At some point in your life, there will come a time where you will be presented with a leak or some other plumbing catastrophe due to your bath taps. You will then be left wondering how to change a bathtub faucet. Don’t worry though, it’s not as daunting as it sounds! This step-by-step guide will take you through the process demonstrating how to replace a bathtub faucet.
How to Remove a Bathtub Faucet
Step 1 – Cut off the Valves
Removing and replacing a good quality bathtub faucet is a simple enough task. To keep it that way, turn off the water supply around the home. This will in turn shut off all the circulating water so that you will not cause a big, big mess. It is recommended that you also drain any excess water before continuing to the next step.
Step 2 – Find the Tub Faucet Screw
In most cases this screw will be located underneath the spout of the tub faucet. In order for you to detach the spout you will need the proper screw. In most cases, this screw this is an Allen screw, and an Allen key will be needed. There is also a chance that the spout does not have a screw and it will just be a simple twist-off spout, in this instance just twist the spout in a clockwise direction and then it will loosen. Once done, remove the faucet.
Step 3 – Remove the Escutcheon Plate with Screws
An escutcheon is fastened on by way of screws most commonly. In some cases caulking is used instead. If it is fastened on by way of screws, all you need to do is grab a flathead or star, depending on the screw, and twist it out. Pretty standard stuff. If it is attached with caulking, put your cutting skills to the test and carefully cut through the caulk layer and then lift it. I suggest you use a plastic cutter so as not to risk scratching anything. Once completed, you should see the cartridge.
Step 4 – Pulling Away the Cartridge
Pulling cartridge away. Have a pair of pliers ready for the following step. To get the cartridge free, use the pliers on the retaining nut. Unscrew it and give it a tug. There is a little brass screw atop the cartridge. Keep it safe in-case you have need of it when fitting the new cartridge if the new one is lacking one. It helps mark the side of the cartridge that should be facing up. You need to install the replacement in the same position and facing the same way as the previous one.
Replacing the Bathtub Faucet
Step One – Inserting the New Tub Cartridge
By this stage, you should have taken note of how what type of cartridge you previously had and by this time bought a new cartridge that is identical to that of the previous one. When buying a new cartridge, it typically includes washers for the cartridge. It is suggested that you also get some plumber’s grease or silicone grease for the washers. Your job of inserting the cartridge will be a lot easier with a bit of grease.
Start off by popping in the aforementioned screw if the replacement cartridge did not feature one already. Now grease up the washers a tad. Once done, you can put the replacement in. Be sure it faces the same way as the previous one!
Step Two – Mounting the Escutcheon Plate
Mounting the escutcheon plate is not a difficult task at all to say the least, but it is a task that you want to do correctly.
Start of making sure that that wall area, whether it be tile or any other type of material is thoroughly cleaned and dry before starting this step. Apply plumbers putty to the back of the escutcheon plate. Put the plate back on to the shower arm and slide the plate up against the wall and press firmly. Hold the plate against the wall for approximately one or two minutes, applying firm and even pressure. Wipe away any excess putty that may be left over from this process.
Step Three – Placing Tub Faucet Handle and Spout
Start off by placing the faucet spout on the counter top. If the tub spout has a preinstalled riser tubes, match them up with the openings in the counter/sink and lower the spout into place. The next action of this step would be to place the bath faucet valve handles (hot and cold) in the holes/openings in the countertop. From the under the counter connect the hoses from the hot and cold valves with the spout.
Step Four – Place the Shower Head
Remove the already existing shower head. It would be a good idea to wrap a cloth around the base of the shower arm and secure the shower arm while at the same time screw off the shower head. Change out the old Teflon tape with new tape around the shower arm, wrapping it tightly to avoid any slow drips. Once done attach the new shower head by twisting it in a clockwise direction. Test the shower head by turning on the water.
To conclude, replacing a bathtub faucet is not a difficult task. If you understand the type of bathtub faucet you have, you don’t need to call in a plumber or sit with the leaky faucet, flood, or stain the problem is causing. But it is a task that needs to be done with care in order to sustain its longevity and see to it that the next replacement will come in the very distant future!