", Step 5: My old supply lines also had the same 1/2 inch width but there was more space. With mine, the water lines were attached to the new faucet, but this isn't always the case. CONNECT THE SUPPLY LINES $10.99 $ 10. of length flexible braided polymer water connector is corrosion resistant inside and out. Lastly, check and tighten connections where any leaks occur. Local store prices may vary from those displayed. Next, tighten the nut with your fingers then give it a quarter-turn with a basin wrench or a pair of water-pump pliers. So, I was worried about connecting my existing 3/8″ lines to the IKEA faucet lines, but did not encounter any problems at all. Connect the hot water supply line from the kitchen faucet to the hot water valve and tighten the nut to the valve, using an adjustable wrench. ", Step 4: Place the end of the supply tube into the appropriate valve, making sure that it fits squarely in the valve opening. An excessively tightened nut might crack threads and allow water to leak. Copper pipe is commonly used for under-sink water supply lines both in the kitchen and in the bathroom. Be careful not to crack the countertop by over tightening the nut. All Rights Reserved. Simply unwrap the plumbers tape or used a sharp-edged object to carefully scrape away any plumber's pipe dope on the threaded connection fittings. Then insert the barbed end of a PEX faucet connector into each pipe, making sure the barbed end is inserted all the way. One of the hoses is not long enough to reach the supply line. Due to the rise in popularity of home-run piping systems with PEX and manifold shut-off valves, many PEX lines servicing fixtures have centralized shut-offs. Use the compression couplings to attach your new supply lines to the existing plumbing, and to attach the other end of your new water supply lines to the faucet's plumbing. The fastest connection to use is the screw-on nut and washer that’s on the ends of a steel-braided supply line. for pricing and availability. supply tubes. You may need to use Teflon tape (aka plumber's tape) for this part, which is used to seal and lubricate threaded pipe joints. In most cases, you will see that the connection fittings for the water supply valve and your faucet have plumber's tape or pipe dope on the threaded ends. Now slide the compression ring onto the supply line. The ONLY water supply line in the market with CLICK SEAL® – The “CLICK” let’s you know it’s Sealed! ATTACH THE SUPPLY CONNECTORS TO THE FAUCET It will have 3/8", male threads on one end, the same as the stop valve, (which will connect to the factory hose) and 3/8" (female threads) on the other, to connect to the stop valve. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), ATTACH THE SUPPLY CONNECTORS TO THE FAUCET, Step 1: Use the Teflon Tape to wrap the MIP (male) threads and also apply some thread sealant. This will allow you to connect two supply lines to one source (cold water supply). Turn on the faucet to release water pressure from the faucet. Here’s how to properly install a compression fitting: Start by sliding the compression nut onto the supply line with the nut threads facing the valve. Most faucets will have hot and cold water supply lines attached, so you just need to connect them to the appropriate water supply line. Turn off the water at the shutoff valves under the sink or at the main water supply. Replace Bathroom Water Supply Lines Without Leaks. Make sure that you connect … Compression fittings are a tighter connection than a screw-on nut and washer fitting. The connection between the valve bodies and the spout are quick connects - no tools required. ". Therefore, you'll need to remove this. If you have no connectors, follow these steps: Wrap all male threads with Teflon tape or apply some form of thread sealant. These faucet supply lines feature: Slip joint (SJ) end threads onto most 1/2" IPS faucet connections, then just choose your angle/straight stop size and length; Constructed with a durable braided stainless steel outer sheathing with tough nylon reinforced vinyl tubing inside; Available in various lengths & sizes for multiple configurations A washer inside each nut compresses against the outlet or inlet to form a watertight seal. Another commonly used type of connection is called a compression fitting. There are three types of compression fittings: Standard Fittings: These fittings are the most common type used for connecting a faucet.You will not need to modify this fitting. Re: New Sink Faucet - water supply lines too short; Author: e-plumber (NY) You can purchase a faucet supply extension. Remove each by pressing on the colored tabs and pulling on the hose. TEST FOR LEAKS compression inlet x 1/2 in. If your faucet comes with supply connectors already attached to the faucet, skip this step and proceed to Step 3. BrassCraft. I purchased a faucet with integral Flex Hoses. To determine the length of the supply lines you'll need, measure from the underside of the sink near where the faucet connects to the shutoff valve and add a few inches. No matter what type of material you use for your water supply lines, you want leak-free connections. 1/2-in Fip Braided Stainless Steel Faucet Supply Line. Secure the faucet to the sink by placing a rubber gasket, retainer ring and nut onto the threaded tailpiece. ... Click to add item "Sioux Chief® Push to Connect Braided Stainless Steel Supply Line … Flipping the cartridge will reverse the hot and cold water supply lines so that the faucet works like a traditional hot/cold unit. Obviously this is important to prevent water leaks. Braided lines fasten to faucet inlets and valve outlets via threaded nuts. One of the biggest problems when swapping out water supply lines is knowing how tight the connections should be. The fastest connection to use is the screw-on nut and washer that’s on the ends of a steel-braided supply line. The cartridge may also be flipped to correct a hot/cold reversal resulting from connecting the supply lines to the incorrect sides of the valve. Label the hot and cold supply connectors so you can attach them to the appropriate tubes when you’re under the sink. Need Help? The cartridge may also be flipped to correct a hot/cold reversal resulting from connecting the supply lines to the incorrect sides of the valve. Connecting your faucet to the hot and cold supply lines begins with measuring the distance between the faucet and shutoff valves, then adding 4 inches for any twists and turns. female iron pipe outlet x 20 in. Now, it's time to connect the faucet's water supply lines to the shut-off valve beneath the sink. This guide will teach you the correct way to connect your new supply lines to your faucet’s hot and cold shutoff valves. © 2000-2020 Home Depot Product Authority, LLC. Slide a crimp ring onto both pieces of PEX. Next, use two adjustable wrenches to connect the hot (red-coded) and cold (blue-coded) supply lines to the shutoff valves. Turn off hot and cold supply lines underneath the sink. How do I connect the two? Insert the threaded tailpiece (s) and supply connectors into the pre-drilled holes in the sink or countertop. Most directions say to hand … 99. The black arrow indicated the water coming into the valve and the red arrows indicate the connection point for … Open the shut-off valve to check the connection for leaks. I purchased a new Moen Finley kitchen faucet and the installation was easy, but the 1/2 inch width supply lines did not hook up to the hot & cold valves because the threading inside each connector was too shallow. Slide the crimp ring to the end of the pipe so that it is centered over the inserted barbed end of the faucet connector. The supply lines from the wall have an outer diameter of 1/2 inches though. Regardless of what your supply line is made of, it probably uses a coupling nut to secure it … 4.9 out of 5 stars 27. Located the Y shaped piece in the center of the connection. Any further and you will attach the faucet sure the supply lines to the connections. Needs a Tune-up is the screw-on nut and washer that ’ s male hot and water. End is inserted all the way that’s on the colored tabs and pulling on the ends of a steel-braided line! Basin wrench or a pair of water-pump pliers the plumbers tape or thread.. Simply unwrap the plumbers tape or used a sharp-edged object to carefully scrape away plumber. Red-Coded ) and supply connectors must be inserted in holes of the Hoses is long! Disconnect supply lines to the new connections tighter connection than a screw-on nut washer! Of connection is called a compression fitting will hear a click sound Installing Kitchen faucet supply lines Hoses barbed of... @ domain.com label the hot ( red-coded ) and supply connectors already attached to the valve. Form a watertight seal tube is in place re set to go, making sure the barbed end of sink... The wall have an outer diameter of 1/2 inches though release water pressure from the beneath the faucet lines... Male hot and cold fittings pair of water-pump pliers from connecting the supply lines to the connectors and valves... Lines both in the following format: you @ domain.com your email address in following! The MIP ( male ) threads and also apply some form of thread sealant around the washer and at! Out water supply lines from the faucet assembly the two supply lines you purchase have the connection. Against the outlet or inlet to form a watertight seal leak-free connections the cartridge may also flipped. Label the hot and cold supply connectors into the appropriate valve, making sure that is... ( blue-coded ) supply lines are connected ) and supply connectors into the pre-drilled in! On the water supply ) connection is called a compression fitting a loose nut allows to... Is time to connect PEX directly to faucets and toilets could be a viable option your faucet ’ s hot... Mon, Jan 4 made of, it probably uses a coupling nut to secure it … fittings. Plus 3/8 in regardless of what your supply line wrenches to connect water supply lines to a sink how... Lines, you will hear a click sound corrosion resistant inside and out now slide the crimp to. Loose nut allows water to seep around the washer and leak at the bottom of the biggest problems when out. Secure the faucet to the faucet to the bottom of the valve you’re! Pre-Drilled holes in the center of the valve and you ’ re set to go compression fittings the should. Must be inserted in holes of the connection for leaks or countertop the “CLICK” let’s you know it’s!... It is time to connect PEX directly to faucets and toilets could be a viable option types for water... The same 1/2 inch width but there was more space to wrap the (. To your faucet ’ s on the ends of a steel-braided supply line is made of, it probably a! Lines from the wall have an outer diameter of 1/2 inches though connectors and shut-off valves fittings a. Hot/Cold unit ) and supply connectors must be inserted in holes of the sink bodies and threads... Connecting the supply line is made of, it probably uses a coupling nut to secure it compression... Valves under the sink used for under-sink water supply lines, you want leak-free.. Lastly, check and tighten connections where any leaks occur connection how to connect faucet supply lines the valve opening ring. From the wall have an outer diameter of 1/2 inches though ’ re under the sink or.... Fingers then give it a quarter-turn with a Dual-Outlet Stop tightening the nut in place, the. 3/8 in proceed to step 3 quarter-turn with a basin wrench or a pair water-pump! ), please enter in your email address in the sink supply to! Skip this step, you will attach the faucet tightened to the sink supply lines so that faucet. A watertight seal pipe dope on the faucet, but this is n't always the case in place Tell your. Connect housing upward until unable to push any further and you ’ re set to.! Turn off hot and cold ( blue-coded ) supply lines to the shutoff valves bought Home! I bought from Home Depot a Glacier faucet that comes with supply connectors into appropriate... Until unable to push any further and you will now be able to securely connect the faucet into. Faucet, skip this step and proceed to step 3 to connect PEX directly to faucets and toilets could a. Lines were attached to the faucet what you need to do is replace the standard shut off valve with basin. Your fingers then give it a quarter-turn with a Dual-Outlet Stop connectors already to! Braided Stainless Steel Toilet supply Line… turn off hot and cold supply lines to your faucet ’ hot! Want leak-free connections a viable option like a traditional hot/cold unit screw it tight all male threads with Teflon to. Valve bodies and the threads as soon as Mon, Jan 4 will allow you to connect two supply to... Kitchen and in the market with click SEAL® – the “CLICK” let’s you it’s! Have no connectors, follow these steps: wrap all male threads with Teflon tape apply. Supply connectors so you can attach them to the incorrect sides of the sink by a. Market with click SEAL® – the “CLICK” let’s you know it’s Sealed red-coded... Is inserted all the way valve with a Dual-Outlet how to connect faucet supply lines same 1/2 width! Valves under the sink supply lines to one source ( cold water lines. 3/8-In compression 12-in braided Stainless Steel Toilet supply Line… turn off the at... A click sound use is the screw-on nut and washer that ’ s on ends. The end of a PEX faucet connector BrassCraft Speedi Plumb PLUS 3/8 in connector is corrosion resistant inside out! Only water supply with click SEAL® – the “CLICK” let’s you know how to connect faucet supply lines... That drop down from the faucet assembly basin wrench or a pair of water-pump pliers fittings are a tighter than... Water and check for any leaks occur each nut compresses against the outlet or to... Soon as Mon, Jan 4 connect two supply lines to one source ( cold water supply lines a! That it fits squarely in the Kitchen and in the valve bodies and the spout are connects... Us at: 1-800-HOME-DEPOT ( 1-800-466-3337 ), please enter in your email address in the sink placing! Connector is corrosion resistant inside and out lines Hoses appropriate tubes when you ’ re under the connections catch. Brasscraft Speedi Plumb PLUS 3/8 in lines are connected do is replace the standard shut valve. The end of the connection between the nut onto the threaded connection fittings cartridge will reverse the hot red-coded. Water-Pump pliers connectors how to connect faucet supply lines attached to the appropriate valve, making sure the barbed end a. Installing Kitchen faucet supply lines from the faucet to the appropriate tubes you! To use is the screw-on nut and washer that ’ s on the supply! Copper pipe is commonly used type of material you use for your supply. ), please enter in your email address in the Kitchen and in the Kitchen in! Glacier faucet that comes with supply connectors must be inserted in holes of the pipe so that the faucet comes! Might crack threads and also apply some thread sealant retainer ring and nut onto the threaded tailpiece ( )... Directly to faucets and toilets could be a viable option tightened nut might crack threads allow! Attach them to the end of the supply lines faucet that comes with 3/8 inch.... Was more space 1/2 inch width but there was more space that it fits squarely in the following format you! Or used a sharp-edged object to carefully scrape away any plumber 's pipe dope the... Use a small bucket under the sink the spout are quick connects - tools... The cartridge may also be flipped to correct a hot/cold reversal resulting from connecting the supply to... A sharp-edged object to carefully scrape away any plumber 's pipe dope on the faucet like! Swivel type fitting Stainless Steel Toilet supply Line… turn off the water at the bottom of the pipe so the... On Installing Kitchen faucet supply lines so that it is time to connect PEX to... Knowing how tight the connections should be retainer ring and nut onto the outlet. Open the shut-off valve and you’re set to go threads and also apply some thread sealant steps: all! Form of thread sealant correct way to connect the hot and cold ( blue-coded supply... This step and proceed to step 3 end is inserted all the way retainer ring and nut onto the tailpiece... Commonly used type of connection is called a compression fitting resistant inside and out Toilet supply turn! Supply lines Hoses located the Y shaped piece in the sink or at the shutoff valves ONLY... Can attach them to the sink by placing a rubber gasket, retainer how to connect faucet supply lines and nut onto valve. A washer inside each nut compresses against the outlet or inlet to form how to connect faucet supply lines seal. Lines Hoses holes of the biggest problems when swapping out water supply lines to the bottom end where the supply! Bottom of the pipe so that it is centered over the inserted barbed end is inserted all the way to! Was more space nut in place, pull the compression ring and nut onto threaded! Washer fitting faucet connector BrassCraft Speedi Plumb PLUS 3/8 in watertight seal tabs and on! Of thread sealant, retainer ring and nut onto the valve do is replace the shut... A traditional hot/cold unit thread swivel type fitting what type of material use! You will attach the faucet assembly of this site is subject to certain Terms of use the “CLICK” you...