How To Remove And Replace Bathtub Faucet

How to Remove and Replace a Bathtub Faucet

Replacing a bathtub faucet is a plumbing task that most homeowners can handle with a few tools and some basic knowledge. Here's a step-by-step guide to help you through the process.

Tools You'll Need:

Adjustable wrench or basin wrench
Phillips head screwdriver or flathead screwdriver
Pliers
Caulk gun
Teflon tape or plumber's putty
Replacement faucet and handles

Step 1: Shut Off Water Supply

Before starting any plumbing work, it's crucial to turn off the water supply to the bathtub. Locate the shutoff valves under the sink or in the basement and turn them clockwise to the off position.

Step 2: Remove Old Faucet

Use an adjustable wrench or basin wrench to loosen the nuts that secure the faucet handles. Once the handles are removed, use a Phillips head screwdriver or flathead screwdriver to remove the mounting screws. Grip the faucet body with pliers and rotate it counterclockwise to detach it from the bathtub.

Step 3: Clean Faucet Base

Once the faucet is removed, clean the surface of the bathtub where it was mounted. Remove any old caulk or debris.

Step 4: Apply Plumber's Putty

If your new faucet doesn't come with a base plate, you may need to apply plumber's putty to create a watertight seal. Roll a rope of putty into a circle and place it around the base of the new faucet.

Step 5: Install New Faucet

Insert the new faucet into the mounting hole and tighten the mounting screws. Position the faucet so that the handles are facing the desired direction.

Step 6: Connect Water Lines

Locate the water supply lines and connect them to the corresponding ports on the faucet. Use Teflon tape or plumber's putty to create a watertight seal on the connections.

Step 7: Install Handles

Slide the faucet handles onto the stems and tighten the set screws to secure them.

Step 8: Restore Water Supply

Turn the shutoff valves back on to restore water supply to the bathtub.

Step 9: Check for Leaks

Turn on the water and check for any leaks at the faucet base or the connections. If you find any leaks, tighten the nuts or apply additional Teflon tape or plumber's putty as needed.