
How to Replace Grohe Thermostatic Shower Valve? Step 1: Remove The Screws. In the first step remove the shower handle cap. It is like removing the shower riser rail. Use your flat head screwdriver ... Step 2: Turn Off The Water Supply. Step 3: Remove the Cartridge. Step 4: Place The New Valve.
How to fix a leaking Grohe shower valve?
How to Disassemble a Grohe Shower Valve Handle Lever
- Turn off the water that flows into your shower by closing the incoming water line in the home.
- Find the handle lever's set screw. This is the small, round screw on the side of the lever. ...
- Take out the screw once it is completely unscrewed and set it in a place where you won't lose it. ...
- Pull on the handle to slide it backwards and off of the faucet stem. ...
How to remove and replace your shower valve?
- Insert the shower valve wrench through the valve stem and engage the valve’s locknut. ...
- Once loose, remove the socket wrench and unscrew the valve with your hand. ...
- Inspect the old valve. ...
- Check the condition of the valve seat. ...
- A badly burred valve seat will tear apart the new valve’s washer, which will then need another immediate replacement. ...
How to install rough in valve for shower?
Tools For The Job
- Prepare Your Moen Shower Valve. Some prep work needs to be done to the Moen shower valve. ...
- Insert The Valve Into the Wall. Since this is a rough-in, your wall should already be open. ...
- Secure The Joints. This step is vital but can also be dangerous. ...
- Re-Insert The Cartridge. ...
- Install The Shower Valve Handle. ...
How to fix a Grohe faucet?
How to tighten a grohe kitchen faucet
- From above, you tighten it. Activate the faucet by pulling up on the handle. ...
- A tool to tighten the Grohe faucet is included. ...
- At the end of our faucet, there was a water line for a jet spray.
- We couldn’t figure out how to move the water line out of the way so we could tighten it with the tool, so we just used a crescent wrench to ...
- Voila! ...

How do you take apart a Grohe shower valve?
0:4512:47Grohe Shower Valve Handles Keep Falling Off..LETS GET TO FIXIN!YouTubeStart of suggested clipEnd of suggested clipSo these things come apart in a couple different ways you're going to be able to actually take thisMoreSo these things come apart in a couple different ways you're going to be able to actually take this piece right here you will screw this off. And we might end up doing that once we get in here.
How do you replace a Grohe shower cartridge?
0:010:59GROHE | GrohSafe 3.0 | Removing the Cartridge | Installation VideoYouTubeStart of suggested clipEnd of suggested clipYou when removing the cartridge start with loosening the cartridge nut with the tool just break itMoreYou when removing the cartridge start with loosening the cartridge nut with the tool just break it loose.
How do you remove a stuck Grohe shower cartridge?
0:045:44How to remove a stuck cartridge or stem from any brand faucet!YouTubeStart of suggested clipEnd of suggested clipSo you want to get some CLR just like I did there spray the CLR. All over the top where theMoreSo you want to get some CLR just like I did there spray the CLR. All over the top where the cartridge threads down into the valve body. Let that set up for a few minutes tap on it a little bit.
How do you remove Grohe shower trim?
If you have a Grohe shower handle with no visible screw, gently twist any protruding elements. Sometimes the base of the shower handle will twist off, and other times the handle itself can twist counterclockwise. This may expose hidden screws that can then be removed with a hex key.
How do I identify a Grohe shower cartridge?
Around the inner rim of the nozzle is a common place to find manufacturer information and model numbers. If you still cannot locate the model, check the bottom of the faucet beneath your sink — this part is a called a stem.
How do you remove a Grohe diverter valve?
0:243:51Grohe Shower Diverter Installation - YouTubeYouTubeStart of suggested clipEnd of suggested clipOnly might need to change out the diverter or the diverter seal let's take care of that how toMoreOnly might need to change out the diverter or the diverter seal let's take care of that how to change a shower diverter.
How do I loosen a stuck shower cartridge?
2:1311:32How to Remove a Stuck Moen Shower Cartridge 1200 /1225 /1222YouTubeStart of suggested clipEnd of suggested clipSo you can see all you got to do is just wrench it in or you can use the tool that comes with theMoreSo you can see all you got to do is just wrench it in or you can use the tool that comes with the tap. And die kit. That gives you leverage to be able to create the thread somewhat.
How do you clean a Grohe shower cartridge?
0:412:04Hansgrohe Tech Tips: How to Clean Thermostatic Cartridge - YouTubeYouTubeStart of suggested clipEnd of suggested clipWith the thermostatic cartridge now removed it is time to rinse any debris from the filter screensMoreWith the thermostatic cartridge now removed it is time to rinse any debris from the filter screens on either side I recommend using a soft toothbrush. But be careful not to damage the screens.
How do you remove a stuck valve stem from a shower faucet?
0:527:15How to Repair a Shower Valve Stem | Ask This Old House - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou have to pry off the index from the end a good tip is to make sure you have something in the tubMoreYou have to pry off the index from the end a good tip is to make sure you have something in the tub drain. So you don't drop it right down the drain.
How do you fix a Grohe shower handle?
0:1110:04How to Fix a Leaking Grohe Shower Valve - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe two screws. Here in here that keep the flange cover on and at this point you don't need theMoreThe two screws. Here in here that keep the flange cover on and at this point you don't need the water turned off but after we remove. This cover.
How does a Grohe shower valve work?
The thermostatic valve mixes the hot and cold water to your pre-selected temperature and reacts instantly to any changes in the pressure or temperature of the water supply by re-adjusting the mix of hot and cold water.
How do you install a Grohe shower valve?
5:419:22Install GROHE shower system - YouTubeYouTubeStart of suggested clipEnd of suggested clipPlace the flexible seal around the wall mount then position the flat seal between the wall and mountMorePlace the flexible seal around the wall mount then position the flat seal between the wall and mount. Screw in the wall. Mount. Put the escutcheon into place over the wall mount.
How Does a Grohe Thermostatic Shower Valve Work?
You can preset the water temperature in a thermostatic shower valve. It will ensure that the water doesn’t get hotter or colder. It will be just your desired adjusted preset.
What to do if you see a stop valve?
If you see a stop check valve, you must turn it off. Otherwise, start turning off your house’s main water supply. If you don’t, water might spill off to your carpet in the bathroom.
How long does a pressure control valve last?
By keeping them at the same temperature, you can control the volume from off to full-on. The system costs around $30 to replace, yet it lasts 20 to 30 years. It might seem expensive but it will definitely last long.
Do you have to adjust the temperature of your shower?
While you take a shower it will immediately combine water to the pre-adjusted temperature. You don’t have to adjust the temperature yourself .
Can you fix a valve without professional help?
If you are facing the above problem, you cannot fix it without professional help. But you can change the valve. We will guide you to do so.
Can you fix a Grohe thermostatic shower?
Our journey ends here. We have shown you that you can’t fix the Grohe thermostatic shower problem yourself. Instead, you can replace it.
How to remove grohe shower cartridge?
Some Grohe shower cartridges, like those installed with the Rapido Smartbox universal rough-in, can be grasped with an adjustable wrench turned 90 degrees counterclockwise and pulled straight out without too much fuss.
Where is the shut off valve for shower?
The shower shutoff valve is sometimes inconveniently located within your drywall.
Step 1
Turn off the water that flows into your shower by closing the incoming water line in the home.
Step 2
Find the handle lever's set screw. This is the small, round screw on the side of the lever. It is usually underneath the handle lever or on the side of levers with a round base. Once you find the screw, insert an Allen wrench into the screw head and turn counterclockwise until the screw is no longer threaded in the mounting hole.
Step 3
Take out the screw once it is completely unscrewed and set it in a place where you won't lose it. You'll need the screw to reattach the handle if you plan on rebuilding the faucet once the handle is off.
Step 4
Pull on the handle to slide it backwards and off of the faucet stem. Once the handle is off the stem of the faucet, look for the adapter under the handle. This is a small part with a rod, and only certain handles require one.
Step 5
Unscrew the mount screws for the adapter with a screwdriver and pull the adapter off the faucet stem.
