 kPa) unless an overpressure protection device designed to limit pressure at the appliance to 2 ...
Los Angeles Mechanical Code > 13 Fuel Gas Piping > 1311.0 Gas Piping Installation > 1311.6 Appliance Overpressure Protection
1308.8 Fuel Gas Piping, Overpressure Protection
at inlet pressures greater than 14 inches water column (3.5 kPa) shall be equipped with overpressure protection devices as required by the appliance ...
Los Angeles Mechanical Code > 13 Fuel Gas Piping > 1308.0 Gas Piping System Design, Materials, and Components > 1308.8 Overpressure Protection
1208.9 Fuel Gas Piping, Overpressure Protection Devices
pressure of 14 inches water column (3.5 kPa) or less, overpressure protection devices shall be installed. Piping systems serving equipment designed ...
Los Angeles Plumbing Code > 12 Fuel Gas Piping > 1208.0 Gas Piping System Design, Materials, and Components > 1208.9 Overpressure Protection Devices
1308.9.2 Fuel Gas Piping, Overpressure Protection Devices
Each overpressure protection device installed to meet the requirements of this section shall be capable of limiting the pressure to its connected ...
Los Angeles Mechanical Code > 13 Fuel Gas Piping > 1308.0 Gas Piping System Design, Materials, and Components > 1308.9 Pressure Limitation Requirements > 1308.9.2 Overpressure Protection Devices
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