grundfos
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Threading on Watts / Grundfos thermal bypass sensor valve
I'm installing one of these valves under the floor for a pedal-operated faucet that doesn't have any of the typical braided stainless faucet supply hoses. Can I successfully attach this valve directly to my piping using 1/2" FNPT brass adapters? The reason I worry it might not work: the...- mdmbkr
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- bypass grundfos sensor watts
- Replies: 5
- Forum: General Plumbing Help
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Hot Water Recirculation Pump Much Louder after Pipe Repair
A pinhole leak had developed in the copper pipe that's circled in red in the attached photo. A plumber came out and made the repair. However, that night, I noticed that our (four-year-old) Grundfos UP 15-29 SU recirculation pump was operating much more loudly than usual -- we could even hear...- Poseidon
- Thread
- air in the lines grundfos hot water recirculation hot water recirculation line issue recirculation pump residual air
- Replies: 2
- Forum: General Plumbing Help
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Pump or Pressure Tank Problem?
Aloha all, we had a full house last week and now were having trouble with water pressure. My 1/2 HP Grundfos well pump has recently started taking an exceptionally long time to pressurize my tank (15-20mins). Cut in pressure is 30 PSI cut out pressure is 50 PSI. We have a 44 gallon Fexcon...- veedeeyo
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- grundfos pressure tank pump
- Replies: 2
- Forum: General Plumbing Help
