CSA 6.24:2015 pdf download.Gas convenience outlets and optional enclosures
1.1 CSA 6.24 applies to gas convenience outlets (see Clause 3, Definitions), hereinafter referred to as gas outlets and optional enclosures, not to exceed 1-1/2 in (38.1 mm) and pressures not to exceed 5 psi (34.5 kPa), capable of operation at temperatures between 32°F and 200°F (0°C and 93.3°C) if intended for indoor use only, or between -20°F and 200°F (-28.8°C and 93.3°C) if intended for indoor/ outdoor use. Indoor/outdoor use is also to be capable of operation at -40°F (-40°C) when so specified by the manufacturer.
1.2 This Standard set forth the minimum capabilities, characteristics, and properties that a gas outlet and optional enclosure must possess, at the time of manufacture, in order to be considered suitable for use in a gas piping system. Details of design and manufacture not stated in these requirements, including such design and production tests that will produce gas outlets that meet these requirements, remain the responsibility of the manufacturer.
1.6 This Standard contains SI (Metric) units corresponding to the yard/pound quantities, the purpose being to allow the standard to be used in SI (Metric) units. (IEEE/ASTM SI 10, American National Standard for Metric Practice, or ISO 80000-1:2009, Quantities and units - Part 1: General, is used as a guide in making metric conversion from yard/pound quantities.) If a value for a measurement and a corresponding value in other units are stated, the first stated value is to be regarded as the requirement. The given corresponding value may be approximate. If a value for a measurement and a corresponding value in other units are both specified as a quoted marking requirement, the first stated unit, or both, are to be provided.
4.8 Materials
The manufacturer shall supply evidence acceptable to the testing agency that all materials have been evaluated and found to be suitable for their intended usage. Test data based on ASTM or other appropriate test procedures, certifications, or historical data may be submitted for this purpose. The evidence shall show that the materials have been evaluated, as appropriate, for resistance to moisture,corrosion, and the effects of fuel gases, including sulfur compounds therein, and that nonmetallic seal materials are suitably resistant to the effects of ozone.
5.2.5 If the gas outlet enclosure requires a removable cover plate to seal or otherwise isolate the outlet from an unventilated, concealed space, the enclosure shall also comply with Clause 5.2.3 and Clause 5.2.4 (if applicable) after the cover plate has been removed and installed 10 times in accordance with the manufacturer's instructions.
5.2.6 The enclosure shall also comply with Clause 5.2.3 and Clause 5.2.4 (if applicable) after the gas outlet connection to the piping system has been disconnected and reconnected 3 times. This test shall be conducted with each gas piping system with which the enclosure is intended to be used.CSA 6.24 pdf download.