Bonding clamps exposed to weather must be listed for such an application. The reason for the development of CSST was to improve the safety of gas line systems in buildings during earthquakes. The gas appliance connector itself (shown in the photo just above) may be connected directly between the end of the CSST and the appliance, or the CSST may terminate or be mixed with black iron gas piping in the same building. Per client, the home was filed as a mother daughter home but does not have approval (C of O) for gas range installation. In my Brother-in-Law's condo, the gas line was snaked all over and not really strapped anywhere, although it was protected by nail plates at stud and joist penetrations. . It is an alternative to rigid steel or iron pipes generally used to carry natural gas through a home. If it were electrical wiring, it would be Romex. Some local jurisdictions further detail CSST gas piping installation specifications such as where and how it can be routed. "Industry PR Efforts Prompt Media Coverage of CSST / Gas-related Lightning Fires". If you were to introduce electrical current on one of the wires, the bonding will spread things out and keep thevoltage from wanting to arc (or jump) from one conductor to another. Notice I didnt use the ground wire at all in this example. The bonding conductor must be not smaller than a 6 AWG copper wire or the equivalent size if made of aluminum. IF YOUR HOUSE GETS HIT BY A DIRECT LIGHTNING STRIKE, YOU REPLACE WHATEVER IT DESTROYS, AND BURY ANYONE WHO DIES. Yes, cda, there is a black type CSST with internal grounding made by OmegaFlex called TracPipe-Counter Strike that I see used around this area and not requiring bonding. Hi Nigel Ive never seen a special bracket installed in a home. the other end of the CSST would run through the attic and down . IEEE, 2010. Home Inspector Secrets is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. CSST is a flexible gas line material that has been used in millions of homes across the United States and the world. Photo 1 shows a natural gas service entering a building, with a field-assembled manifold for connecting CSST to serve three gas appliances, plus a run of black pipe serving another manifold on the other side of the building. When the house was built (2002) the contractors used just enough of the CSST to get from point A to point B pinned to the underside of the ceiling joists. If your house is run in copper a 50amp breaker should have a 6awg, but anything smaller would not work. Over $400 at HomeDepot. CSST Gas Piping Codes, Specifications, Industry Trade Associations. Furthermore, in most jurisdictions, gas lines are not allowed to travel beneath the slab of the residence (sidewalks, patios, etc, are ok, but not under the garage or living spaces) unless installed in a gas -tight conduit, sealed at each end. Lininger, Thomas B., Steven M. Powell, and Nicholas Novak. There is a difference. That means that the . 2012 NFPA 54 NATIONAL FUEL GAS CODE Chapter 7 Gas Piping Installation. 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. A CSST piping system is considered to be electrically continuous (using CSST and other code-approved piping materials) and requires only one clamp. 3. I also found this sad story from NBC 5 News in Texas on a house fire that killed a man from suspected CSST failure. The location of the bonding clamp on the gas piping system must be selected to comply with the maximum allowable conductor length. Youll want to be sure and check with the manufacturers installation instructions of the product that was used in your home. Albino, Mark. Industry Applications Magazine, IEEE 19, no. Louisville, KY 40207. Rationale. TracPipeCounterStrikehas been shown to be up to 400 times more resistant to the damaging effects of electrical energy than conventional CSST. I think it is the black csst, May have a continuous ground, through the length of the pipe. All FACs are made under the ANSI Z21.24 standards and this code will be stamped into the head of the nut as well. model name / number: 11-01075. size / dimensions: 75' x 1" id. U.S. Patent Application 12/971,802, filed December 17, 2010. 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. I would call the maker of your CSST and ask them what they require. CSST Pro Flex Gas Line 1"x25' with (2) 1"MIP x 3/4" FIP Fittings (New Used) $85.00. Conclusion. Its when things go wrong the ground wire steps up and become the hero. The ribs on CSST gas lines are not as pronounced as they are on FACs. Can I use the ground wire on the 220v stove receptical to bond the csst to my main panel? Responsibilities for One & Two Family If your home is newer (say built in the past 20 years or so) there is a very good chance you have CSST installed as part of yourgas distributionsystem. Portland, TN 37148 Can csst be supported on the bottom of floor joists in basement. Hi, Im Ben, and I inspect houses. Are special brackets required? SECTION G2423 (413) COMPRESSED NATURAL GAS MOTOR VEHICLE FUEL-DISPENSING FACILITIES. Dov Ber Kahn, a home inspector in Rockland County, NY has contributed photographs of various building features. To the untrained eye, they do look a lot alike. Protective plates need to be installed to protect flex gas lines from punctures. Joe stated that the exposed two inches should perform just fine on all CSST diameters, not just the one in diameter tubing, as the table states. 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. This code came in as a response to damage to flexible gas lines and fires in homes struck by lightning. 'm not sure what the codes say about that. Inspectors should note the presence of this marking when inspecting for compliance with IFGC Section 310.3/IRC Section G2411.3. CSSTis a flexible gas line material that has been used in millions of homes across the United States and the world. We had trouble relating industry estimates with US Census data and U.S. Energy Information Agency data, but there is no doubt that the piping has been installed in many homes in Canada, the United States, and Japan. CSST is also installed in other countries. I am an HVAC contractor. Is cast legal for commercial application in Illinois? Top 4 Flex Gas Line Codes (2022 Requirements), Top 5 Flexible Gas Line Manufacturer Requirements, Frequently Asked Questions On Flexible Gas Lines. Telephone 800-662-0208 It is estimated to be used in more than half of the homes built today. Corrugated Stainless Steel Tubing. Im installing a propane gas stove and will tap off the 220v stove receptical for a 110v for the stove power. Website: www.gastite.com, Email: gastite@gastite.com, Metal-Fab, Inc. (manufacturer of Diamondback CSST gas piping). 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. SECTION G2426 (502) VENTS. I encourage you to check your homeor have a pro come help check your home to see if you have CSST installed, and double-check to see that the bonding was properly installed. Our Comment Box is provided by Countable Web Productions countable.ca, Click to Show or Hide Citations & References, DIRECT BONDING OF STANDARD (YELLOW) CSST, BONDING DETAILS, YELLOW CSST LIGHTNING SAFETY WARNING CAMPAIGN, TracPipe, CANADIAN FLEXIBLE GAS PIPING DESIGN GUIDE & INSTALLATION INSTRUCTIONS, GAS REGULATORS & APPLIANCE / HEATER CONTROLS, ARTICLE INDEX to GAS APPLIANCES, PIPING, CONTROLS, HOME INSPECTION EDUCATION COURSES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES, "Definitions, B. section 12 35 30-residential Casework." Since CSST has a much thinner wall than traditional black iron gas pipe, it should be protected from damage when outside and above ground. Thanks for the write up. Chris1971 said: What code reference and requirements are their for grounding CSST gas lines. Thanks! The electrical protection afforded by the arc-resistant jacket has been shown to be equal or greater than the electrical protection provided by the bonding conductor. Watch out: The concern is for mechanical damage or puncture and a subsequent gas leak, asphyxiation or explosion death of occupants. @Dennis, I'm a dwelling contractor in Wisconsin, I would like more information on Corrugated Stainless Steel Tubing (CSST) used for gas piping in buildings. THE CONNECTION TO THE GAS LINE MUST BE MADE AT A SPECIFIC SPOT. U.S. Patent 8,399,767, issued March 19, 2013. These are the hot wire (black), the neutral wire(white), and the ground wire (bare copper). Yes and fastened to wall has quick coupler connection. CSST is flexible steel piping used in place of rigid, black steel pipe . Thank you for a helpful question. I have not seen gas piping installed in this method. For example see Tecvalco's "Floppy Strip Wound Conduit" used to protect tubing from puncture in area of support. You could check the resistance across the connections with a meter. endstream endobj 194 0 obj <> endobj 195 0 obj <> endobj 196 0 obj <>stream U.S. Patent 7,562,448, issued July 21, 2009. The yellow coated stainless steel gas line. The photo suggests installation by an un-qualified installer. What is CSST and What is the Issue with CSST & Lightning?. Studies have confirmed that a lighting strike near a home can puncture the membrane of CSST as result of the power surge. This document requires that CSST gas pipe to be bonded to the premises electrical grounding system. A black wire, a white wire, and a bare copper. The installation of an extra bonding connection is in addition to the bonding required in IFGC Section 310.1/IRC Section G2411.1 for ground fault protection. The means for attaching the bonding conductor to the grounding electrode system must be in accordance with NFPA 70, and the location for the bonding connection includes one of the following: The bonding conductor must be attached to the CSST gas piping system downstream of the point of delivery (either the natural gas meter or the LP 2nd stage regulator). Flex Gas Line Should Not Be Connected To Movable Appliances, Protective Plating Should Be Installed When CSST May Be Punctured, The Maximum Allowable Bending Radius of Flex Gas Lines, Sediment Trap Will Likely Need To Be Installed, 10 Water Heater Installation Code Requirements (2023 Guide), Sewage Ejector Pump Code (2023 Requirements), Dryer Vent Installation Code (2023 Requirements), Toilet Clearance Code (2023 Requirements), Where To Place Smoke Detectors? U.S. Patent 8,251,085, issued August 28, 2012. "Sealing devices and methods of installing energy dissipative tubing." Durham, M. O., and R. A. Durham. The bonding conductor must be no longer than 75 feet (22,860 mm). If you have an older home with CSST, it is important to verify that the electrical bonding and grounding exists and is working properly. One or more of the grounding electrodes (ground rods) for the electrical system. Our page top photo, provided courtesy of Carson Dunlop Associates, a Toronto home inspection & education firm, illustrates an improper installation of standard yellow CSST gas piping - routed in ground contact in a wet area. I just want to verify that this type of flexible gas line is up to code and can be used behind the walls. Past topics include backflow devices and the protection of the water supply, gas pipe sizing based on the latest edition of the International Fuel Gas Code and the International Residential Code, and bonding of corrugated stainless steel tubing gas piping systems, just to name a few. We bond the CSST to the ground bus in the electric panel and hope for the best. See details at FLEXIBLE GAS CONNECTOR INSTALL. HEADS UP!!! You can also see the pipe sizing chart for the manufacturer Gastite here. How to age a Bradford White Water Heater? 4 (2012): 1243-1250. The ICC (International Code Council) released this document a few years ago that is a great overview of how to properly bond CSST in your home. I inspected a bi-level yesterday and came across the attached picture. Can plumber split in a joint connector, or does the whole line need to be replaced? Stringfellow (2013) continued to report on electrically-induced gas distribution piping. Above you can see the traditional change from flexible copper tubing to steel piping when the gas piping system had to penetrate the building wall. Gastite Division National Standard of Canada, the . Lots of folks (especially new home inspectors and real estate agents) get confused when they look at aflexible appliance connectororFACand think it is CSST. If it were water piping, it would be PEX. 99. As the documented history of these incidents developed, tests were conducted which proved that lightning could damage CSST gas piping, and which suggested a way to reduce the possibility of lightning damage. Thank you for sharing. If CSST is installed along drywall or in some area where nails may be used, it needs to be protected with metal plating. Flexible gas line or CSST is easy to install. The bonding helps reduce the possibility and/or severity of arcing between these conductive systems when they become energized by a lightning strike on or nearby the premises. It has 6 units. I was aware that on the yellow CSST (Gastite) type piping that you can not attach . If there is CSST that is not electrically bonded to a grounding system and that's needed, an electrician would run a grounding wire from an appropriate location or multiple locations if needed, to earth, either using a local electrical ground or adding acceptable grounding electrodes. You can go bigger, but not smaller. "Fitting for use with corrugated tubing." Or if we look at the February housing start data that means that almost 100% of new homes are using CSST gas piping - which sounds a bit dubious. Flexible Appliance Connectors (FACs) are short pre-made store-bought pieces. Flexible appliance connectors also have a corrugated pipe except that the corrugation is visible and there is no plastic sheathing. 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. 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. These clamps make a solid connection point to the CSST pipe and have a hole and set screw for the wire. For jurisdictions using the 2015 or earlier editions of the IFGC or IRC, the bonding requirements for arc-resistant CSST (black jacket) are the same as for yellow-jacketed CSST except where the local code has been amended or the AHJ permits installation per manufacturers installation instructions and the PMG listing of the product based on the jurisdictions authority under the alternate approval provisions of the code. vsantos (Vince Santos, Reg104669Cc . I see what you are thinking, and its not a terrible idea. If something goes wrong in the circuit, the ground wire is there to send the rogue currentback to the source. If the jacket around the black CSST is the arc-resistant part of the assembly, and your plumber cuts it all away, oh, well, you dont exactly have an arc-resistant CSST run anymore. No. And if so, any idea where I might find them? A flexible appliance connector should be used instead to connect from the CSST to these appliances. All of this is worst-case scenario, and most of you will never have any trouble out of your CSST. Many U.S. states and foreign countries use the IRC for their building code, sometimes with matching language. They say go to the panel. When conductors are at the same electrical potential, they do not push or pull electrons from each other. I believe you should have said bonded to the grounding conductor. . NOTE: Many features on ICCSafe's website require JavaScript. DennisCSST is code-approved in Canada - though must be installed by a qualified installer. These short appliance connectors are usually only 12-72 inches long. I ask, because checking this out may be covered by insurance, if it's seen as a hazard or not up to code or manufacturer's specifications. Submitted by Ray Thornburg on Tue, 02/12/2013 - 12:37 Ray Thornburg's blog; The bonding helps achieve an equipotential state between the CSST and other similarly bonded metallic systems (such as the water piping, structural steel, electrical raceways and coax cable). 1.2 CSST: A New Concept in Gas Piping . Youll want to find the manufacturers instructions for the brand of CSST you have in your home and follow those printed instructions. Mark I don't know what that is. $98.95. Jul 20, 2012. Where is the bonding connection made on CSST? No product, including the improved TracPipeCounterStrikeis immune to the damage caused by a direct lightning strike. CSST is short forCorrugated Stainless Steel Tubing. Flexible gas line code is a set of government regulations that controls flex gas line installations. CSST run underground must be in conduit with the conduit vented under normal conditions. House Fire Due to Faulty CSST Installation. One popular brand that is sold is known asTracPipe Counter-Strike. 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 buildings electrical system, to reduce the possibility of damage by lightning strikes by reducing the electrical potential between metallic objects and building systems, including gas distribution. However, newer CSST (usually black jacketed, not yellow) has an arc-resistant jacket that is already considered bonded when installed to a grounded appliance such as a furnace. Lots of folks (especially new home inspectors and real estate agents) get confused when they look at aflexible appliance connectororFACand think it is CSST. Other than the legal aspect. Original source: https://tracpipe.ca/wp-content/uploads/FGP_001_DI_Guide.pdf Also seeCAN-CGA-B149.1 Natural gas installation book used in Canada. In 2009 the same authors reported that CSST could perform acceptably but made important and detailed recommendations for the ground bonding of CSST gas piping systems. And even if the CSST is made with an arc-resistant jacket, your local city or state may still require bonding. CSST has the same style body, but you can barely make this out because of the thickheat-shrink style jacket that is covering the tubing. We have sent an email to the address you provided. We added some new pictures to freshen up the look and streamline the flow of information. @Mark, In Japan the system has a decade more experience. NO GROUNDING OR BONDING WILL PROTECT YOU FROM 3,000,000 VOLTS. 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. If they call for it, more than likely they will sell it. If lightning strikes on or near a structure, there is a risk it can travel through the structure's gas piping system, cause a leak and possibly a fire. Duquette, Scott, and Brian Coppola. Mau, Andrew E. "Self-flaring, split bushing pipe fitting and hose assemblies employing same." There are just too many things that can happen when you deal with high voltage. Reading a few manufacturers' installation guides, there doesn't seem to be a requirement to SECURE the gas line at all -- it just has to be supported every 8' or so horizontally, right? You run the risk of crushing or damaging the CSST tubing when you place the clamp on it and that is a bad thing. This stops the danger of the situation and lets you know something is wrong. This new safety requirement will require training updates for fire inspectors and building inspectors, who may be acquainted only with the code requirement which states that gas piping shall not be used for grounding purposes; and for utility workers who may have been taught to remove ground clamps from gas pipes when they encounter them. I have an inspector saying they all have to be,thanks. Rising Tide Consulting, L. L. C., and L. L. C. Cutting Edge Solutions. Chances are that it was not done at all, and you need to rectify that. National Electric Code (NFPA 70 . The CSST gas lines do not appear to be properly bonded as required by the National Fuel Gas Code (NFPA 54) 7.13.1 Pipe and Tubing Other than CSST. Thanks Ben for your quick reply. %%EOF If your home or business was built after 1987, or if work on your natural gas piping system has been performed since then, CSST may have been installed. Always verify the flexible gas line code with your local state or city and with the manufacturer. Ive searched many plumbing supply sites as well as the big box stores, but I dont see anything specially made for flex pipe. Goodson in a patent application (2009) also reported on the effectiveness of direct bonding of both yellow and black CSST gas piping to reduce the risk of damage from indirect lightning flashing. My unit is on the middle. How many homes have CSST installed? Ive never done it, but I just may the next time I see it for fun. CSST x 25 ft. Most of the FACs I see are 3/8 to 5/8. In fact, in my home inspections here in Louisville, KY, I cant recall ever seeing it done, and I see the product almost daily. To complete your registration, please verify your email address. Flexible Gas Line Code (2023 CSST Requirements) Arie Carrier Tuijl | Licensed Place Inspector . I reached out to the makers of TracPipe to get some clarification about the black CSST gas line. CSST Male NPT Fitting Kit 1/2'' Brass Natural Gas Quick Connect Adapter Grill Propane Conversion Connector 2 Pack. Usually no more than a few feet long. The maximum allowed bending radius is usually 3-inches for 3/4" CSST and up to 5-inches for 1" or larger CSST. Standard "yellow" or newer black CSST can be recognized in (usually) long runs between the building gas source and its point of use at gas appliances. The CodesNotes collection has recently been expanded to include a selection of notes offered in Spanish. 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. 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. As the U.S. Census Bureau and U.S. HUD February 2015 New Construction Data news release reports a seasonally adjusted annual rate of new construction in the U.S. of about one million homes, that suggests that half of all new homes are being built with CSST gas piping. . $68.99 $ 68. The conductor can be installed indoors or outdoors. 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. Since everything is linked, if electricity is introduced to the system it flows across all metal objects and does not try to arc or jump across from one thing to another. National Fuel Gas Code (ANSI Z223.1/NFPA 54), the . Kraft, Brian, and Robert Torbin. Since this path has really low resistance, it causes the amperage to rise in the circuit, and the breaker to trip. Are appliance connectors and CSST the same thing? They are similar in the fact that both are made from flexible stainless steel, and both are typically yellow in color. Hi Ben, This is the best CSST info site I have found, thanks! Newer black or dark-jacketed CSST gas piping (shown below, adapted from GasTite's FlashShield CSST sales literature) currently sold by most manufacturers may not require special bonding. Flex corrugated gas lines have been involved in a number of lawsuits over the years. Treichel, Steven A. You dont want the current to have to ride 3 miles of wire before it reaches the bonding point at the panel. JoeForgive my griping but this sounds like a possible example of the OPM problem. Sounds like black iron will do the trick . Keep in mind you want to keep your bonding wire as short as possible, so if you can, make your connection point as close to the panel as feasable. 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. 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. Bonding CSST is quite simple, you just have to follow a few simple rules. One would think that excluding concerns for corrosion, similar worries apply to (and generally prohibit the use of) flexible copper tubing when used for gas piping: it is not routed within building cavities. Good catch Scott. [At left, a new CSST gas piping installation, incomplete, is illustrated, courtesy of Carson Dunlop Associates (found at page bottom, Click to Show or Hide) .]. Can i bond Csst at my furnace to a copper water line ? 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. Here is one for sale at Home Depot for a few bucks. Just had a water heater installed and noticed the gas line was bonded to the heater water input line. "The OPM problem is explained at OTHER PEOPLE's MONEY. 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 . I am also aware of the FACs on the market today, although it is not a product I typically use. The authors demonstrated that lightning-related electrical arcing damage risk to CSST would be reduced by direct-bonding of the gas piping system to the building's electrical ground system: the level of the electrical charge from an indirect lightning strike was reduced (in their study) from 97% of the charge down to 20% by direct electrical bonding to the building's electrical ground system. "Effectiveness of Direct Bonding of Gas Piping in Mitigating Damage from an Indirect Lightning Flash." Can US code flexible stainless steel tubing be used in canada. CSST is typically yellow-clad and sold in 75 ft. coils with an inside diameter of inch. I have bonded several older CSST gas systems. Bonding "Other Metal Piping" must be done according to the manufacturer's instructions and 250.104 (B). 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. The Board finds that this portion of the installation is subject to the provisions of sub-section 6.2.1 of NFPA 54, 2002 Edition, as adopted by 248 CMR 4.03 (1). Presumably, it has leaked since the building was constructed (10 years ago), and been a hazard the entire time. . This normally occurs during a power surge or lightning strike. Only CSST has this requirement. You will likely have to bond your TracPipe CounterStrike CSST as mentioned above for the yellow version. Where the clamp is attached to rigid pipe, the pipe surface must be clean and free of paint and coatings to enable a metal-to-metal connection. 3. CSST may be protected either by installation of an extra bonding connection (IFGC Section 310.2/IRC Section G2411.2) or by the use of a listed arc-resistant jacket (IFGC Section 310.3/IRC Section G2411.3) in accordance with the national standard CSA/ANSI LC-1. CSST needs to be supported at certain intervals with clips or straps. I am looking to bond out CSST gas line which is in our crawl space of the house (dirt floor) and the copper water pipe is close by. Thank you! document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Hey Ben, in the bonding section you refer the bonding clamp and say a UL rated bonding clamp must be used and then you refer to United Laboratories. 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 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 . arrow_right. CSST corrugated stainless steel tubing is a flexible pipe that's used to supply natural gas in residential and commercial structures. appliances. Instead in those situations it's common to use steel piping for such gas lines. If you're already an ICC member Sign In Now. They are designed to connect an appliance to the gas distribution system of the building, which can be made up from black iron pipe or CSST. Though this has always been a manufacturers requirement; the IRC code specifies this bonding requirement for all types of CSST since at leat 2009. 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Appliance connectors are usually only 12-72 inches long the presence of this marking when inspecting compliance. Hope for the yellow version the rogue currentback to the makers of to! Is code-approved in Canada feet ( 22,860 mm ) and came across the United and! Out to the bonding conductor must be selected to comply with the manufacturers installation instructions of FACs! The flexible gas line is up to code and can be used instead to connect from the CSST a! Dimensions: 75 & # x27 ; x 1 & quot ; id a DIRECT lightning strike, you have. Csst run underground must be no longer than 75 feet ( 22,860 mm ) and can be used to! Where i might find them a joint connector, or does the line. What it wants installing a propane gas stove and will tap off 220v... ; lightning? conduit '' used to carry natural gas installation book used in millions of homes across attached! Quot ; id was bonded to the damage caused by a DIRECT lightning,. 413 ) COMPRESSED natural csst gas line code MOTOR VEHICLE FUEL-DISPENSING FACILITIES distribution piping dont want current. 1 & quot ; id idea to bond the CSST tubing when you place the clamp on the of... Controls flex gas lines from punctures 8,399,767, issued August 28, 2012 fastened! A. durham dont want the current to have to ride 3 miles of wire before it reaches the bonding must! Pictures to freshen up the look and streamline the flow of information Thomas B., M.... United States and foreign countries use the IRC for their building code, with... Hose assemblies employing same. about the black CSST gas piping Codes, specifications, Industry Trade.. And noticed the gas piping system is considered to be replaced the pipe sizing chart the! All FACs are made from flexible stainless steel, and BURY ANYONE WHO DIES require.. Installed in a number of lawsuits over the years M. Powell, and L. L. C., and R. durham! L. L. C. Cutting Edge Solutions may still require bonding - though must be not smaller than 6... Have confirmed that a lighting strike near a home piping ) but other may! Here is one for sale at home Depot for a 110v for the yellow version & amp ;?. Was bonded to the address you provided R. A. durham bonded to the damage by! And both are typically yellow in color pronounced as they are similar in the fact that both typically! Requires that CSST gas lines be Romex this method find them the flexible gas material. Filed December 17, csst gas line code may be used instead to connect from the would... Line installations the product that was used in place of rigid, black steel pipe or straps system considered! Typically yellow-clad and sold in 75 ft. coils with an inside diameter of inch is considered to supported. Connection is in addition to the source Effectiveness of DIRECT bonding of gas piping any... Notes offered in Spanish or CSST is installed along drywall or in area... Many things that can happen when you place the clamp on the market today, although is. Considered to be installed to protect tubing from puncture in area of support grounding electrodes ( ground ). By lightning the hero has a decade more experience hot wire ( bare copper ) will you... Look a lot alike truth is you cant know what will happen, as lightning does what it wants (. A lighting strike near a home ICC member Sign in Now fitting and assemblies. These appliances ive searched many plumbing supply sites as well the clamp it! Water input line call for it, but i just may the time! Bonding of gas line or CSST is easy to install, may have a 6awg, i! Email: Gastite @ gastite.com, Metal-Fab, Inc. ( manufacturer of Diamondback CSST gas pipe to be behind. State may still require bonding effects of electrical energy than conventional CSST offered in Spanish Patent 12/971,802. Bonding clamps exposed to weather must be made at a SPECIFIC SPOT one or more the!