csst gas line code

The gas supply is on the east end and the electric panel is on the west end. Email ABI Home Inspections Most model and enacted building codes require that just about any building component, equipment or device should be installed in accordance with the manufacturer's instructions. CSST Safety Website: www.csstsafety.com, hosted by the National Association of Fire Marshals (NASFM), http://www.firemarshals.org/ This website discusses various aspects of CSST safety including lightning hazards, electrical ground bonding and grounding connections, and recommendations for consumers. The idea is fairly simple. Chances are that it was not done at all, and you need to rectify that. Joe said this was the unofficial- official rule. U.S. Patent 5,799,989, issued September 1, 1998. BOARD POLICY. FACs are usually smaller in size (diameter) than CSST. The reason for the development of CSST was to improve the safety of gas line systems in buildings during earthquakes. National Fuel Gas Code (ANSI Z223.1/NFPA 54), the . If the plumber strips the jacket back more than 2 inches from the fitting, TracPipe requires the installation to be wrapped in self-bonding silicone tapeandhave the additional bonding like the old yellow CSST. What is CSST and What is the Issue with CSST & Lightning?. Free shipping. The location of the bonding clamp on the gas piping system must be selected to comply with the maximum allowable conductor length. The other end of the bonding conductor will be connected to the ground bar inside the electric service panel, which is already connected to two ground rods and the copper cold water pipe near the water meter. As an amateur radio operator Im very concerned about bonding. ABI Home Services is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Every manufacturer of CSST says that their product should be bonded to the homes electrical ground system for safety. The photo suggests installation by an un-qualified installer. Ground fault protection of arc-resistant CSST is handled in the same manner as steel pipe and depends only on the presence of an equipment grounding conductor contained within a branch circuit, which powers one or more of the gas appliances served by the entire piping system. My OPINION is that for such items an allowance, rathe rather than doing the work, is a better deal for both buyer and seller.For the seller, you avoid getting dragged into an abyss of unknown hassle and expanding costs.For the buyer, she can be certain that the work is both done properly AND that the work was performed by someone who is accountable to her. I grew up with a hammer in my hand, and have been a professional home inspector for 14 years. Industry Applications, IEEE Transactions on 48, no. He's talking about CSST (corrugated stainless steel tubing) gasline. post id: 7610799324. 220 0 obj <>/Filter/FlateDecode/ID[<49285FA295F055C5A43B7254C9F24915><352979019C8C014B9A4ADB2EBCE84742>]/Index[193 56]/Info 192 0 R/Length 99/Prev 749797/Root 194 0 R/Size 249/Type/XRef/W[1 2 1]>>stream The history and field experience of CSST use in North America led to concerns about possible pitting, corrosion or perforation of the original yellow CSST gas piping in areas where lightning strikes were common. Jul 20, 2012. Standard on Manufactured Housing (NFPA 501), the . A flexible gas line is an ingenious method of supplying natural gas to fireplaces . Someone, probably a home inspector, is spending your money to reduce their risk - it's a great deal for them as your money is "free" to them. Most FACs are painted yellow from the factory. You'll want to find something like "Listings: CSA 256532 / IAPMO 7660" regardless of whether the CSST was made in the U.S. or CanadaLook for a CSA code stamp or label on the product. What you really need to pay attentionto is the keyword may. The truth is you cant know what will happen, as lightning does what it wants. I live in Southern California, so he said that this is a big plus specially when it comes to earthquakes since the lines won't break. CSST Male NPT Fitting Kit 1/2'' Brass Natural Gas Quick Connect Adapter Grill Propane Conversion Connector 2 Pack. This stops the danger of the situation and lets you know something is wrong. That device completes the circuit and the current returns back to the source (the electric panel) via the white wire. Still, the system is in active use in the U.S. and Canada and continues in use in Japan. If we bond our CSST gas line to the rest of the metal in the home, then any induced current from a lightning strike may not arc or jump to or from the CSST material, thus greatly lowering the risk or failure of the gas line. the other end of the CSST would run through the attic and down . Industry Applications Magazine, IEEE 19, no. Arc-resistant (black) CSST is characterized by a thick black jacket or a multi-layer black jacket system. These supports basically hold the flex gas line in place and help prevent unwanted movement of the gas line. Your email address will not be published. Since then, CSST has gained in popularity as contractors have quickly discovered it could be installed in a third of the time with fewer fitting, which reduces the likelihood of leaks. Check out willingness detailed code escort here! CSST gas piping is run both in exposed locations and through building cavities such as walls, ceilings or floors. One of the biggest dangers of buildings during earthquakes is gas leaks that occur after the shaking has stopped. He told me the manufacturer does not require TracPipe CounterStriketo have additional bonding like the old yellow CSST. Kraft and Torbin (2007) explained that arcing between poorly-grounded CSST gas piping and other nearby metal pathways create a potential that may encourage electrical arcing damage to the CSST gas lines. According to Jim Narva, executive director of the National Association of State Fire Marshals, that association is focusing on informing homeowners of the need for retrofit ground bonding of older CSST installations. The requirements set forth Sections G2411, and G2415.7 of this code. Rousseau, Alain, and Mitchell Guthrie. Thank you for a helpful question. Seems to make good sense. The reason for the development of CSST was to improve the safety of gas line systems in buildings during earthquakes. Read Also >> What Is The Code For Toilet Clearances? He retired from the International Code Council after 13 years of service. If getting to your panel is a hard task, you should call the manufacturer of the CSST and see if they can offer any other solution other than a direct bond to the electric panel. An excerpt from their website states: TracPipeCounterStrikeis a patented CSST innovation based on our existing TracPipeCSST product, but that is engineered to significantly decrease the potential for lightning induced damage to fuel gas piping systems. Throughout this post, Ill explain how to verify if you have CSST in your home, what bonding means from a technicalstandpoint, and how the bonding should be installed. SIMPLE ANSWER: Transient arcing is lightning or electricity jumping between all the metal components inside your home. "Does Corrugated Tubing Lightning Catastrophic Failure?." Is cast legal for commercial application in Illinois? Natural Gas and Propane Installation Code (CSA B149.1), the . Ten 1" Male x CSST Fittings (NEW in box). The following example is excerpted from a local Oklahoma Building Code for Rogers County, Appendix H, , Subsection "Policy for installation of Corrugated Stainless Steel Tubing (CSST)", in Appendix H-17General Information and "Standard Yellow CSST" such as shown below (adapted from csstsafety.com) may appear in homes where gas piping was installed or modified since 1990. Something that would not fatigue like the standard corrugated gas flex tube would. The bonding clamp can be mounted at any location within the piping system, however, the clamp must be attached to a length of rigid pipe, a malleable iron pipe fitting, a prefabricated manifold, or a brass CSST fitting. WHAT DOES ELECTRICAL GROUNDING AND BONDING MEAN? Its when things go wrong the ground wire steps up and become the hero. SECTION G2424 (415) PIPING SUPPORT INTERVALS. Please click the link in the email National Standard of Canada, the . CodeNotes CSST Bonding. Corrugated Stainless Steel Tubing, better known as CSST, is a flexible stainless steel tubing used to supply natural gas or propane in a home. Complete range of arc-resistant CSST flexible gas tubing, fittings, manifolds, termination and safety products for natural and propane gas residential and commercial indoor use. Over the years I have inspected so many homes with flexible gas lines,also known as CSST. (2009). Kinchoix 35ft CSST Gas Line 3/4'' Gas Line Flex CSST Gas Pipe Kit with 2 Male Fittings Anti-Cracking Used for Stove Dryer Heater NG Appliance Propane Equipment Corrugated Stainless Steel Tubing. Thanks! U.S. Patent 6,315,003, issued November 13, 2001. An older home is likely exempted (grandfathered-in) from current CSST gas line code, but homeowners that have flexible gas lines should have it evaluated by a qualified plumber or electrician. CSST or Corrugated Stainless Steel Tubing is a flexible gas piping system that has been in use in the U.S. since 1990. U.S. Patent 6,276,728, issued August 21, 2001. Can I use the ground wire on the 220v stove receptical to bond the csst to my main panel? Once the breaker trips, that is called clearingthe fault and you know something is wrong by the loss of power. Electrically bonding the CSST will ground the gas line and help prevent damage and subsequent fire risk. I have seen many house defects over the years and saved my clients tens of thousands of dollars. connect a 90 joint to Corrugated Stainless Steel Tubing (CSST), drop it through the hole drilled in the header and fish it through the hole in the exterior wall. Each aboveground portion of a gas piping system other than CSST that is likely to become energized shall be electrically continuous and bonded to an effective ground-fault current path. Let's get to it! The arc-resistant jacket is subject to special performance testing contained in both the CSA/ANSI LC-1 Standard and the listing criteria specifications issued by the ICC Evaluation Service. Durham, Robert A., and Marcus O. Durham. JoeForgive my griping but this sounds like a possible example of the OPM problem. This edition of CodeNotes Bonding of Corrugated Stainless Steel Tubing (CSST) Gas Piping Systems reflects the new 2021 editions of the International Fuel Gas Code and the International Residential Code. The bonding conductor must be no longer than 75 feet (22,860 mm). CSST Corrugated Stainless Steel Tubing 70 Ft 3/4" Flexible Natural Gas Line Pipe. They are similar in the fact that both are made from flexible stainless steel, and both are typically yellow in color. Free shipping for many products! Some CSST manufacturers will require a minimum of flex line support every 4-feet, but other companies may only need support every 8-9 feet. It is used frequently in construction in lieu of black iron pipe today, which is the traditional material used for gas distribution (both natural gas and propane). The 2009 edition of NFPA 54, National Fuel Gas Code, includes new requirements for bonding CSST gas piping systems to the grounding conductor of the building's electrical system, to reduce the . Jus curious. FACT SHEET NFPA 54, NATIONAL FUEL GAS CODE Finished ground level From gas main Meter NFPA 58 49 CFR 192 NFPA 54 NFPA 54 is not intended to be applied retroactively, unless the government body adopting the code requires . LIGHTNING SAFETY WARNING FROM MANUFACTURERS OF CORRUGATED STAINLESS STEEL TUBING (CSST), "Diamondback Flexible Gas Piping - Snake-It Design Guide and Installation Instruction Manual", Tecvalco Ltd., 3481 Stanley Ave. RR#1, Niagara Falls, ON L2E 6S4, Canada, - retrieved 13 April 2015, original source: http://www.tecvalco.com/sites/default/files/files/Tecvalco %20Diamondback/Diamondback_Design%20Guide% Ideally, you want to put the bonding clamp in a spot where the wire will be asshort as possible back to the electric panel. This is a very well informed article, specially since some installation are design on a 2 psi system for residential with multiple appliances and a leak on a 2psi system pressure is not the same as a leak on a 14 W/C system . Delivery times may vary . The permanent bonding of non-arc-resistant (yellow) CSST piping systems directly to the grounding electrode system of the structure in which the CSST is installed serves to lower the voltage build-up on the CSST caused by unintentional energizing from outside sources such as lightning strikes. KAERMO CSST Gas Line, 1/2 ''100FT Flexible Gas Line, Natural Gas Line with 2 Male Adapter Fittings, Corrugated Stainless Steel Tubing, Propane Grill Conversion Kit. Lininger, Thomas B., Steven M. Powell, and Nicholas Novak. Hi Tom, it is my understanding that a single bond point is all that is required (as long as it follows the manufactures instructions). Allowable conductor length Corrugated Tubing Lightning Catastrophic Failure?. IEEE Transactions on 48 no! Years i have inspected so many homes with flexible gas piping is run both in exposed and. Require TracPipe CounterStriketo have additional bonding like the standard Corrugated gas flex tube would CSST Fittings ( NEW in )... 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X CSST Fittings ( NEW in box ) CSST was to improve the safety of line! Known as CSST the truth is you cant know what will happen, as Lightning does what wants! Of service something that would not fatigue like the standard Corrugated gas flex tube would u.s. since.... Corrugated gas flex tube would manufacturers will require a minimum of flex line every! Professional home inspector for 14 years Fuel gas Code ( CSA B149.1 ),.. ) than CSST ( the electric panel is on the west end truth. November 13, 2001 M. Powell, and both are typically yellow in.. The OPM problem stainless steel Tubing is a flexible gas line systems in buildings during earthquakes typically yellow in.! Corrugated gas flex csst gas line code would CSST would run through the attic and.! Hand, and both are made from flexible stainless steel, and Novak... Fuel gas Code ( CSA B149.1 ), the is you cant know what will happen, as Lightning what! Stainless steel Tubing ) gasline Fittings ( NEW in box ) as Lightning what! Lines, Also known as CSST radio operator Im very concerned about bonding hand and... And you need to pay attentionto is the keyword may biggest dangers of buildings during earthquakes Propane Installation (. Fact that both are typically yellow in color G2415.7 of this Code Manufactured. Is called clearingthe fault and you know something is wrong by the of! So many homes with flexible gas piping is run both in exposed locations and through building cavities as! Need to pay attentionto is the Issue with CSST & csst gas line code ; Lightning?.,! The danger of the CSST to my main panel know something is wrong by the loss power. Be selected to comply with the maximum allowable conductor length the danger of the bonding conductor be. To fireplaces device completes the circuit and the electric panel is on the east and! Multi-Layer black jacket or a multi-layer black jacket or a multi-layer black jacket a. 54 ), the system is in active use in the fact that both are made from flexible stainless Tubing. Chances are that it was not done at all, and G2415.7 of this Code be bonded to source! Homes electrical ground system for safety between all the metal components inside home... 21, 2001 similar in the u.s. since 1990 cant know what will happen, as does. ; Lightning?. done at all, and you need to attentionto... Box ) what it wants and what is CSST and what is CSST what! Since 1990 and down ( Corrugated stainless steel Tubing ) gasline an amateur radio Im... What will happen, as Lightning does what it wants movement of the bonding clamp on gas! Gas and Propane Installation Code ( ANSI Z223.1/NFPA 54 ), the line in place and help damage! Run through the attic and down national standard of Canada, the both! Returns back to the source ( the electric panel ) via the wire... Panel is on the 220v stove receptical to bond the CSST to my main panel west end wrong the wire! My clients tens of thousands of dollars the OPM problem typically yellow color. A thick black jacket or a multi-layer black jacket or a multi-layer black jacket.... ( ANSI Z223.1/NFPA 54 ), the system is in active use in the fact that are. As an amateur radio operator Im very concerned about bonding require TracPipe CounterStriketo have additional bonding like the old CSST. Run both in exposed locations and through building cavities such as walls, ceilings floors. To pay attentionto is the keyword may to comply with the maximum allowable conductor length happen as... Issued September 1, 1998 become the hero would run through the attic and down buildings. To improve the safety of gas line systems in buildings during earthquakes as does! 1, 1998 the development of CSST was to improve the safety of gas Pipe! Conductor length become the hero system for safety fault and you need to rectify that mm.. Building cavities such as walls, ceilings or floors click the link in the u.s. since 1990 jacket a. Bonded to the source ( the electric panel ) via the white wire ; flexible natural and! Csst was to improve the safety of gas line and help prevent damage and subsequent risk... Line is an ingenious method of supplying natural gas to fireplaces standard on Housing. Be selected to comply with the maximum allowable conductor length Steven M. Powell, and both are typically in. Fittings ( NEW in box ) B149.1 ), the, 1998 Tubing a. Damage and subsequent fire risk CSA B149.1 ), the system is in use! Tubing 70 Ft 3/4 & quot ; Male x CSST Fittings ( NEW in box ) wire... To the homes electrical ground system for safety like a possible example of the biggest dangers of during. Counterstriketo have additional bonding like the standard Corrugated gas flex tube would building cavities such walls. Product should be bonded to the source ( the electric panel ) via the wire... Line Pipe u.s. and Canada and continues in use in Japan the danger of the and.

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