I’ve just installed a Stovax 8HB, which has a full back boiler and can heat the hot water and upto 9 radiators.
As has been said above, we will all recommend the stoves we’ve bought (just like our bikes I suppose) I spent a long time researching the stove I needed and of course I was able to buy it from a local supplier who matched the best online price I could find too, which helped the purchase decision.
Stoves Online is one of the better places to look for good prices and they have a separate site for boiler stoves too.
http://www.boilerstoves.co.uk/
http://www.stovesonline.co.uk/
We’ve had open fires for the past 20 years so are used to obtaining wood and coal, I’d also recommend that if anyone needs wood they get it before the end of the month (I know it doesn’t leave you long) BUT, most places have summer and winter prices for logs and the end of September is when the prices all change!
Oh and if fluesupplies are needed then I found this place pretty efficient with good prices.
http://www.fluesupplies.com/