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  1. G

    Ideal Isar HE30

    Well - the heating came on this evening and the howling is now louder than ever. - Guess the new pumps rubbing somewhere as well - have to get BG back again :-( - wished I left my old back boiler in now - it was quieter.
  2. G

    Ideal Isar HE30

    Ok - the job finally got sorted - new pump head fitted. The impeller had some damage like it had been running against something - said it wasn't caused by the fittings on the boiler must have been done before being fitted. Quieter now - as long as it wasn't caused by the fittings and the new...
  3. G

    Ideal Isar HE30

    BG rang - couldn't make it today - engineer sickness and too many gas emergencies - rebooked for wednesday. :(
  4. G

    Ideal Isar HE30

    cheers for the response Chris - pressure just about 1.5bar cold as I was told it should be. Boiler not on timbers - mounted on eaves wall. The boiler firing's not a problem there's just a constant whine when the pumps running I know it's not gonna be silent but I can't imagine it should be...
  5. G

    Ideal Isar HE30

    Hi - had new boiler fitted last week in the attic - when heating is on there is a constant whining, just at that pitch that digs into your head :cry: it wakes us in the morning and can be heard all over the house - It seems to be coming from the internal pump - There's no speed setting on the...
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