we have a myson apollo 80c boiler.
When the central heating comes on, it works fine for about 20 minutes and then starts to turn itself on and off at regular intervals of about a minute. The only way to stop this is to shut the heating off for a while and start again...
Any advice would be much appreciated.
When the central heating comes on, it works fine for about 20 minutes and then starts to turn itself on and off at regular intervals of about a minute. The only way to stop this is to shut the heating off for a while and start again...
Any advice would be much appreciated.