Complete Guide to Install Thermostatic Shower Faucet Step by Step By Yourself

Now that you have chosen the colonne de douche thermostatique that is perfect for your bathroom, it is time to install it. You need to keep a few things in mind before you start following the steps that are given below. These will help you with installing the faucet quickly and easily.

12 easy steps on how to install Thermostatic Shower Faucet

Step 1: Shut Off Water Supply

You should always shut off the main water supply when installing a thermostatic shower faucet. This will prevent any leaks from occurring and keep your home safe. You can shut off the main water valve under the sink by turning it left.

Step 2: Remove the old shower faucet

Before you can install the new shower faucet, you first need to remove the old one. This may seem like a daunting task, but it’s quite easy. Simply remove the screws that hold the faucet in place and pull it off.

Step 3: Remove the valve under the sink

The next step is to remove the old valves that are located under the sink. Start by turning off the water supply to the valves. Then unscrew the caps at the top of the valves and remove the hoses. Finally, unscrew the bolts that hold the valves in place and pull them out.

Install Thermostatic Shower Faucet

Step 4: Install the new valves

Now it’s time to install the new valves. Start by screwing the caps on the top of the valves. Then connect the hoses and tighten the nuts. Finally, bolt the valves in place.

Step 5: Connect the new faucet

Now connect the new faucet to the valves by first connecting the hot and cold water lines, and then connecting the drain line. Once you have connected all of these, tighten them with a wrench.

Step 6: Connect the Hoses

The next step is to connect the hoses. This should be easy as you have already marked them. You can use a wrench to tighten the connections.

Step 7: Turn on the water supply

Now it’s time to turn on the water supply. Turn on the faucet at the sink and check for leaks. If you see any, tighten the fittings some more.

Step 8: Install the new faucet handles

Now it’s time to install the new faucet handles. This is a very easy process. Simply remove the screws that hold the handles in place and replace them with the new ones.

Step 9: Program the faucet

Programming the faucet is very easy. All you have to do is turn it on, adjust the temperature setting until the indicator is in the correct spot, and then turn off the water supply.

Step 10: Secure the faucet

To prevent the faucet from moving around, you will need to secure it. This is done by tightening the screws that hold it in place.

Step 11: Test the faucet

Last but not least, it’s time to give the faucet a test run. Turn on the water supply and check to make sure the temperature is set correctly. Then adjust it as needed. If everything is in order, then you can enjoy your new Thermostatic Shower Faucet.

Step 12: Enjoy your new thermostatic shower faucet!

Now that you have finished installing the faucet, it’s time to enjoy your new shower. Sit back and relax as those hot or cold water blasts come out nice and strong.

Now you know how to install a thermostatic shower faucet step by step. Get your tools ready and start installing.


Tools required

– pipe wrench- This tool is used to tighten the fittings on the faucet.

– screwdriver- This tool is used to remove and replace the screws that hold the faucet in place.

– adjustable wrench – This tool is used to tighten the nuts on the valves and hoses.

– pliers- This tool is used to remove the old valve.

– silicone or Teflon tape – This tape is used to seal the connections on the faucet.



Installing a Thermostatic Shower Faucet is not as difficult as it seems. You just need to follow the steps mentioned above and you will be able to do it yourself. Make sure that you are careful while installing it and double-check the connections for leaks. If you get any leaks, you can repeat the process from step one.

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