Expansion Tank

Discussion in 'Plumbing and Central Heating' started by biddestone, 25 Apr 2006.

This topic originated from the How to page called Problems associated with noises from the central heating system.

  1. biddestone

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    I have an indirect boiler system. The heating system made a loud noise from the loft area.having checked it out I believe it was the vent pipe from the boiler to the expansion tank. The water in the expansion tank was very hot,which I don\\\'t believe is normal! Any ideas please.
     
  2. corgiman

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    nope its not normal

    the system is pumping over so you may have a broken pump or blockages within the system

    check the pump first
     

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