Possible Issues With CSST Gas Line

1400LittleElmTr#1111CedarPark 019NOTE: Corrugated Stainless Steel Tubing (CSST) is a yellow, flexible, metal gas tubing used to supply natural gas or propane to gas appliances and HVAC systems for both residential and commercial structures. Since 1990, CSST has been installed in millions of homes in the U.S. It has been shown that an indirect lightning strike near a structure in which CSST has been installed can cause an electrical surge to travel into the structure, perforating in the sidewall of the CSST as the energy arcs from one metallic system to another seeking ground. This arcing can ignite the pressurized gas leaking from the perforation and cause potentially significant fire. Properly bonding and grounded a CSST system can reduce the likelihood of electrical arcing due to an indirect lightning strike. While current manufacturing guidelines and gas fuel codes require direct bonding of newly installed CSST, many installations, particularly older installations, may not meet the current installation requirements.
The Texas State Fire Marshall, in conjunction with the National Association of State Fire Marshalls (NASFM), has launched a safety campaign in Texas to bring awareness as to the importance of properly bonding CSST. The campaign encourages property owners that are aware CSST has been installed on their property to contact a licensed electrical contractor to determine if the gas system is properly bonded. For further information regarding this safety campaign, please visit http://www.btfgaslinesafety.org/ I recommend consulting with the licensed electrician for proper bonding of gas lines and separation from other metallic systems. https://youtu.be/_kv0G4L3TVs

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