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  1. Need help identifying old Grohe shower faucet and valve

    Nov 29, 2023 · Can someone help identify this old Grohe shower faucet? Also, any ideas on how to remove the metal ring between the faucet and wall plate?

  2. Problem with Grohe thermostatic valve - Love Plumbing & Remodel

    Dec 22, 2018 · I have Grohe rough-in 34 397 installed and I'm having trouble with the temperature calibration. The service stops are horizontal (open) and the hot water tank is producing plenty …

  3. Need help with Grohmix disassembly - Love Plumbing & Remodel

    Feb 7, 2025 · Have a really old Grohmix that needs its cartridge replaced (picture 1). Grohe support thinks is a 34 434 so they sent me the instructions for that even though the handle is …

  4. Grohe cartridge leaking. - Love Plumbing & Remodel

    Jan 15, 2024 · I have tried replacing a Grohe 46 374 into my kitchen faucet. I always end up with the cartridge leaking through the center when turning the faucet off...

  5. problems with Grohe shower mixing valve - Love Plumbing

    Dec 16, 2023 · Greetings! First post for me here. After 17 years a client's Grohe 34-126 shower mixing valve started only delivering water between hot and warm temperatures. I am a general …

  6. Grohe Mixing Valve Identification Help - Love Plumbing & Remodel

    Jul 8, 2024 · Update: Grohe provided the following information: 19421000 with the 34900000 Valve - either the cold water check valve (part# 1411600M) is clogged or it’s an issue with the …

  7. Help-Removing Grohe Europlus II Tub Handle, 19 716 000

    Jun 6, 2016 · My contractor installed the Grohe Europlus II 19 716 000 shower/tub valve 15 years ago and it's leaking so I'm trying to replace the cartridge. I removed...

  8. Kitchen faucet arm hard to turn - Love Plumbing & Remodel

    Jun 29, 2009 · My wife complained that the arm of the Grohe kitchen faucet is hard to turn between the sinks. And indeed it seems harder to turn than it should. (Like the force needed to …

  9. Grohe Shower Not Regulating Temperature - Love Plumbing

    Dec 25, 2020 · Hi Folks. I'm a newbie here. We have a Grohe shower control in our master bathroom. It's a two knob control. The top regulates the water volume and the bottom …

  10. Discontinued Showerhead Conundrum - Love Plumbing & Remodel

    Nov 8, 2019 · Many years ago, I fell in love with the Grohe Freehander showerhead. A hotel I used to frequent had these installed in every bathroom. They are simply fantastic. I loved the …