Thermal store or hot water cylinder

[Vegfarmer]

Thanks for the detailed reply, going to work out the full volume of the future system including store, radiators/ inputs to then calculate the recommended store size. Stoves output is only 9/10 kw on wood and 13.6 on solid fuel, I will be burning wood.
Hoping to get the biggest thermal store that the stove can run.

 

[sodbuster2]

10kw to water, boiler stove here, using a laddomat which heats a 500l DHW cylinder using a coil and then heats a 1000l thermal store for UFH. Would recommend if you have the space as the 500l provides over an hours shower capacity when up to temperature without the boiler lit.