My boiler developed a fault with it's ignition last week...
To get a warm/hot shower I have turn the heating on so twice a day my tank temp goes up from 26.something to 28.something and honestly I'm not too worried about it. Granted it's not ideal but from my understanding 30C and above will be problematic. If you haven't already I think the best bet would be for everyone to get an lcd thermometers as they're more accurate than the mercury/tradition ones.
To get a warm/hot shower I have turn the heating on so twice a day my tank temp goes up from 26.something to 28.something and honestly I'm not too worried about it. Granted it's not ideal but from my understanding 30C and above will be problematic. If you haven't already I think the best bet would be for everyone to get an lcd thermometers as they're more accurate than the mercury/tradition ones.