Recent content by paulouk2

Many thanks for your reply Rob. The stat I'm using is the standard wireless one (presumably) that was supplied with the boiler. The installer did not give me any options when he supplied the boiler. If you think that the boiler is not operating correctly I may be able to get the installer...

Last May had a new Greenstar 4000 boiler fitted and only recently started using the heating. Once the set room temperature is reached the boiler modulates (presumably) and stays running for very long periods (many hours) but the circulating water is only luke warm (about 35 degrees) Any...