Replacing Bathroom Faucet Supply Lines

Place and secure the new faucet.

Replacing bathroom faucet supply lines.

From underneath the sink tighten the base nuts to secure the new faucet. Get free shipping on qualified faucet connector supply lines or buy online pick up in store today in the plumbing department. Obviously this is important to prevent water leaks. When cutting the supply line cut slowly and gently so.

Screw the inch compression fitting to the faucet valve. Screw the inch fitting to the water shutoff valve. Simply screw the. Step 8 hook up the supply lines photo by kolin smith.

The wrench allows you to reach into the cramped area behind the sink to loosen or tighten the nuts that hold the faucet to the sink and the nuts that connect the supply lines. Place a bucket under the old valve. A basin wrench is a standard plumbing tool that is indispensable for removing and installing most faucets. Complete steps to replace bathroom sink water supply lines.

Depending on whether it s a kitchen or bathroom faucet you will need to either place the faucet directly into the mounting holes or feed the faucet lines into the holes. Don t trust the labels on the shelf. Turn off the next valve up the line which may be the main water supply valve. For braided supply lines.

Now it s time to connect the faucet s water supply lines to the shut off valve beneath the sink. Deburr the pipe with a deburring tool. Most directions say to hand tighten then use a wrench for the last 1 4 to 1 2 turn. With mine the water lines were attached to the new faucet but this isn t always the case.

After you attach a faucet to the sink you can attach the water supply lines that will eventually be connected to the shut off valves on the main water supply pipes. One of the biggest problems when swapping out water supply lines is knowing how tight the connections should be. The supply lines tend to get mixed up. Replace bathroom water supply lines without leaks.

Regardless of what your supply line is made of it probably uses a coupling nut to secure it to the faucet tailpiece. Take your new faucet with you when you buy supply lines to make sure you get the right connector size. Open the faucet to drain the line. If a bathroom faucet flexible water supply line or a rigid metal water supply line under a bathro.

Disconnect the line and use a pipe cutter to cut along this mark.