I've just moved into a new house, and it has a combi boiler. The central heating from it works fine both upstairs and downstairs - all the radiators heat up.
The problem is with the hot water. The hot water tap in the kitchen next to the boiler works fine, but there is no hot water in the bathroom upstairs. The radiator in the bathroom (and other upstairs rooms) work fine, but no hot water comes out of either the shower, or the bathroom sink.
Can anyone give me a few pointers on what the problem might be, where to start looking, etc.
It seems weird that it's only the hotwater upstairs that's not working - if it was all the hot water, or if everything upstairs (i.e. radiators included) that didn't work it would make more sense to me.