expansion tank tee fitting

2021/05/21

Please Log In to use this helpful feature. Using sweat-soldering or push-fit connections, attach a short length of horizontal copper pipe to the side outlet on the tee-fitting.

He started his own residential service and repair plumbing business. Not that long ago, your house's water was supplied from the city and turned on or off at your home by a valve. Faster install time and ease of use reduces risk of errors. Privacy Policy It is always best to provide pipe support by way of a clevis hanger from a beam. You can install it easily, and spend around $70 for everything. Running a Water Line for a Refrigerator Icemaker and Water Dispenser. We work hard to ensure you're satisfied with our products. An expansion tank is generally installed directly above the water heater by means of a tee-fitting installed in the cold water delivery pipe. Locations Mount the expansion tank to the tank bracket. That pressure can lead to leaks. We are the largest supplier of the most adaptable, If you don't have one, you need one. If any are leaking, turn off the water supply to your house, drain pressure and water from the lines again using the same faucets and check your new fitting connections. This article is accurate and true to the best of the authors knowledge. You should place the expansion tank above the water heater by at least 18 inches. After applying the appropriate thread tape to the cold water male inlet on the top of the water heater, screw the TankTee into place until hand tight. The faucets you opened to drain out pressure and water should still be open.

, first you need to have a plan. Consider installing an extra valve before the expansion tank, which will allow you to isolate the tank from the system for easy replacement when necessary. Often, this will mean replacing the copper flex line with a shorter or longer one, and sometimes adding additional elbows and pipes to the cold water pipe. If you have limited space, you can install your expansion tank vertically, but it is advised to install them horizontally. Assembly Instructions An expansion tank is a small tank that is internally separated into two chambers.

Shipping & Delivery. The solution: add an expansion tank. It works, but a dedicated bracket is neater and does a better job. Have you done it before? The last step on how to plumb an expansion tank is to finalize the installation.

2022 Plumbing Installation Cost: How Much Do You Have to Spend? Most professional plumbers choose to replace the dielectric union with a new one when an expansion tank is added to an existing water heater. Tip: Make sure that the air valve on the opposite end of the water connection is accessible and has enough room to attach a bicycle pump. A decent PEX, push-to-connect pressure guage is inexpensive and will keep you up to date on your system's water pressure. The weight carried by the expansion tank is better supported with brass than copper. The expansion tank itself usually has a 1/2-inch or 3/4-inch threaded fitting that is joined into the cold water pipe by means of tee fitting and short lengths or threaded or sweat-soldered pipes. Please call us: 2010 - 2022. A calibration technician whos been with the company for nearly 25 years reflects on his time at RWC. . This is an easy DIY project.

That was all there is to know about how to plumb an expansion tank. The volume of 10 gallons of cold water being supplied to your hot water heater expands when it gets heated to the temperature set on your water heater. The plumbing fittings you will need depends on the type of plumbing pipes you have and on how the expansion tank is oriented, but most commonly the connections are made with copper pipes and fittings. That fluctuating pressure in your water lines will work to loosen fittings and eventually, you will have a leak. What are Expansion Tanks and Why Should We Install Them? Returns & Refunds A 2-gallon expansion tank is the adequate size for water heaters that are 40- to 50-gallons. Most of them come pre-pressurized at 50 PSI. Many plumbers make this connection with a copper flex line rather than rigid pipes. Copyright There will be some residual water in the lines that will leak out. But usually, copper pipes and fittings are used to make the connections. After this decision, homes were supposed to install a backflow preventer, which is a small check valve that only allows water to flow in one direction. Someone got the wise idea that it was potentially unhealthy for your home's water to be backed up into the city supply system. If you have, or were smart enough to install a pressure gauge as well, check the pressure to ensure it matches what you put in the expansion tank.

Note which way that the line between the tee-fitting and the expansion tank will run. It most likely succumbed to years of being subject to excessively high water pressure. 3/4-inch copper female-threaded unions (x2), Additional 3/4-inch copper fittings (as needed), Plumbing soldering equipment (if necessary), These were all the tools youll need for installing an expansion tank. You want to insert the tee-fitting so that the connection to your tank will be facing in that direction. Your Handy Guide to Water Heater Installation Cost in 2022, Easy Guide to Cooling Tower Efficiency & How To Increase it, Parts of Boiler and Their Function in the Boilers, Types of Alternator: Features, Advantages, and Vast Usage, Ball Valve Parts: An Easy-to-Understand Guide (2022 Updated). No special tools, crimping, glue or soldering required. Have you done it before? Faster install time and ease of use reduces installation errors. Slip end only suitable for copper and CPVC. The female threaded outlet is ideal for the installation of thermal expansion tanks. If you need assistance, please call Customer Service at 1-800-345-3000. One side of the expansion tank is connected to the cold water supply to your water heater. How to Fix Inconsistent Water Temperature, Learn How to Install a Handheld Showerhead. Use a copper flex line or rigid pipes to connect the top outlet of the tee-fitting to the cold water supply pipe. About Us It's a simple, small tank that is usually just above the water heater and is connected to the main system via a branch line. You might have seen some connected to a copper pipe sticking straight up in the air. You can find out more and change our default settings with Cookies Settings. Installing an expansion tank can be done by yourself if you have moderate to expert plumbing knowledge and experience. Liz Westwood from UK on January 10, 2021: This is a very helpful and well-written article. You should place the expansion tank above the water heater by at least 18 inches. Expansion tanks are devices protecting pipes in plumbing systems. These devices protect pipes and plumbing systems and are necessary for every place, whether residential or industrial. Unfortunately, many city water systems far exceed the recommended maximum pressure of 80 PSI. Normally, the tee-fitting must be about one foot above the water heater to provide sufficient clearance for the expansion tank. How to Improve the Performance of Drains With an AAV (Air Admittance Valve), How to Replace a Main Water Shutoff Valve, How to Use a Saddle Valve to Connect an Ice Maker or Humidifier. Youll need a line from the expansion tank to a tee-fitting that will be installed in the cold water supply line. All Rights Reserved. Check the pressure and adjust it before mounting the tank. Item #: In this article from Linquip, we want to talk about how to plumb an expansion tank. Youll need a line from the expansion tank to a tee-fitting that will be installed in the cold water supply line. Up to now the only time I do this is when there is a problem with the heating system. If you have galvanized steel pipes, replace them; seriously. But even after installing a pressure regulator, your water pressure can become exceedingly high and cause damage. Richard Epstein is a licensed master plumber with over 40 years experience in residential and commercial plumbing. Use a pipe wrench or channel-lock pliers and tighten them securely. Install a short length of copper pipe and a tee-fitting to the adapter on the water heater's dielectric union. FSBTANKTEE by Tectite, Item #: Your articles are filled with great ideas for those do-it-yourselfers. One would think that water pressure is constant in your household plumbing system, but it isn't. Adjustable, Corrosion Resistant, Lead Free, Removable, Constructed of lead free dezincification resistant (DZR) brass for superior reliability and strength, For use with 3/4 in. He prefers to spend the money he saves on new tools and gardening supplies. Share your experience in the comment section with us. Tectite by Apollo Push-To-Connect x Push-To-Connect x Female Pipe Thread Expansion Tank Tee is the fastest and simplest way to install a thermal expansion tank to potable water piping systems connection to copper, CPVC, PE-RT and PEX pipe without the use of tools, solder, open flame or glue.

No special tools, crimping, glue or soldering is needed. Please visit HD Supply to create a new account or contact 1-877-694-4932 for assistance. Specification, Lifetime: For exclusive use with:PEX - ASTM F876/CSA B137.5Copper - ASTM B 88 hard drawn copper tube K, L, & MCPVC - ASTM D2846 or CSA B137.6PE-RT - ASTM F2769. A water heater expansion tank is a safety device that protects pipes and fixtures in plumbing systems that are fitted with a pressure-limiting valve or back-flow preventer.

And if your pressure is high, you should absolutely install one. Promotions Careers Your email address will not be published. Connect the water heater to the hot-water pipe connections as well. You will probably be surprised. Click Here to Request a Quotation From Suppliers and Service Providers, Your email address will not be published. You can also upload your list using the Excel template provided on the "Favorites List Management" page.

Pick a female threaded adapter and by utilizing a sweat-soldering or a push-fit connection, attach it to the end of the horizontal pipe. copper tube-sized pipe, Fittings can be rotated after being installed for ease of use in tight spaces, Ideal for potable water and hydronic heating applications, Listed by IAPMO and listed to ASSE 1061/NSF 69, Meets UPC, IPC and cUPC standard requirements, Demount clip allows for fitting removal (sold separately), Corrosion resistant for greater longevity, Maximum working pressure of 200 psi and maximum temperature of 250 degree F. A Static Favorites List is created by adding items to your list from Search and/or Browse results, product detail pages, and previous orders and invoices. Tighten slightly with pliers to ensure a leak free seal.

The length of this copper pipe will depend on available space, but it is best to keep it as short as possibleno more than 6 inches or so. Or did you ask an expert to install the expansion tank for you? Use a copper flex line or rigid pipes to connect the top outlet of the tee-fitting to the cold water supply pipe. To install an expansion tank, you should usually consider a place above the water heater. There never seems to be enough room to make it easy. This is a moderately difficult DIY project that shouldn't be tackled unless you have some experience with plumbing work. All Rights Reserved. Cookies collect information about your preferences and your device and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. A shipping manager whos been with the company for 26 years reflects on her time at RWC. Sketch out a diagram on how to run a branch line off of your water supply to the expansion tank. WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. Your biggest challenge will be mounting the bracket and tank. Push, crimp or the two other connections on the tee-fitting. Wrap the threads of the union with pipe-sealing tape, then thread it into the cold water inlet port on the water heater, using a pipe wrench or channel-lock pliers. Notice how the expansion tank is secured to the joists?

Normally, there are one or more elbow fittings involved. Home > Science > How to Plumb and Install an Expansion Tank? Novice DIYers may want to have this work done by a professional plumber, but more experienced DIYers can usually do the work in an afternoon. If the water in your system expanded, it simply expanded backwards into the city system and the pressure remained constant. Cut a piece of PEX to run between the expansion tank and the tee-fitting that you inserted in the hot water tank cold water supply line. Can't find what you're looking for? Also complete the hot-water pipe connections to the water heater, then turn on the water heater, open the water valves, and test the operation while looking for leaks. Plumbing Installation Cost: How Much Do You Have to Spend? You should cut the copper pipe based on your available space, but the smaller, the better. Now, use a pipe wrench or channel-lock plier and thread it into the inlet port of the cold water on the heater. Screw the expansion tank directly to the Tank Tee after applying thread tape.

If your pipes were contaminated, it might get into the city system and contaminate others. If necessary, the expansion tank can be installed a foot or two away from the water heater, provided it is properly spliced into the cold water line. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Linquipis a Professional Network for Equipment manufacturers, industrial customers, and service providers, Copyright 2022 Linquip Company. If you have limited space, you can install your expansion tank vertically, but it is advised to install them horizontally. Mobile App Lifetime: For exclusive use with:PEX - ASTM F876/CSA B137.5Copper - ASTM B 88 hard drawn copper tube K, L, & MCPVC - ASTM D2846 or CSA B137.6PE-RT - ASTM F2769 5 years: For exclusive use with HDPE SDR-9 ASTM D2737. Space can get a little tight, and you may need to use various pipes and fittings to find room for the expansion tank. The 3/4 in. The Arena Media Brands, LLC and respective content providers to this website may receive compensation for some links to products and services on this website. Thanks to the backflow preventer, that extra volume has nowhere to go and greatly increases the pressure on your plumbing. Get daily tips and tricks for making your best home. {{vm.session.shipTo.lastName}} {{vm.session.shipTo.firstName}}, / {{vm.product.unitOfMeasureDescription || vm.product.unitOfMeasureDisplay}}, MFG #: {{::relatedProduct.manufacturerItem}}, My Part #: {{::relatedProduct.customerName}}, {{relatedProduct.unitOfMeasureDescription || relatedProduct.unitOfMeasureDisplay}}, {{product.unitOfMeasureDescription || product.unitOfMeasureDisplay}}. , use the top threads of the union as the base to wrap several loops of pipe sealing tape around it. If you have any questions about this process, signup on Linquip and our expert will answer all your questions in a flash. | He specializes in estimating as well as design and engineering for plumbing systems, and he works for one of New York's largest union plumbing construction companies. You have been successfully subscribed to our newsletter. RWC All Rights Reserved. All Rights Reserved. You should also install an expansion tank for an existing water heater to add protection.

Your installation may be different depending on the size of the pipes in your situation and other factors; if you're uncertain about how to proceed at any point, call a professional. HD Supply and the HD Supply logo are trademarks of HDS IP Holding, LLC. Installing an expansion tank is well worth your time and money for the peace of mind it provides. There isn't much you can do about the water pressure being supplied to you. FSBTANKTEE by Tectite. To finish the project simply insert the pipe into the push-to-connect to allow the high-strength stainless steel teeth to grip the pipe securely against the specially designed O-ring. (2) 3/4-inch copper female-threaded unions, Additional 3/4-inch copper fittings (as needed).

Don't let the pressure get to youor your plumbing. All Tectite by Apollo fittings are approved for use in both potable water and hydronic heating piping systems. Decide where you want to install the expansion tank and make sure its as close to the water heater as possible. In this article from Linquip, we want to talk about, . By using Linquip RFQ Service, you can expectto receive quotations from various suppliers across multiple industries and regions. Installation of an expansion tank may be required by your local building code when you are installing a new water heater, or it may be a retrofit project installed to add protection to an existing water heater. Fitting removal and reuse is just as simple using a simple demount clip (sold separately). You will have to cut a small section out of your copper pipe cold water supply to insert a PEX tee-fitting, but that is also an easy task. It has certainly made me think about checking water pressure. When adding an expansion tank to an existing water heater, the main challenge is finding room for it. Tighten the copper adapter securely with a pipe wrench or channel-lock pliers. Call 1-800-345-3000 or email us to set your web login up for your existing account. What is Septic Tank and How Does It Work? Do You Need a Water Heater Expansion Tank? The pressure fluctuates and, to keep it constant and prevent over-pressurization, you need to have an expansion tank attached to your water supply plumbing.

Wrap pipe-sealing tape around the threaded fitting on the expansion tank, then screw it onto the threaded adapter on the horizontal pipe. Save yourself the hassle, and get a universal expansion tank mount. Inside an expansion tank is a flexible rubber diaphragm that divides the tank into two sectionsone of which accepts expansion water as it heats, the other which provides an air chamber that becomes slightly pressurized as the diaphragm expands into it. The problem is, these backflow preventers also prevent the excess pressure in your system from being relieved by expanding into the city system. Pick a female threaded adapter and by utilizing a sweat-soldering or a push-fit connection, attach it to the end of the horizontal pipe. The fitting you need is female on the side that connects to your tank, and your size PEX or copper pipe on the other; usually inch. Umesh Chandra Bhatt from Kharghar, Navi Mumbai, India on January 10, 2021: 2022 The Arena Media Brands, LLC and respective content providers on this website. As soon as a steady stream of water is coming out of the faucets, close them. Become a Customer If you have copper you can do one of two things: get all copper fittings and learn to braze them on (not a difficult skill to learn), or you can still buy PEX push to fit fittings since they will also connect to copper pipes as well as PEX. After assembly, fittings may be rotated for simpler installation in tight spaces. Since water heater installation generally requires a plumbing permit, you will learn about any expansion tank requirements when applying for a permit to install the water heater. When you visit this site, it may store or retrieve information on your browser, mostly in the form of cookies. I'm not a current Home Depot Pro customer, but I am ready to buy today. Static: If you do install a pressure regulator, that would be a good time to install a pressure gauge in your water supply line as wellin line with your plumbing just after the pressure regulator. The odds of this happening were probably trillions to one, but nonetheless, some clever soul decided this should be prevented. A Dynamic Favorites List is automatically created from your purchase history based on the timeframe, ship-to name, and product categories you want included. But if your system does have some type of limiting valve, it is a good idea to install an expansion tank, even if it is not required by the local code.

Required fields are marked *. Keep in mind that you can always ask an expert to help you install an expansion tank. The project involves splicing into the cold water delivery pipe above the water heater and installing a small air-filled tank that serves as an expansion chamber to accept water that increases in volume as it is heated.