Search results

No the boiler is switched to the off position, my heating is cold and the hot water is now running cold. Honestly when this noise happens for those few seconds it is very loud, could maybe sound like a plane flying by, that sort of roaring/rumbling followed by bubbling. There are some occasions...

As the water is run from any tap in the house, the tank empties and fills as normal making no sound out of the ordinary. The noise is definately coming from above, and what is strange is this noise that sounds like a rumble then bubbling or kettle boiling, is happening with the boiler shut...

Over recent weeks i have heard noise like rumbling then bubbling, that seems to be coming from the tank in my loft. I assume it happens through the day also, but is drowned out by everyday noise, but at night this is very loud and can last from a few to maybe 30 seconds or more. It is very...