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// CODE SNIPPET

803.1.13 Upsizing

Los Angeles Mechanical Code > 8 Chimneys and Vents > 803.0 Sizing of Category Venting Systems > 803.1 Single Appliance Vent Table 803.1.2(1) Through Table 803.1.2(6) > 803.1.13 Upsizing
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Vent connectors shall not be upsized more than two sizes exceeding the listed appliance categorized vent diameter, flue collar diameter, or draft hood outlet diameter. [NFPA 54:13.1.13]

Related Code Sections


510.1.12 Water Heaters, Upsizing
Vent connectors shall not be upsized more than two sizes exceeding the listed appliance categorized vent diameter, flue collar diameter, or draft ...
Los Angeles Plumbing Code > 5 Water Heaters > 510.0 Sizing of Category I Venting Systems > 510.1 Single Appliance Vent Table 510.1.2(1) Through Table 510.1.2(6) > 510.1.12 Upsizing
803.1.13 Chimneys and Vents, Upsizing
Vent connectors shall not be upsized more than two sizes exceeding the listed appliance categorized vent diameter, flue collar diameter, or draft ...
Los Angeles Mechanical Code > 8 Chimneys and Vents > 803.0 Sizing of Category I Venting Systems > 803.1 Single Appliance Vent Table 803.1.2(1) Through Table 803.1.2(6) > 803.1.13 Upsizing
803.1.13 Chimneys and Vents, Upsizing
Vent connectors shall not be upsized more than two sizes exceeding the listed appliance categorized vent diameter, flue collar diameter, or draft ...
Los Angeles Mechanical Code > 8 Chimneys and Vents > 803.0 Sizing of Category Venting Systems > 803.1 Single Appliance Vent Table 803.1.2(1) Through Table 803.1.2(6) > 803.1.13 Upsizing
510.1 Water Heaters, Single Appliance Vent Table 510.1.2(1) Through Table 510.1.2(6)
not be upsized more than two sizes exceeding the listed appliance categorized vent diameter, flue collar diameter, or draft hood outlet diameter. [NFPA ...
Los Angeles Plumbing Code > 5 Water Heaters > 510.0 Sizing of Category I Venting Systems > 510.1 Single Appliance Vent Table 510.1.2(1) Through Table 510.1.2(6)
803.1 Chimneys and Vents, Single Appliance Vent Table 803.1.2(1) Through Table 803.1.2(6)
54:13.1.12] Vent connectors shall not be upsized ...
Los Angeles Mechanical Code > 8 Chimneys and Vents > 803.0 Sizing of Category I Venting Systems > 803.1 Single Appliance Vent Table 803.1.2(1) Through Table 803.1.2(6)
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