I had a problem with this previously - I had somehow accidentally released the water pressure. Anyway after a but of googling I found the right thing to turn, and got it back up to 1.5. However, now I can't get the heating or hot water to run consistantly hot. The 'burner' (sorry don't know the technical name) just comes on for about 20 seconds, then goes off for a minute or so.
Any help much appreciated!
Any help much appreciated!