Truman heating problem

Discussion in 'Tech/Mech General' started by goldenline, Oct 15, 2015.

  1. goldenline

    goldenline Funster

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    sparked up the heating last night to make sure it works,started fine and fan kicked kicked in. After a couple of minutes the boiler started to make a loud noise sounded as if there was air in the gas system. Has anyone had similar problem. The boiler is a C3402/C
     
  2. bjandlin

    bjandlin Funster

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    Morning, could be normal operation.
    They all do that as they get to their operating temperature.
    Once warmed, then cuts back to lower fan speed & noise level.
    Barrie.
     
  3. goldenline

    goldenline Funster

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    Sorry forgot to add it cuts out after a few minutes
     
  4. Eeyore

    Eeyore Read Only Funster

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    AS Barry says, this sounds like the normal noise the system makes to heat up everything as fast as possible. In all the vans we have had it sounded like a plane about to take off. It then cuts off after a few minutes and goes back to normal, silent mode. It also does it on ours , though slightly less aggressively, if you turn off the heating when it has been running at full whack.

    It's a feature, not a fault.
     
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