Hi, I have a glow worm combi.
The central heating is fine, but we have a problem with the hot water, when I use the shower the boiler cuts out and fires up again which obviously makes the water go hot and cold. When filling the bath, we have to run the hot tap very slowly.
The boiler is 2 years old and has been working ok, this has started in the past 2 weeks. All the plumbing and radiators were also replaced when the new boiler was put in. Any ideas?
Many thanks for any help/advice.