The Grohe thermostatic shower valve is known for its high quality and reliable performance. However, it can sometimes malfunction and cause the water to be too cold. Also, if you notice that the water isn’t as cold as it should be, there are a few things that you can do to fix the issue.
So, how to fix Grohe thermostatic shower valve problem?
First, make sure that the valve is properly installed in the wall and that it is properly connected to the water line. If the valve appears to be defective, you may need to replace it. Finally, if all of these solutions fail, call a professional to get the issue fixed.
Read this blog to know everything about fixing your thermostatic control problems. Let’s find out more!
Common Problems of Grohe Thermostatic Shower Valve
Many people find that their Grohe thermostatic mixing valve becomes clogged or fails to work properly. This can be a frustrating issue because it can be difficult to fix the shower mixer. Here are some of the most common problems with this type of valve:
- The shower head may become stuck or unable to move.
- Leaking Grohe shower valve becoming filled with water and preventing the shower from functioning.
- Insufficient Hot Water: If you are having difficulty getting sufficient hot water from your shower, your Grohe thermostatic shower valve may be broken.
This type of valve uses a sensor to determine the temperature of the water and adjusts the flow accordingly. If this component is not functioning properly, you may not be getting enough hot water.
- Temperature Calibration: Also, your Grohe thermostatic shower sometimes has trouble with temperature calibration due to the thermostatic control problems. The problem is that the water temperature does not always stay within the desired range, and this can lead to discomfort or even injury.
How to Solve These Problems?
Let’s talk about some solutions to concealed shower valve problems.
Solving insufficient hot water
If you’re experiencing problems with your thermostatic shower valve, it might be time to replace it. Thermostatic shower valves are a common problem and can become difficult to use and/or malfunction.
However, replacing the valve can be done by yourself, depending on the model. By following these simple steps in the subsequent section, you can save yourself a trip to the professionals and get back to enjoying your shower in no time!
Solving temperature calibration
If you are having trouble with the temperature calibration on your Grohe thermostatic shower, there are a few things that can be done to troubleshoot the issue.
- First, make sure that the showerhead is properly installed and that the water flow is adequate.
- Second, make sure that the temperature sensor is properly calibrated.
- Third, check to see if the temperature knob on the shower has been turned up or down.
How do You Change a Thermostatic Grohe Shower Cartridge?
When the problem occurs you may need to change the Grohe thermostatic shower valve. Let’s go through the Grohe shower cartridge change procedure step by step.
Step 1: Start with the Screw Removing
First, if the head of your shower has a clip, detach it with your flat-head screwdriver. Then use your head screwdriver to strip out any screws that may be hidden by the rod of the clip. After that, remove the screw with an awl.
Step 2: Stop the Water flow
Disconnect the lever faceplate after completely removing the single-lever shower mixer. Just be cautious as to where you store all of the components as you go. This will ensure that there are no issues while reassembling the parts.
Now you should be able to see a hole through the wall. This belongs to the thermostatic valves on your property.
You should close any stop check valves you come across. If not, start shutting off the primary water system in your home. If you don’t, water may leak and cause more problems.
Step 3: Cartridge Removing
Once the water system has been shut off, disconnect the valve cartridges. The cartridge is now fashioned like a “U” in some devices. With such a pair of pliers, it can be taken off.
Bolts and nuts will be used on the remaining units. These need to be removed to remove the cartridge.
After taking out the cartridge, you are virtually done. The water supply can now be cut off to the complete thermostatic system. The shower and pipe should be part of this procedure.
Additionally, disconnect the valve. Simply cut the hot and cold water feeds from the valves to dismantle them.
Step 4: Install the Fresh Valves
Put the new valve where it belongs for the Grohe shower mixer valve replacement. Simply reassemble the parts in the opposite sequence from how they were taken apart. Reinstall the faceplate and handle after turning on the valve.
Now turn on the water and wait a short while. Measure the valve temperature adjustment once more to determine whether the issue has been fixed.
When Should You Replace Grohe Thermostatic Shower Valve?
Replacing an old Grohe thermostatic shower valve can be a hassle, but it’s important to keep your home running smoothly. According to Grohe, you should replace the valve every two years. If you don’t, the valve could start to leak, and your shower will become less efficient.
Also, when you’re noticing drips or leaks from your thermostatic shower valve, it might be time to replace it. A valve that’s starting to fail can cause water to leak all over the place, which is not only a nuisance but also can lead to expensive damage. So if you see any sign of a leak, it’s best to take action right away.
Final Words
It has been our pleasure to help you with your Grohe thermostatic shower problem. However, we must now say goodbye. Replacing the Grohe thermostatic shower yourself is a much better option than trying to fix it yourself.
Our advice has been accurate and thorough, but there is no substitute for experience and know-how when it comes to plumbing. If you have any further questions or problems, be sure to contact a professional. Thanks for following along!