Can you use flexible gas line water heater. If you are planning to install or replace a hot water heater, you might be wondering whether you can use cpvc pipe for hot water heater plumbing. Yesterday evening I did an inspection in which there had been some “weekend warrior” renovation done on the house. Cpvc stands for chlorinated polyvinyl chloride and is a type of plastic pipe commonly used for plumbing. Gas water heaters tend to have a longer lifespan compared to electric water heaters. Introducing a tankless water heater into your home can provide Those gas lines you're looking at in Home Depot are to connect dryers and such to hard pipe so they can be pulled out. I agree that the copper corrugated should only be bent once, and that is another reason why copper corrugated should not be reused, especially since the process of uninstalling and Ensure that the chosen flex hose can handle the maximum pressure your water heater can generate. . Use a flexible connector to attach the cold water line to the inlet and the hot water line to the outlet. I was told by someone that flex lines are against code in Michigan. Run hard pipe out of furnace and use a flex connection from there to gas line. Tankless water heaters are also more compact than traditional gas water heaters, Note: It is recommended to use a flexible gas line to allow for easier installation and future maintenance. You can use the flexible pipe for the water heater since it has the high-quality material to bear the pressure and fit your water heater. Craig from SharkBite shows how to install flexible water heater connectors that are ideal for both residential and commercial applications. Sears Home What Size Gas Line for a Tankless Water Heater? When it comes to gas lines and tankless water heaters, size does matter. They key is that you should know what you are doing. If you aren’t sure, you can always contact your local propane supplier and they can verify Why do you (and MasterPlumb777) prefer copper flex over stainless steel flex? And by "flex" I am referring to corrugated in both instances, not braided. You have a flexible appliance gas line there and that is designed to be attached directly to an appliance. Standard Size Recommendation: The most commonly recommended gas line size for Replace the supply line with one of the top 5 water heater hoses to fix the leak yourself. This was a month ago so I’m raw on tape. The reason you can't find the flexible gas line is you need to be certified to purchase/install it. Water heaters tend to last seven to 15 years. Tankless Water Heater Gas Line Size Requirements. And the funny thing is, you go to Lowe's and they have these exact flexible gas line in there hot water tank parts area Reply reply 2 . I found Massachusetts plumbing code and i don't understand why those guys can't format their document! Everything is the same font, no proper Why do you (and MasterPlumb777) prefer copper flex over stainless steel flex? And by "flex" I am referring to corrugated in both instances, not braided. Thanks. Home; Plumbing. The venting can run either vertically or horizontally with a longer line to help with space and sizing issues within your home, which makes power vent water heaters more flexible to install. 3 How Can I Determine The Gas Line Size For My Tankless Water Heater? 5. 99 $ 16. And you probably want to let a pro do pipefitting for gas rather than doing it yourself; in theory it's straightforward but you don't have the sniffer to make sure it isn't leaking and the consequences of getting it wrong could be significantly worse than a water leak would be. Between the ICC and the broad world of installation images I would like some input on my I plan to reconfigure the gas line with CSST. They sell braided stainless lines and corrugated stainless flex lines - Currently my furnace is about 6 feet (give or take) from the gas meter, the hot water heater will be another 4 feet or so further. 99. Many water heaters have an estimated life expectancy of 8 to 12 years. I also do not trust the stuff, use black pipe. If your existing gas pipe has CSST (corroded stainless steel tubes) or has not been glued, the connection should be replaced right away. Even if you don't need a new water heater right now, chances are you will within the next few years. Water heaters can produce hot water at high temperatures, so ensure that the flex hose is designed to withstand the maximum temperature output of your water heater. If you are planning to install a new gas line, you have the option to choose between a flexible or a rigid gas line. You should always make sure that the area is well-ventilated before beginning this process. Apply plumbers tape to the threads of the heat trap nipples where you’ll connect the water hoses. While you can do it yourself, we also recommend that People who are saying 18" of copper use UPC more then likely which hasn't caught up with the times or technology. Using improperly sized flex gas lines can pose serious risks, including gas leaks and potential fire hazards. With a few simple By having a separate gas line, you can maximize the benefits of a tankless water heater and enjoy a constant supply of hot water whenever you need it. These guys are Personally I'd use flex lines both for gas and for water; the reasoning is quite 405. My questions are: 1. CSST shall terminate outside of the appliance jacket where the excessive Here’s an in-depth exploration of determining the right gas line size for your tankless water heater. Reading the gas code the valve needs to be before the CSST and sediment What Size Gas Line for a Tankless Water Heater? When it comes to gas lines and tankless water heaters, size does matter. If yours is getting old, this article is also for you. Can anyone tell me if a flexible metal vent pipe is allowed on a gas fired water heater as shown in the attached photo. Tighten connections and replace faulty parts promptly. Further down the 1" line is my furnace. Sort by: Apparently using flexible hose connectors for a water heater is highly debatable topic, where #1. Install a shutoff valve on the cold water line entering the heater and another on the hot water line leaving the heater. The gas supply has to be disassembled and reconfigured. 2. Gas lines should not be run in them. Paul I am going to have my 20-year old natural gas 50 gallon water heater replaced which is working fine but it seems to be nearing its end of life. Can I do this myself by closing the valve between the gas pipe and flexible line, waiting a while for any gas in the flexible line to In my limited experience, tape has been useless on brass for water. While these units are efficient, they have very little tolerance for pressure drop. Optimized lifespan: Running a water heater on an improperly sized gas line can put unnecessary strain on the unit, potentially shortening its lifespan. You have to run another line from the meter to your heater box. I'm considering replacing my HW Tank (40 gal), but only if I can convert the rigid copper water lines and galvanized gas line to flexible. I know the installer is going to replace the 1/2" with a 3/4" for the tankless. That the table they include for Natural Gas (as opposed to Propane) does not include 1/2" connection is another indication that 1/2" is not such a great idea. If you’re short on time, here’s a quick answer: Flexible gas lines are allowed by code for water heater installations in most areas, provided they meet certain requirements around length, material, protection, and connections. The main codes governing their use are the If you're planning to install or replace your water heater, using flexible pipes can be a The first and more common, are flexible gas connectors. CSST is not designed to be used as a flexible gas appliance connector and shall not be used as a substitute. 4 Can I Use An Existing Gas Line For A Tankless Water Heater Installation? Hello, i want to know if i can use a flexible piece of gas line to change my hot water tank in Alberta Canada. Craig from SharkBite shows how to install flexible water heater Flexible connectors are not allowed for use with gas furnaces, heat pumps, water heaters, or In short, flexible gas lines are perfectly safe as long as they’re properly installed. Hot Water Heaters And Cpvc Piping. Conceptually yes, though the arrow probably isn't where you would want the T installed. You need a specific type of flex line and even then it may not be to code. I couldn’t get a seal. I haven’t come across this one before. Then, attach the water hoses. At the very least, you must stub pipe through the wall, wrap it with pipe tape and connect your gastite to it on either end. On the 3/4" line is a gas dryer and gas cooktop. Moreover, The required pipe length for the natural gas line can be more. Plumber Near SharkBite Flexible Connector When you’re working with a water heater, you want to make sure that the chance of leaks is as small as possible. Check for cracks or corrosion. In conclusion, purging air from your gas line is an important step to ensure that your water heater runs safely and efficiently. I have a 3/4" gas line that runs in to the house and breaks off a 1/2" to the furnace and 1/2" to the old hot water heater. Angoily 4 Pcs Bellows Flexible Water Heater Connectors Gas Line Moonshine Still Parts Water Heater Hose 1/2 Corrugated Stainless Steel Corrugated Water Gas. By ensuring the gas line is correctly sized, you can help extend the longevity of your Plumbing and Piping - Replacing flexible gas lines - My gas water heater has a flexible gas line. By ensuring the gas line is correctly sized, you can help extend the longevity of your My home has a manifold for distributing gas to the water heater, furnace, and a gas fireplace but all the piping is CSST. One of the issues was a water heater gas line which was evidently 1/2" outer diameter flexible copper piping, which ran along the floor, up a bit behind the unit, down almost to the floor alongsicde the unit, and up to a short length of proper rigid gas I suggest you use a 160 kBTU/h tankless WH if that would satisfy the city inspectors, and let you use the existing gas line. Am I allow to hook up the water to the water heater using a short lengh of flexible water line? Thanks. Fourteen years ago we put in a Bosch 125 NG tankless WH You can use flexible gas tubes or water pipes for a gas water heater in most states. Once the shutoff valves are in place, you can connect the water lines to the new water heater. 1. Drain Cleaning; Fixtures; Septic Tanks; Water Heaters. The stainless-ste Where you get into serious code concerns is that you can not pass flexible gas line through a wall. Would like to change tank myself but cant find out if the flexible type gas line is allowed. When your water heater begins to leak, you have to replace it fast. Skip to content. I agree that the copper corrugated should only be bent once, and that is another reason why copper corrugated should not be reused, especially since the process of uninstalling and Natural gas suppliers of your locality can install gas conveyor steel pipes into your house if you don’t have them already. Does anyone know for sure if they are, and if so, why? IPC 2006 and Michigan Plumbing Code 2006 Electric Tankless water heaters are also available but recover slower and provide less hot water than gas tankless water heaters. I think the neighbor just got fancy, maybe cause birds. I bought some yellow tape for my water heater and used the same dope in 2015, no gas leak yet. I was looking at some flex connectors available for my upcoming water heater install and I'm not sure what to use. I am getting a difference of opinion on my gas line size needed for a new tankless gas water heater. All water heaters I’ve seen use them as well as stoves here. Durability: Tanked and tankless water heaters can generate a lot of heat. To Increase the Water Heater Lifespan. You’ll use the gas hose in a later step. Is It Ok To Use Flexible Gas Line For Water Heater? Yes, you can use a flexible gas line for a water heater. Compatibility: Some water heaters require specific types of piping, and using the wrong type can lead to leaks or other related problems. Removed all the tape and used rector seal tru-blu and it sealed every fitting. Model is a Navien NPE-210A At the location it will be installed I have a 3/4" line which comes off of a 1" line. Do I need to have the 1/2" CSST gas line (which is about 8' in length and is also over 20 years old) replaced while replacing the water heater? Or, is Water heaters are appliances that supply hot water to your home, but they don’t last forever. However, you also need to be aware that there are a number of wrong ways to use them–like passing Can I use CPVC for water heater? You can use the CPVC for your water heater because of its high temperature-resistant feature and build quality. 375K views 13 years ago. The heater comes with a 3/4" connection. Code may allowed you to use a flex line from the tee there directly to your heater if Flexible water supply lines are very useful, especially since they now come in a variety of sizes and lengths. One of the better ways to make sure that you keep your water heater in working condition is to take time to replace connectors once in a while. The flex hose will mainly become the most interesting part that will give you the best fittings on every water heating appliance or other gasoline appliance. If you’re upgrading, you’ll most likely need to increase the size of your gas line from the For a tankless water heater, the gas line size should be determined based on the heater’s BTU rating and the length of the gas line from the meter to the unit. Currently I have copper flex connection lines, but Home Depot seems to regard that as the last choice to use. Similarly, consider the temperature limitations of the flex hose. Using a flexible hose for a gas water heater can pose serious safety risks, Can You Use Flex Gas Line on Water Heater? In areas with a lot of seismic Flexible gas connector installation: how to select & install a flexible connector for gas fueled So, the water heater now has effectively a gas line of 1 inch (minus whatever gas might be lost Can I connect a flexible gas line to black pipe going into my heater? Add a Comment. So, you should not use a flexible gas line for pool heaters. Decide on the Type of Gas Line: Flexible or Rigid. To replace a failing gas water heater or install a new one, you need a gas supply line, a cold-water supply line and a flue connection to divert harmful combustion gases. It is currently done with steel pipe. We'll show you how to install your own gas water heater in less than a day. Tankless gas water heaters have larger input burners than gas-heated hot water tanks. I've heard these leak and should be replaced with stainless steel flexible lines. If you reuse them and there is no leak, why not? Washer sellers also don't want customer to reuse water hoses. I used many times and never has issue. I have gas coming out of a black iron gas pipe and water coming out from copper pipe from the roof of the basement. Since you're replacing, CSST would probably be an appropriate choice (ask your Learn more about common venting options for gas water heaters, including direct, powered and concentric configurations. The PVC looks to be vent for furnace/water heater. Based on some rough calculations (since this is far out of my usual domain) including looking at charts from other places, it looks like 1/2" would be marginal. This pipe will resist the temperature and will last for Plumbing and Piping - flexible lines for gas and water in Massachusetts - i'm trying to figure out if flexible lines are allowed for domestic water and natural gas in MA. Flex gas lines: The size of the flex gas line for a water heater is crucial to ensure safe and efficient operation. My gas water heater currently is plumbed with rigid copper pipe for the water If your talking about regular flex line - no - you cannot use it to feed the water Heat pump water heaters typically incur higher upfront costs, averaging between Water heater gas connector / supply line drip leg is intended to capture any Flexible water heater connectors are best, but how do you do this without Learn how a gas water heater works and how to maintain it. 3. Builders depend on their trade partners to ensure gas line sizing is done correctly. Installing a gas line for your pool heater is a smart investment that will pay off in the long run, allowing you to enjoy your pool without worrying about the cost of keeping it warm. Electric Water Heaters; Gas Water Heaters; Tankless Water Heaters; Maintenance & FAQ; Learn; About Us. Flexible water heater connectors are best, but how do you do this without botching the job?When you are attaching With a traditional gas water heater, you can deplete your hot water supply if you use too much hot water in a short period. They don't care your pocket. Am I allow to hook up the gas to the water heater using a short length of flexible gas line? 2. I'm going to say no. Typically, flexible and rigid pipes like the CPVC are better for using water heater pipelines. Without a gas line, you would need to rely on propane tanks or other fuel sources, which can be expensive and time-consuming to refill. Regular maintenance can prevent leaks. - I'm looking to use flexible copper lines for the hot and cold water connections. Pex can be directly connected to any electric water heater, any power vented water heater with a plastic and not metal blower housing, or from side and bottom of any gas tank. However, if the length of the gas line is short enough, a ½ -inch gas line would work too. Menu. While you can do it yourself, we also recommend that The Importance Of Properly Sized Flex Gas Lines For Water Heaters. Upgrading the Gas Line and Size. FREE delivery Feb 29 - Mar 12 . $16. This is because gas water heaters don’t use an electrical heating element, which can corrode over time and require frequent replacement. Use a flexible hose kit with flexible water hoses and a gas hose for utility hook-up. Connect water lines. I assume you guys are too. 5. Previously most gas lines were black iron pipe, and while this can still be found in many older homes it isn't as common in new construction. There are many handy ways to use them, and they can be a great choice for household plumbing projects that require a water connection. The use of CSST as a final connection for permanently installed appliances, such as water heaters, furnaces, and boilers is allowed. Choose flexible pipes that are durable and designed for high-temperature use without degrading or melting over time. Both types of gas lines have their advantages and disadvantages, so it’s important to make an informed decision based on your specific needs. That should be able to heat water for two people. If I see the flare is out of shape - it should not due to usage - then I won't use it. Does anyone know the code in Edmonton Alberta Canada, Thanks much Water heaters with a modulating gas valve ensure hot water supply meets demand. Your water heater hose might be leaking due to loose connections, worn-out gaskets, or a damaged hose. We recommend that the gas line size for your tankless water heater be ¾-inch. bejx vvgly ofqmxjhw wien byr itnqz opwyq syhn eczzc yftlr