Questions & Answers for: Grundfos sediment in well

...water is really a hard water kind. Can i clean it? If your grunfos pump is clogged with hard water sediment, then it probably needs replacement. You can try soaking it in CLR for a while, but I

...circulation system on my water heater. First system gave out. When taken apart, it was clogged with sediment and couldn't be cleaned. Put sediment filter on line, and second circulation system works ...

...Do you know anything wrong here? Thanks Many times when pipes are worked on, the work loosens sediment that was built up in the pipe. Sediment is probably why cold water line was replaced. ...

...filter. Many factors can affect flow rates: water pressure, number of elbows, clogs in the line, sediment, size of pipe, aireators, water-saving shower heads, local water conservation policies, ...

...is hot water slowly comling out of the cold water valve. It sounds like the installation loosened sediment inside pipe. Remove sink aerator and see if you can flush open the faucet. Also check if ...

...water filter. The only thing left is the Grundfos system. Any ideas? . Sounds like you have sediment built up in the pipes, and maybe the furthest faucet is the gathering place. Take off each ...

Chattering from the pump, we replaced it, new one does the same The lines may have sediment build-up. Clean re-circulation connection with CLR and see if that helps. ...

...I have to keep starting it manually. do you have any ideas ??? thank you. It sounds like there is sediment in the pump housing. Take it apart and clean out the area the impeller runs in or failing ...

...check valve that stops backflow of water when pump is turned off. When check valve is clogged with sediment, or has worn out, then cold water enters hot pipe or hot water enters cold pipe when

...noise. Question posted under Grundfos recirculation system. If pump is making noise, then air or sediment is probably trapped at the impeller. Remove pump, and connection between hot-and-cold