The boiler on lighting fires up but continues to click getting fast then stopping after 30 secs
Boiler also occasionally bangs and clicks during general operation.this happens if it has been on for some time but happens maybe one day and then not for a few days but is not constant. it bangs 5/6 times then stops and it may not happen again that day
Boiler also occasionally bangs and clicks during general operation.this happens if it has been on for some time but happens maybe one day and then not for a few days but is not constant. it bangs 5/6 times then stops and it may not happen again that day