How To Change Faucet On Bathtub

How To Change Faucet On Bathtub: A Comprehensive Guide

Replacing a bathtub faucet is a moderately challenging plumbing task that requires some basic tools and knowledge. However, with careful planning and execution, it can be completed in a few hours. This comprehensive guide will provide step-by-step instructions on how to change a bathtub faucet and ensure a successful installation.

Gather Materials and Tools

Before starting the faucet replacement process, gather the necessary materials and tools. These include:

New bathtub faucet
Wrench
Adjustable pliers
Plumber's putty or Teflon tape
Screwdriver
Bucket
Rags

Turn Off Water Supply

Locate the water supply valves beneath the bathtub and turn them off to prevent water from flowing during the replacement process. If there are no accessible valves, it may be necessary to shut off the main water supply to the house.

Remove Old Faucet

Use the wrench to loosen the nuts securing the old faucet to the bathtub. Once the nuts are loose, use the adjustable pliers to gently pull the faucet straight up and detach it from the tub.

Clean Installation Area

Use a rag or brush to clean the area where the new faucet will be installed. Remove any old sealant or debris to create a clean surface for the new faucet.

Install New Faucet

Wrap a few layers of plumber's putty or Teflon tape around the base of the faucet where it will connect to the bathtub. This will create a watertight seal. Carefully insert the faucet into the hole and tighten the nuts using the wrench. Do not overtighten the nuts as this can damage the faucet or the bathtub.

Connect Water Lines

Connect the water lines to the appropriate connections on the new faucet. Ensure that the hot and cold water lines are properly aligned to prevent leaks. Tighten the connections using the adjustable pliers.

Install Escutcheon Plate

If the new faucet comes with an escutcheon plate, place it over the base of the faucet and secure it with the included screws using the screwdriver. This will conceal any gaps or exposed connections.

Turn On Water Supply

Slowly turn on the water supply valves beneath the bathtub and check for any leaks. If there are leaks, tighten the connections until they are secure. Open the faucets and allow water to run for a few minutes to flush out any debris.