At the weekend we had a new heating and hot water system installed. We went the way of Unvented Mains Pressure and had a new Potterton boiler and a Megaflow system.
We are really delighted with the performance (instant power showers) and the quietness of it but since the work was done I have noticed a strange noise coming from the gas meter.
When the gas is flowing the meter makes a burbling noise (rather like bubbling water). Everything works fine otherwise and it could be that the meter has always done this.
Am I being paranoid?
KW