// CODE SNIPPET
510.2.23 Multiple Connector and Vent Sizes
Related Code Sections
510.2.23 Water Heaters, Multiple Connector and Vent Sizes
Where Table 510.2(1) through Table 510.2(9) permits more than one diameter of pipe to be used for a connector or vent, all the permitted sizes shall ...
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G2427.10.3.3 Fuel Gas, (503.10.3.3) Multiple Appliances
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Where a table permits more than one diameter of pipe to be used for a connector or vent, all of the permitted sizes shall be permitted to be used ...
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803.3 Chimneys and Vents, Size
The connector shall not be smaller than the size of the flue collar supplied by the manufacturer of the appliance. Where the appliance has more than ...
509.10.2.2 Water Heaters, Size
Where two or more appliances are connected to a common vent or chimney, each vent connector shall be sized in accordance with Section 510.0 or other ...
2021 Oregon Plumbing Specialty Code > 5 Water Heaters > 509.0 Venting of Appliances > 509.10 Vent Connectors for Category I Appliances > 509.10.2 Size of Vent Connector > 509.10.2.2 Size