I've spent the afternoon perusing these forums, and very informative they are, too! However, I haven't found much information about the Deva cookstove, which may actually answer my question.
We have an ancient Hearthstone II which is starting to have a number of problems. As parts are no longer available, we're thinking of replacing it with either the Heritage or the Deva.
Our primary need is heating: we have a small but poorly insulated and drafty old house in the frozen north. The old stove has done a (fairly) good job of heating the house (open plan, about 600 square feet plus miscellaneous add-ons, and a very sophisticated heating system for the second floor, i.e. holes in the ceiling to the bedrooms), but the idea of being able to use the replacement for cooking as well is appealing.
Because the Deva is designed as a cookstove, I can't find any information about its heating capacity and emissions. Would we have to feed it more often than the Heritage? Would its burn time be shorter? Is it hideously environmentally unfriendly?
I'd love to hear the opinions of anyone who has one. Or, come to that, anyone who doesn't.