Search results

  1. F

    Pump making horrible noises after fixing pipe leak

    I have an open CH/HW system with a gas boiler (one of those 70s/80s things with an ugly gas fire on the front, don’t know the make), HW storage cylinder, Grundfos Selectric 4 pump and Potterton EP2002 control panel. This is the first time I’ve got involved with CH/HW systems and I’m learning...
Back
Top