Mistral Boiler

[carbee]

Hello
I have moved into a bungalow and have a Mistral combi? Boiler situated in the out house running off an oil tank. It is on a timer. I don’t quite understand how the hot water works as it is on the same timer as the heating. When the timer for the water switches on we have instant hot water. When it switches off there is no hot water so I assume we are not heating a tank. My question is can I leave the water timer on run constantly so we always have hot water on demand or will this constantly be using oil

Thanks
Ceebee

 

[oilboffin]

Yes you've probably got an oil combi boiler most people leave them on constant and the heating on
timed.Bob