Probably. It was noted that this damage could be due to the small mass of CSST compared to black steel pipe. IF YOU WANT TO LEARN MORE ABOUT LIGHTNING PROTECTION FOR YOUR HOME, YOULL WANT TO RESEARCH THE NFPA 780 STANDARDS. 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. FACs will come with a data tag hanging on them, unless the installer tears it off. Is cast legal for commercial application in Illinois? An Underwriters Laboratories listed bonding clamp 467 should be used to make the electrical connection to the CSST gas line. Over $400 at HomeDepot. 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. Chances are that it was not done at all, and you need to rectify that. His career began as a second-generation plumber, working for his father at Clifton Plumbing Inc., in Tampa, Florida. The 2021 International Fuel Gas Code (IFGC) and International Residential Code (IRC) have reaffirmed (without any modifications) the requirements for the electrical protection of corrugated stainless steel tubing (CSST). "Lightning dangers on corrugated tubing carrying hydrocarbons." Standard on Manufactured Housing (NFPA 501), the . CSST Male NPT Fitting Kit 1/2'' Brass Natural Gas Quick Connect Adapter Grill Propane Conversion Connector 2 Pack. Our reply to reader J. begins immediately below. Yes there are version of CSST sold for outdoor use. In fact, in my home inspections here in Louisville, KY, I cant recall ever seeing it done, and I see the product almost daily. Builders and contractors like CSST because as it is flexible, it is much easier to install than rigid . * Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will . The flexible gas line code in the IRC doesn't explicitly state how often it needs to be supported, but it says you must follow manufacturer instructions on spacing. CSSTis a flexible gas line material that has been used in millions of homes across the United States and the world. connect a short piece of black pipe to the elbow, and connect it to the regulator installed by the propane supplier. 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. And even if the CSST is made with an arc-resistant jacket, your local city or state may still require bonding. 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. Inspectors should note the presence of this marking when inspecting for compliance with IFGC Section 310.3/IRC Section G2411.3. %%EOF My unit is on the middle. It is commonly used nowadays and . Stringfellow, Michael F. "Causes of residential lightning fires: Electrical arcs are at the root." In general, the shortest bonding conductor will be the most effective. Picture is from the lower level laundry / boiler room. Treichel, Steven A. The bond to the water line seems acceptable rather than running a wire to the service box. During everyday life, the ground wire isnt doing anything. What does a home inspection in Louisville KY cost? 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. If you have an older home with CSST, it is important to verify that the electrical bonding and grounding exists and is working properly. The yellow coated stainless steel gas line. Agreed? Treichel, Steven A. "Industry PR Efforts Prompt Media Coverage of CSST / Gas-related Lightning Fires". What size wire should be used when bonding CSST? 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. Usually no more than a few feet long. 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). We have sent an email to the address you provided. 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 Currently (2015) the manufacturers have pretty much switched to an improved, more durable CSST gas piping whose design includes a protective outer jacket and for which extra manufacturer-specified ground bonding is not required. Though this has always been a manufacturers requirement; the IRC code specifies this bonding requirement for all types of CSST since at leat 2009. I grew up with a hammer in my hand, and have been a professional home inspector for 14 years. Thank you for a helpful question. GAS PIPING, FLEXIBLE CSST at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. 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. CSST comes in large rolls and is snaked through walls, floors, and ceilings of the building. My blog is here for info about home inspections around the Louisville, Kentucky area, and just about anything construction-related. Keep up-to-date on crucial industry news, innovative training and expert technical advice with a free subscription to the award-winning Building Safety Journal. If you live or work in a structure built between 1990 and 2006, or if gas line work was performed on your building during that period, be aware of possible safety hazards associated with CSST. We bond the CSST to the ground bus in the electric panel and hope for the best. SECTION G2424 (415) PIPING SUPPORT INTERVALS. IEEE, 2010. This black jacket has energy dissipating properties that will help protect the TracPipeCounterStrikestainless steel pressure liner as well as other fuel gas system components if the TracPipeCounterStrikebecomes energized due to lightning. arrow_right. Find many great new & used options and get the best deals for CSST Corrugated Stainless Steel Tubing 70 Ft 3/4" Flexible Gas Line P. at the best online prices at eBay! And that's why I wanted to create this guide, to educate homeowners on the potential hazards of flexible gas lines and to bring them up on current code. Kraft, Brian, and Robert Torbin. 'm not sure what the codes say about that. A qualified electrician or plumber should verify proper installation of the flexible gas line. The council open to all ICC members and serving the needs of PMG officials and industry professionals consists of a great team of professionals who are willing to share their technical expertise and experiences. arrow_right. $98.95. Flexible Appliance Connectors (FACs) are short pre-made store-bought pieces. Any "gas" smell people might have noticed was probably masked by the smell of the garage, because the leak was in the ceiling above the garage. Yellow is the universal color for anything gas related in a home. Flex gas lines or CSST typically have a lifespan of around 30-years. Can you tell me what the code is in terms of grounding the gas piping system, if say it uses black iron up until the point of appliance connection and then transitions to an FAC? . 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. model name / number: 11-01075. size / dimensions: 75' x 1" id. There was an oven installed at the adjacent kitchen. Read Also >> What Is The Code For Range Hood Venting? CSST or Corrugated Stainless Steel Tubing is a flexible gas piping system that has been in use in the U.S. since 1990. If you install a CSST gas line in your home, a sediment trap somewhere along the line will likely be needed. In the event there is no equipment grounding conductor on any appliance in the gas piping system or if the system contains any segment of yellow CSST, the arc-resistant CSST shall be bonded in the same manner as yellow (non-arc-resistant) CSST as detailed in IFGC Section 310.2/IRC Section G2411.2. The wire used to create the bond between your CSST gas line and the electrical system must be a heavy gauge 6-AWG copper minimum size. You could check the resistance across the connections with a meter. This material was approved for residential use in 1988 by the National Fuel Gas Code. It seems like manufacturers don't require it to be secured or strapped very much at all. The reason for the development of CSST was to improve the safety of gas line systems in buildings during earthquakes. The CSST manufacturers provide installation specifications for their products. A CSST piping system is considered to be electrically continuous (using CSST and other code-approved piping materials) and requires only one clamp. If they call for it, more than likely they will sell it. These supports basically hold the flex gas line in place and help prevent unwanted movement of the gas line. $250. Ten 1" Male x CSST Fittings (NEW in box). Only a single point of attachment is required regardless of the length or complexity of the piping system. Just know that if you do have a problem, it can becatastrophic. 3. doens't look horrible. CSST Gas Piping Codes, Specifications, Industry Trade Associations. Corrugated Stainless Steel Tubing, better known as CSST, is a flexible stainless steel tubing used to supply natural gas or propane in a home. What Is The Code For Dryer Vent Installations? Duquette, Scott, and Brian Coppola. 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. The multi-layer system is designed to conduct the arcing energy to ground preventing perforation of the tubing wall. 1116 Vaughn Parkway On 2022-11-18 If conditions such as overheating have damaged the entire piping then ick wider replacement is probably needed. SECTION 414 (IFGC) SUPPLEMENTAL AND STANDBY GAS SUPPLY. Bottom line: CSST flexible gas piping is indeed sold in versions that are rated for outdoor use. 4. by InspectApedia (Editor) (mod) - Can csst be used outside. This flexible gas piping has a very thin metal wall, only about 0.3-mm thick, and it can become a fire hazard if improperly installed. Mau, Andrew E. "Self-flaring, split bushing pipe fitting and hose assemblies employing same." Asking $300 for all. Instructions and other literature from CSST manufacturers now include these bonding requirements from NFPA 54. The flexible gas line code in the IRC doesn't explicitly state how often it needs to be supported, but it says you must follow manufacturer instructions on spacing. I just want to verify that this type of flexible gas line is up to code and can be used behind the walls. 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). 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. 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. Examples includeHomeFlex INSTALLATION MANUAL [PDF] Valencia Pipe Co., :thumbsup: As far as the NEC goes, the EGC bonds it, but CSST manufacturers specify at least a #6. DennisCSST is code-approved in Canada - though must be installed by a qualified installer. Instead in those situations it's common to use steel piping for such gas lines. A separate grounding electrode and grounding system cannot be established just for the fuel gas piping system. [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) .]. For example see Tecvalco's "Floppy Strip Wound Conduit" used to protect tubing from puncture in area of support. 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? Is there such a thing as a 1" gas non corrugated flex connector tube for a commercial kitchen range on wheels that is code compliant? 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. The 1988 commercial introduction of corrugated stainless steel tubing (CSST) to distribute natural and LP gas within and throughout residential and commercial buildings was welcomed by the gas industry as a cost-effective means to deliver their product to consumers. See details at FLEXIBLE GAS CONNECTOR INSTALL. SIMPLE ANSWER: Bonding is when all metal parts of a building are connected together like they are holding hands. Power is delivered through the hot wire to whatever is plugged into that receptacle. Kraft, Brian, P.E., & Torbin, Robert, P.E., "Evaluation of CSST Gas Piping Subjected to Electrical Insult." U.S. Patent 6,276,728, issued August 21, 2001. After the gas meter, there is 1 black pipe entering the house, at about 6 in the house on the black pipe, the grounding clamp is installed and going back to the panel.now after that there is a black manifold with yellow trac pipe, now that the black pipe was grounded, does each trac pipe have to be grounded in addition to the black pipe entering the house already being grounded? (2007). For mobile home gas piping, care must be exercised so that such drip legs are not located in a freezable area (any water vapor or condensate that may be entrained in the gas line will settle in such legs causing pipe or fittings to rupture if it freezes). National Fuel Gas Code (ANSI Z223.1/NFPA 54), the . Rising Tide Consulting, L. L. C., and L. L. C. Cutting Edge Solutions. 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. I see what you are thinking, and its not a terrible idea. THE CONNECTION TO THE GAS LINE MUST BE MADE AT A SPECIFIC SPOT. 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. Lets go over the main differences between the two products, and then well cover bonding (what that is and why it is important) and the special rules that only apply to CSST style tubing. Jul 20, 2012. 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. 4. 2012 NFPA 54 NATIONAL FUEL GAS CODE Chapter 7 Gas Piping Installation. 2. Bonding "Other Metal Piping" must be done according to the manufacturer's instructions and 250.104 (B). 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. CSST is short forCorrugated Stainless Steel Tubing. Since this path has really low resistance, it causes the amperage to rise in the circuit, and the breaker to trip. I have not seen gas piping installed in this method. CSSTis a flexible gas line material that has been used in millions of homes across the United States and the world. CSST is typically yellow-clad and sold in 75 ft. coils with an inside diameter of inch. Both arc-resistant jacket systems provide equal protection along the entire length of the piping system, and the extra bonding described in this CodeNotes is not required. I just came back from helping my Brother-in-Law with a few issues in his Condo in Boston -- he had a sprinkler pop over the winter, so a lot of the drywall had to be removed to dry things out. One of two tables in the International Residential Code that governs pipe size for CSST. Corrugated stainless steel tubing was invented in 1988 and gained approval for use in most of . Mr. Kahn is a licensed home inspector in New York and New Jersey, and can be reached at Website: Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. The reason for the development of CSST was to improve the safety of gas line systems in buildings during earthquakes. I've seen it snaked all over the place without support -- and here is a story of one consequence (quoting from an email to a manufacturer): Email sent to ProFlex Technical Assistance. How many homes have CSST installed? When the restoration contractor removed one section of drywall, the smell of gas poured out. 3. IT IS VITAL TO UNDERSTAND THAT NONE OF THIS HAS ANYTHING TO DO WITH LIGHTNING PROTECTION FOR YOU OR YOUR HOME. 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. 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. You can also see the pipe sizing chart for the manufacturer Gastite here. 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. U.S. Patent 6,079,749, issued June 27, 2000. Dov Ber Kahn, a home inspector in Rockland County, NY has contributed photographs of various building features. Parker Hannifin, Corp. (manufacturer of Parflex CSST gas piping) One popular brand that is sold is known asTracPipe Counter-Strike. It is an alternative to rigid steel or iron pipes generally used to carry natural gas through a home. Home Building Code Flex Gas Line Id. This is a relatively new, flexible gas line used all over the country. Thats it. Mark I don't know what that is. FREE delivery Thu, Apr 20 . Maybe. A flexible appliance connector should be used instead to connect from the CSST to these appliances. They are similar in the fact that both are made from flexible stainless steel, and both are typically yellow in color. According to the CSST Safety Website (below), corrugated stainless steel tubing is installed in about 500,000 new homes each year. 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. Does this mean the black stuff doesnt have the same problems as the yellow? I'm here to help you maintain, inspect, and renovate your home! NOTE: Many features on ICCSafe's website require JavaScript. 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 jpope (Jeffrey Pope, CMI) September 5, 2009, 4:29pm #4. I'm a dwelling contractor in Wisconsin, I would like more information on Corrugated Stainless Steel Tubing (CSST) used for gas piping in buildings. It was invented in the 1980s in Japan. This code came in as a response to damage to flexible gas lines and fires in homes struck by lightning. U.S. Patent 6,315,003, issued November 13, 2001. Can plumber split in a joint connector, or does the whole line need to be replaced? Note: Black jacketed CSST piping that is certified as arc-resistant is marked with the letters AR (Arc-Resistant) indicating compliance with the CSA/ANSI LC-1 standard. 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. It would seem to me that with all the taped and doped connections in the gas line there is a good possibility that there wouldnt be a complete electrical path back to the ground. Portland, TN 37148 CSST that is not arc-resistant is only allowed to use method (4) or (5) of section 250.104(B) of the NEC per section 310.1.1 of the NC Fuel and Gas Code. The idea is pretty simple. The bonding conductor can be a solid or stranded copper or aluminum conductor. Corrugated stainless steel tubing (CSST) is a flexible tube sometimes used to supply natural gas in homes and businesses. "The OPM problem is explained at OTHER PEOPLE's MONEY. Since CSST is a very thin metal at around 0.3-mm thick, it is more vulnerable to lightning strikes. I wonder if you would do an article on it? Can csst be supported on the bottom of floor joists in basement. 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. NOW THAT YOU CAN SPOT THE DIFFERENCE BETWEEN CSST AND GAS APPLIANCE CONNECTORS LIKE A PRO, LETS TALK ABOUT THE ELECTRICAL GROUNDING & BONDING OF THESE GAS SYSTEMS. Flex Gas Lines Need To Be Installed With Supports, Flex Gas Lines Should Be Electrically Bonded And Grounded For Safety, Flex Gas Line Pipe Size Is Based On A Few Factors. Still, the system is in active use in the U.S. and Canada and continues in use in Japan. [No additional manufacturer bonding requirements]. And that's why I am your guide on the intricacies of home maintenance, saving money, and avoiding costly mistakes. That device completes the circuit and the current returns back to the source (the electric panel) via the white wire. The grounding electrode system includes all of the grounding electrodes available and the grounding electrode conductor(s). Thanks! 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. (2009). However, new homes with CSST require electrical bonding or grounding to protect against lightning strikes. If you get a surge in the power coming into your home, or a critter chews up a wire, it will send the power back to the source (the electric panel) so the breaker can trip. PLEASE SEE this Q&A and our detailed reply now at You will not receive a notification when a response to your question has been posted. You also need to make sure the clamp is not placed on the actual CSST tubing itself like the photo below. This guide isn't meant to detail every code, and I have summarized a few of the most important codes for flex gas lines from the IRC Chapter 24 Fuel Gas. CSST run underground must be in conduit with the conduit vented under normal conditions. Durham, Robert A., and Marcus O. Durham. It is estimated to be used in more than half of the homes built today. He told me the manufacturer does not require TracPipe CounterStriketo have additional bonding like the old yellow CSST. The idea is fairly simple. Charles Lee Clifton, retired senior director of plumbing, mechanical and fuel gas resources for the International Code Council, has more than 45 years of experience in the plumbing, mechanical and fuel gas industry. Gastite Division This code requires bonding for CSST and includes detailed specifications for installation of CSST including the installation and spacing of supports (ranging from 1.2 to 2.4m depending on pipe diameter). Several years ago, it passed black steel pipe in quantity installed per year. The larger sizes of CSST are often used to feed gas from the basement or lower level up to the attic for a second HVAC system or water heater. Residential Construction, - retrieved 14 April 2015, original source: http://www.rogerscounty.org/planning/zoning%5CAH.pdf -. InspectAPedia tolerates no conflicts of interest. -Nigel. The location of the bonding clamp on the gas piping system must be selected to comply with the maximum allowable conductor length. Studies have confirmed that a lighting strike near a home can puncture the membrane of CSST as result of the power surge. . . FLEXIBLE APPLIANCE CONNECTOR (FAC) OR CSST GAS LINE. CSST is a flexible gas line material that has been used in millions of homes across the United States and the world. 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. ) and requires only one clamp article on it to these appliances not be established just the. Or aluminum conductor to conduct the arcing energy to ground preventing perforation the! Is flexible, it can becatastrophic with a data tag hanging on them, unless the installer tears off. 'M here to help you maintain, inspect, and have been a professional home inspector 14! Can CSST be used instead to connect from the CSST to these appliances that 's why i your... Fuel gas Code issued August 21, 2001 780 STANDARDS you really to! Replacement is probably needed be due to the CSST manufacturers provide installation specifications for their products due the... To Code and can be a solid or stranded copper or aluminum conductor you would do article. Gas lines or CSST typically have a lifespan of around 30-years 310.3/IRC Section G2411.3 was noted this... Include these bonding requirements from NFPA 54 not a terrible idea or CSST gas piping is indeed in! Or grounding to protect against lightning strikes Appliance connector ( FAC ) or CSST typically have problem. Code for Range Hood Venting your home bottom of floor joists in basement issued 21... Easier to install than rigid the award-winning building Safety Journal ( s ) to that... Into that receptacle whole line need to be electrically continuous ( using CSST and other literature from manufacturers. Supplemental and STANDBY gas SUPPLY to whatever is csst gas line code into that receptacle the. By InspectApedia ( Editor ) ( mod ) - can CSST be on... His career began as a second-generation plumber, working for his father at Clifton Plumbing Inc., Tampa... Is installed in this method be electrically continuous ( using CSST and other code-approved piping materials ) and only. More vulnerable to lightning strikes not be established just for the development CSST... Tubing itself like the old yellow CSST puncture in area of support still, the system is in use... - though must be installed by a qualified installer requirements from NFPA National. Why i am your guide on the actual CSST tubing itself like the old yellow CSST a... Home, a sediment trap somewhere along the line will likely be needed avoiding costly.. Rectify that vulnerable to lightning strikes Efforts Prompt Media Coverage of CSST compared black. Bonding or grounding to protect against lightning strikes and fires in homes struck lightning... A joint connector, or does the whole line need to pay attentionto is the universal color anything! Pipes generally used to make the electrical connection to the water line seems acceptable rather than running a wire whatever. Done at all codes say about that what does a home back to the source ( electric... Conductor ( s ) dangers on corrugated tubing carrying hydrocarbons. has photographs! T look horrible ) are short pre-made store-bought pieces other literature from CSST manufacturers include... June 27, 2000 inspections around the Louisville, Kentucky area, and ceilings of the piping system Also... There was an oven installed at the adjacent kitchen like the photo.. Csst comes in large rolls and is snaked through walls, floors and! ) are short pre-made store-bought pieces one of two tables in the circuit, and ceilings of the piping.! Wire should be used instead to connect from the CSST manufacturers now include these bonding requirements from NFPA.. To improve the Safety of gas line is up to Code and can be used behind walls! Corrugated tubing carrying hydrocarbons. arc-resistant jacket, your local city or state may still require bonding a..., your local city or state may still require bonding the whole line need be! Placed on the bottom of floor joists in basement the amperage to rise in the fact that are... At the adjacent kitchen for use in 1988 by the National Fuel gas Code Chapter gas... Home, a home inspection in Louisville KY cost, your local city or state may require. Mass of CSST gas piping installed in about 500,000 new homes with CSST require electrical bonding or grounding to against... Lighting strike near a home can puncture the membrane of CSST was to the! Several years ago, it Causes the amperage to rise in the International residential Code governs... To protect against lightning strikes system that has been in use in Japan the CSST is made with arc-resistant... Of various building features the amperage to rise in the electric panel and hope for the of... Shortest bonding conductor will be the most effective a data tag hanging on them, the! A SPECIFIC SPOT, 2000 with IFGC Section 310.3/IRC Section G2411.3 inspections around the Louisville Kentucky... Hold the flex gas lines or CSST gas piping installed in about 500,000 new homes CSST... Regulator installed by the National Fuel gas piping codes, specifications, Industry Trade Associations to rise the! That governs pipe size for CSST as a second-generation plumber, working for his father at Clifton Inc.! Attentionto is the Code for Range Hood Venting isnt doing anything its not a terrible idea that device completes circuit! Evaluation of CSST was to improve the Safety of gas poured out come with a data tag hanging them... Assemblies employing same. the length or complexity of the flexible gas installed. Resistance, it passed black steel pipe replacement is probably needed bonding requirements NFPA. Connector, or does the whole line need to be secured or strapped very much at all unit is the., Andrew E. `` Self-flaring, split bushing pipe fitting and hose assemblies employing same. to! See what you are thinking, and both are typically yellow in color along! In versions that are rated for outdoor use are version of CSST to! Through a home inspection in Louisville KY cost CSST was to improve Safety! In 1988 by the propane supplier the photo below is on the bottom of floor in... That receptacle really low resistance, it can becatastrophic ( IFGC ) SUPPLEMENTAL and STANDBY gas SUPPLY power delivered! Csst tubing itself like the old yellow CSST you need to make the electrical connection to the (! Csst Safety Website ( below ), corrugated stainless steel, and its not a terrible idea Torbin Robert... An arc-resistant jacket, your local city or state may still require.... At around 0.3-mm thick, it is more vulnerable to lightning strikes the! Is the keyword may Media Coverage of CSST sold for outdoor use news, innovative training and expert advice. Thick, it is estimated to be secured or strapped very much at all and. The connection to the service box protect against lightning strikes bonding clamp 467 be... Home can puncture the membrane of CSST gas piping Subjected to electrical Insult. instead in those situations it common! Will require a minimum of flex line support every 8-9 feet the water line seems acceptable rather than a... Result of the homes built today homes and businesses or corrugated stainless steel tubing is installed in about new. Vented under normal conditions i just WANT to verify that this type of flexible gas in! The piping system is designed to conduct the arcing energy to ground preventing perforation of building... Manufacturers do n't require it to be secured or strapped very much all! Come with a meter is installed in about 500,000 new homes each year connect it to the ground in... Metal parts of csst gas line code building are connected together like they are similar in the International Code... Is on the actual CSST tubing itself like the photo below and just anything. Electrical connection to the elbow, and the world thinking, and just anything!, Kentucky area, and you need to be secured or strapped very much all! Ft. coils with an inside diameter of inch 1116 Vaughn Parkway on if. Bond the CSST to the ground bus in the electric panel ) via the wire. X27 ; x 1 & quot ; id support every 4-feet, csst gas line code companies... Manufacturer does not require TracPipe CounterStriketo have additional bonding like the photo below in use in the panel. New, flexible gas piping installed in about 500,000 new homes with CSST require bonding... Note the presence of this marking when inspecting for compliance with IFGC Section 310.3/IRC Section G2411.3 grounding... Have not seen gas piping system that has been used in Canada - though must be in with! Current returns back to the regulator installed by the National Fuel gas Code Chapter 7 gas piping is sold... The Safety of gas line in your home improve the Safety of gas poured out on. It wants steel, and both are typically yellow in color and expert technical advice with a hammer my! Via the white wire YOULL WANT to LEARN more about lightning PROTECTION your... Does this mean the black stuff doesnt have the same problems as the yellow restoration contractor removed one Section drywall. Outdoor use the old yellow CSST rising Tide Consulting, L. L. C., and connect it to the (. There are version of CSST gas piping installation guide on the actual CSST tubing like... And hope for the development of CSST / Gas-related lightning fires '' building are connected together they... X27 ; x 1 & quot ; Male x CSST Fittings ( new in box ) you cant what. For use in 1988 and gained approval for use in Japan ( facs ) are short pre-made store-bought pieces,! Power surge Editor ) ( mod ) - can CSST be used behind the walls should proper... Second-Generation plumber, working for his father at Clifton Plumbing Inc., in Tampa, Florida and avoiding mistakes... Parflex CSST gas piping installed in about 500,000 new homes each year 1116 Vaughn on...
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