Real hard to know what's going on, but I would change the cartridge with a new one. Likely there is a nick in the cold side seal. Or a small crack in the cartridge body.
No thats not normal its a mixer i take it sounds like u need new canister or cartridge hope this helps
SOURCE: Grohe shower assembly leaking
hiit sounds as though the diverter valve is sticking in the mid position although you have turned it to the floor spout as you call it!!
Also it sounds as though the seals are possibly leaking causing the plasterboard (drywall) to get we, or possibly a joint may be leaking. Advice access the pip-work valve etc run shower & check with torch (flashlight) to see where its coming from?
Rectification work replace seals/repair leak...replace diverter valve assembly.
Kindly
Richie (UK)
SOURCE: moen single handle valve tub/shower
The Moen Posi-Temp Valve is a pressure balanced valve and when not used for long periods of time they can stick causing only cold or hot water to pass through the valve.
A New Posi-temp cartridges can be purchased at most plumbing supply houses or big box outlets such as Lowes or Home Depot.
As long as you had cold water before, a new cartridge will solve the problem. In the future it would be wise to occassionally operate the valve at least a couple of times a month in order to keep the pressure assembly from becoming lodged in position. Just follow the instructions included with the new cartridge on the proper removal of the old cartridge and the installation of the new cartridge. a little silicone grease inside of the valve before installing the new cartridge will also help.
Be sure that there is no particles of the old cartridge left in the valve.
sanray
SOURCE: Bath tub faucet will only run hot.
if the hot comes out when you first turn on you have hooked up hot and cold backwards
SOURCE: water leaks from shower head while bath faucet is running
sometimes there are orings or gaskets that get tore in assembly one of those may be bad,or if it is around the threds you might try wraping teflon tape around the thred once or twice.hope this helps
SOURCE: I have a leaking Delta bath faucet. It?s a model
Well, even with the main valve off, the lines are still pressurized and still populated with water.
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Thanks for the quick replies. The cartridge also seems very loose. I looked up the part and it's Grohe 45607. If I just buy a replacement cartridge and install it should that fix the issue? Something like this one? http://www.nationalbuildersupply.com/gro...
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