Grundfos booster pump

Discussion in 'Plumbing Forum, Professional & DIY Advice' started by plumber69, Jun 14, 2018.

  1. plumber69

    plumber69 In the Trades

    Joined:
    Jun 20, 2014
    Location:
    Prince Rupert, British Columbia
    House has low water pressure. It only runs once if you turn it off and on again. Then it won't come on again till you turn it off and back on
     
  2. valveman

    valveman Cary Austin Staff Member

    Joined:
    Mar 15, 2006
    Occupation:
    Pump Controls Technician
    Location:
    Lubbock, Texas
    That is very common with the variable speed or MQ pumps. Which one do you have?
     
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