Why does my Grohe shower cartridge keep leaking?

Your Grohe shower cartridge might need to be cleaned or replaced if water leaks from the showerhead, tub spout or faucet handles. Odd noises coming from the shower might also be traced back to mineral deposits in the cartridge.

Why does my Grohe shower make weird noises?

Odd noises coming from the shower might also be traced back to mineral deposits in the cartridge. If your Grohe shower includes a thermostatic valve or pressure-balancing valve, any malfunction affecting these might also warrant replacing the shower cartridge.

Where is the shut off valve on a Grohe shower?

The shower shutoff valve is sometimes inconveniently located within your drywall. In that case, turn off the main water supply to the house before continuing with this project. Next, you’ll need to remove the decorative trim.

Where are the hex keys on a Grohe shower cartridge?

The hex key holes will be star shaped and located on either side of the shower cartridge. Turn the shower cartridge counterclockwise while pulling out of the fixture to remove it. Replace the old cartridge with your new one. Turning it clockwise to seat it into place, and using the hex keys (clockwise) to lock it tight.

Your Grohe shower cartridge might need to be cleaned or replaced if water leaks from the showerhead, tub spout or faucet handles. Odd noises coming from the shower might also be traced back to mineral deposits in the cartridge.

Can a Grohe shower handle be turned off?

Long handles typically twist off when turned counterclockwise, but some may have a setscrew that needs to be loosened with an appropriately sized hex key. Any buttons, such as the one on top of the triple function thermostatic shower’s temperature control knob, can be depressed while the escutcheon slides forward.

Odd noises coming from the shower might also be traced back to mineral deposits in the cartridge. If your Grohe shower includes a thermostatic valve or pressure-balancing valve, any malfunction affecting these might also warrant replacing the shower cartridge.

Where are the channel locks on a Grohe shower?

Attach your channel locks to the shower cartridge. Hold the cartridge in place through the channel locks with your left hand. Use your right hand and the hex key to unlock the two shower knobs by turning counterclockwise. The hex key holes will be star shaped and located on either side of the shower cartridge.

Attach your channel locks to the shower cartridge. Hold the cartridge in place through the channel locks with your left hand. Use your right hand and the hex key to unlock the two shower knobs by turning counterclockwise. The hex key holes will be star shaped and located on either side of the shower cartridge.