One of two tables in the International Residential Code that governs pipe size for CSST. The entrance into the building has to be above grade and then you can pipe down into the crawlspace and run the gas piping. That's why it's important to check with your local code enforcement and review the applicable requirements for your project before beginning a residential gas piping project. Section G2415.3 (404.3) prohibits installing pipes through ductwork, clothing chutes, chimneys, elevator shafts and dumbwaiters. This is a long time, no doubt, but not as long as traditional black steel pipes, which can last up to 75 years. Betsy F., Augusta, GA, Pipe Threading Compound To Permanently Seal Black Iron - Great Video, Sizing Gas Lines - Tim Carter Can Draw Your Gas Line Plan. If CSST is installed along drywall or in an area where nails can be used, it must be protected by a metal coating. Re: Running gas line under the deck. Reviewed by Michelle Seidel, B.Sc., LL.B., MBA. 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. The only specialized tool you need is a flaring tool made to fit the pipe size you are working with. The feedback will only be used for improving the website. PDF Installation Gas Dryer D E SIGN Instructions 06 - Dominion Energy I happen to be a master plumber and given the choice, I'd install traditional threaded black iron pipe. Alternative fuel is defined as an energy source that is used to power a vehicle and is not gasoline or diesel. Generally, all systems must be sized and installed so as to keep a sufficient flow of gas to meet the maximum demand for each appliance inlet. I remember when the material was first introduced in 1989. Flexible gas line code is a set of government regulations that controls flex gas line installations. GAS PIPING GUIDELINES FOR HOMEOWNERS - City of Dubuque Our commitment is to provide clear, original, and accurate information in accessible formats. It's messy and hard work, but I must admit I sort of enjoy it. Clothes dryer installation must be performed by a qualified installer. A lock icon ( Read Also >> What Is The Code For Range Hood Venting? in Speech from Catawba College and a J.D. As you can see, there is a significant multi-year gap in which Building Codes did not require proper bonding of flexible gas lines. 5.5.1.1 Gas Pressure Boosters. More on this in a just a moment. Perhaps the biggest one is labor savings. If you have lots of pipes to run, this may be the way to go. Visit SEVERAL firehouses to get different opinions. Visit the Solution Center to Explore Articles, Photo: Cavan Images / Cavan / Getty Images. For more information, including funding amounts and how to apply, see the MassDEP Apply for a DERA Open Solicitation Grant website. #3. The most common source of building code is the International Residential Code or the IRC. WARNINGRISK OF FIRE To reduce the risk of severe injury or death, follow all installation instructions. Short answer: Generally not, but there are some flexible gas appliance connectors listed and approved for outdoor use, including some BrassCraft products like the company`s ProCoat stainless steel gas connector. If you have ANY DOUBTS about flexible gas lines or CSST, visit a local firehouse and talk to the team leader that's on duty. Agencies may apply for exemptions from the biodiesel and E85 fuel use requirements if the agencies demonstrate that the alternative fuel is not available within a reasonable distance, cannot be purchased by state vehicle operators through state procurement, or the price of the alternative fuel is cost prohibitive, as determined by DOER. This code is updated every 3 years and it is known as a model code. HEVs and AFVs must be acquired at a rate of at least 5% annually for all new motor vehicle purchases so that not less than 50% of the motor vehicles the Commonwealth owns and operates will be HEVs or AFVs by 2018. Pipe and Fittings in excess of four inches in diameter shall be welded. flexible lines for gas and water in Massachusetts As a general rule, however, at least one shut-off valve should be installed, when the flexible gas line is connected to the "black iron" or hard gas line. 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. If the CSST isnt properly bonded electrically, this can lead to a disaster. Chapter 24: Fuel Gas, Residential Code 2015 of Massachusetts | UpCodes You skipped the table of contents section. Many of the manufacturers of this material require professional installers to take a short training course that familiarizes them with the small nuances of this unique gas piping system. (Reference Massachusetts General Laws Chapter 7, Section 9A). I agree with Gerry on the furnace. CLICK HERE to get FREE & FAST BIDS from local plumbers to installflexible gas lines in your home. pagoda | Dec 19, 2006 09:54am | #4. It shall be unlawful to:. As a general rule, however, at least one shut-off valve should be installed, when the flexible gas line is connected to the black iron or hard gas line. Please limit your input to 500 characters. Gas piping shall enter and exit a building at a point above grade and the . ct hit from a hot bolt of lightning will bore a hole in a traditional black iron pipe. You are in the right spot! Multi-family Dwellings Diversity Factor in Percent of Total Load for Domestic Gas Ranges with connected Load Ratings of 63,000 Btu/hr. Alternative Fuel and Advanced Technology Vehicles, Project Assistance & Funding Opportunities, Massachusetts General Laws Chapter 6C, Section 75 and Chapter 90, Section 1, Massachusetts Department of Transportation Laws and Rules 700 CMR 7.07, Massachusetts General Laws Chapter 7, Section 9A. (c) Gas piping systems with pressures over 70 P.S.I.G. Keep reading to learn some of the most important code requirements for flex gas lines and to see the common manufacturer instructions for CSST installations. Notwithstanding the provisions of this section, metallic piping joints and fittings which do not otherwise meet the requirements of this section may be utilized if approved by the Board or otherwise have met the product acceptance requirements of 248 CMR 3.04(1): Board Required Product-acceptance. You may need to clear or refresh your browser`s cache to view the updated page. (Reference Massachusetts Department of Transportation Laws and Rules 700 CMR 7.07). 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. Please do not include personal or contact information. Lightning strikes have caused numerous fires in residential homes as a result of CSST failing. Chris, if the gas valve is in front (before) of the flexible gas connection, this is the most important thing close this valve. Section 2401.1 (101.2) governs the applicability of the provisions of Chapter 24, which covers fuel gas piping systems, fuel-gas appliances and related accessories, venting systems and combustion air configurations that are most commonly found in single-family and duplex-type dwelling structures. CSST Installed Above Ground Exterior to a Building | Mass.gov An illustration of a magnifying glass. Read More: How to Fight Code Enforcement. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. 248 CMR 4.00: Massachusetts fuel gas code | Mass.gov . We will use this information to improve this page. CSST needs to be electrically bonded and grounded to prevent damage to the line. A .mass.gov website belongs to an official government organization in Massachusetts. Keep reading! The AFV must conform to applicable federal and state laws and regulations. Is it Easy to Install Additional Gas Lines? Read Also >> What Is The Code For Water Heater Installations? Call a qualified, licensed plumber to install a gas line. Alternative fuel is defined as an energy source that is used to power a vehicle and is not gasoline or diesel. But typically, at least one shutoff valve will need to be installed where the flex gas line connects to the 'black iron' or hard gas pipe. A flexible gas line is an ingenious method of supplying natural gas to fireplaces, furnaces, cooktops, clothes dryers and any other gas appliance. Connections are made with common flare fittings that tighten with standard wrenches. There are requirements for inspection, testing, and purging of pipe installations. or more per Range. Can You Use A Flexible Gas Line On A Furnace? (Find Out Now!) Special instructions for appliances inst alled in the S tate of Massachusetts: This appliance can only be installed in the State of Massachusetts by a Massachusetts licensed plumber or gas fitter. An AFV powered by compressed natural gas or propane may only use Massachusetts tunnels if the vehicle conforms to applicable federal regulations and industry standards, displays required markings to identify its alternative fuel system, and is not used to transport fuel. b. Let's get to it! A line drawing of the Internet Archive headquarters building faade. (Reference Massachusetts General Laws Chapter 6C, Section 75 and Chapter 90, Section 1). The IRC has two tables to determine pipe size in Chapter 24 for flexible gas lines. I would have preferred to close the pipes when they are not in use. You simply pull the material between two points and cut it to length with simple tubing cutters. Saying that the jurisdiction in charge may refuse it. Flexible connectors are allowed to be used to connect appliances to gas pipelines. Propane Laws and Incentives in Massachusetts - Energy She has written extensively for publications and websites in the business, management and legal fields. That would never happen with a piece of traditional black iron pipe. The Massachusetts Department of Environmental Protection (MassDEP) provides U.S. Environmental Protection Agency Diesel Emissions Reduction Act (DERA) funding for projects that reduce diesel emissions in Massachusetts. At about 0.2 mm, or the thickness of two sheets of paper, the odds of lightning surging through improperly grounded and bonded CSST rise. These short appliance connectors are usually only 12-72 inches long. Click to see a larger view, and you`ll see that I quoted it exactly. Only a direct hit from a hot bolt of lightning will bore a hole in a traditional black iron pipe. We write helpful content to answer your questions from our expert network. Several types of gas installations are exempt from these regulations, including: The size of pipes that must be used in residential piping installations for fuel gas are mandated in Section G2413 (402). Do Not Sell or Share My Personal Information. A typical black iron pipe installation has many 90-degree, tee, and coupling fittings. Top 4 Flex Gas Line Codes (2022 Requirements), Top 5 Flexible Gas Line Manufacturer Requirements, Frequently Asked Questions On Flexible Gas Lines. When using a flexible gas connector, it must not exceed 3 feet (36 inches) in length. A line pressure regulator that reduces gas pressure from the range of greater than 0.5 psig (3.4 kPa) and less than or equal to 5 psig (34.5 kPa) to a lower pressure. Accessible and three or six feet long: The flexible connectors cannot pass through walls, floors, or ceilings, and they cannot be hidden. International Residential Code We perform original research, solicit expert feedback, and review new content to ensure it meets our quality pledge: helpful content Trusted, Vetted, Expert-Reviewed and Edited. A qualified electrician or plumber should verify proper installation of the flexible gas line. By July 1 of each year, OVM must compile a report detailing the progress made towards these requirements. Galvanized pipe shall not be used. The manufacturer will specify where and when shutoff valves will need to be required. The short flexible connector to your gas-fired stove, furnace, or hot water heater is not CSST. This type of gas line tubing is very popular among builders and contractors because of its ease of use, flexibility and its ability to save on labor installation costs especially over black iron pipe. All Flex gas lines installed in new homes must be electrically plugged in and grounded to prevent lightning damage. View our Privacy Policy here. It must also be recommended for that use by the manufacturer (so no after-market repurposing is allowed). It's not really a do-it-yourself proposition. (d . She holds a B.A. We welcome your comments and I have to check. The Massachusetts Department of Transportation may not enter into, renew, or renegotiate a contract with a fuel provider for services on the Massachusetts Turnpike without requiring the provider to offer alternative fuel. I've had no issues with them at all and I even had to do a kitchen remodel where I extended an existing line. d) A flexible appliance connector shall not be used on gas pressure in excess of V2 pound per square inch gauge (P.S.i.G.). We respect your email privacy. If you need assistance, please contact the Trial Court Law Libraries. It's feeding 1/4" OD soft copper tubing. What are the Two Gas Line Install Choices? Are there advantages to using this pipe? 5.6.8.5 Other Fittings. For 15 years our company has published content with clear steps to accomplish the how, with high quality sourcing to answer the why, and with original formats to make the internet a helpful place.