I have a Potterton boiler and iam having problems with noisy radiators especially at night.I have bled the radiators upstairs as this is where the noise comes from.I can only describe the noise like waves of water bubbling through the radiator.Any ideas?
If you've bled all the rads and there's still air noise in the system - you've got an air leak. Has anything been changed recently, especially near the pump? In most open-top systems, the pipework and fittings near to the pump inlet are under suction, so air can easily be drawn in.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local