// CODE SNIPPET
1312.3 Use of Gas Hose Connectors
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Listed gas hose connectors shall be used in accordance with the manufacturer's installation instructions and in accordance with Section 1312.3.1 or Section 1312.3.2. [NFPA 54:9.6.2]
Indoor gas hose connectors shall be used only to connect laboratory, shop, and ironing appliances requiring mobility during operation and installed in accordance with the following:
- An appliance shutoff valve shall be installed where the connector is attached to the building piping.
- The connector shall be of minimum length and shall not exceed 6 feet (1829 mm).
- The connector shall not be concealed and shall not extend from one room to another or pass through wall partitions, ceilings, or floors. [NFPA 54:9.6.2(1)]
Where outdoor gas hose connectors are used to connect portable outdoor appliances, the connector shall be listed in accordance with CSA Z21.54 and installed in accordance with the following:
- An appliance shutoff valve, a listed quick-disconnect device, or a listed gas convenience outlet shall be installed where the connector is attached to the supply piping and in such a manner so as to prevent the accumulation of water or foreign matter.
- This connection shall be made only in the outdoor area where the appliance is to be used. [NFPA 54:9.6.2(2)]
- The connector length shall not exceed 15 feet (4572 mm).
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