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over heat boiler

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Jim_79
Jim_79 Member Posts: 1
in THE MAIN WALL
Had new radiator valves installed and an over flow tank. Boiler is overheating and turning off before the radiators get hot.

Comments

  • Big Ed
    Big Ed Member Posts: 1,117
    No flow

    Did you put water back into the boiler? do you have enough water pressure on the system? Left valves shut off ? Did you bleed the radiators?Do it again...
  • Brad White_9
    Brad White_9 Member Posts: 2,440
    Is there a bypass?

    There may be a bypass between supply and return, playing catch with your flow in the system at the expense of proper flow through your boiler...
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