I have a customer who wants to connect a thermal store HW cylinder to their morso wood stove.
There are lots of TS cylinders on the market , all singing , all dancing but all they want is a simple direct cylinder( Ideally with a combination tank , a heat leak radiator and mains pressure HW. No need for pumps to heating circuit , ideally without pump to plate heat exchanger, no need for additional coils, but I cant find a simple variant.

Can anyone point me to one?

Hi,

Albion do a variety of thermal stores under the trade name of "mainsflow". The simplest is a "direct integrated thermal store". See their web site under products.

Direct means it is fed directly from thr boiler and has to be open vented which would suit a solid fuel application. DHW take off is via a coil within so is at mains pressure and does not need a plate exchanger/pump. If you wanted a radiator feed circuit instead you could utilise the DHW circuit instead and make it pumped.

Cheers
Mike (up north)